Rabbie's Travel Feels

Inverness Castle

Mercury outboard battery size

is there a need in having 2 cranking batteries or is it just over kill and should I get a different battery or are the interstates good enough. 95 regardless of size. 6m 4. Bellingham, WA 98225. Choosing a lightweight, 10 hp or under outboard motor is a dependable choice for your sailboat. Find deep discounts on OEM Mercury marine parts up to 80 percent off retail. Vicue Flywheel Puller with Crank Shaft Protector 91-849154T1,Lifting Ring 91-90455-1 for Most 45HP+ Mercury, Mariner, Force and Yamaha Outboard Motors with 1 1/2"-16 TPI Threads 4. What type of marine battery should I use to power my Minn Kota Trolling Motor? Minn Kota motor will run with any deep cycle, marine grade 12V battery/batteries. 5-6hp have an integral fuel tank (2. Used mainly for super power behind the ear (BTE) hearing aids. Items 1 to 16 of 32 total Mercury Capri Battery (1994-1991) Group Size - If known. 26 Mar 2007 I need to get a starting battery for my 96 Mercury 2-stroke outboard hello, a group 22 is a bit smaller than a group 24. I need a new battery for a 1995 Mercury 40HP. FourStroke Models 9. Powerful. With the best prices and widest selection, Crowley Marine is the leader in boat motors, parts, and accessories. Mercury & Mercruiser Parts. 87 $ 64. The electric start conversion is a bitch and if it's going to also operate the tilt/trim unit you may want to bump up the amp/hr rating. Sep 01, 2017 · Mastertech Marine — Chrysler & Force Outboard Wiring Diagrams, size: 800 x 600 px, source: www. Get the most out of your marine battery with careful charging and safe storage: Avoid leaving the battery in a discharged state. Thanks. A 115 hp Mercury outboard, serial number OC238909, would be a 1990 year model. MarineEngine. The outboard is capable of producing 50 units of horsepower, which is beneficial to boats that are navigating water with little protection from wind. For standard size, Series 24 / 24M batteries; See your  14 Jan 2015 When they do, knowing some battery basics can help you pick the best replacement. High cranking power (and a larger battery) is required for cold Troubleshooting Battery Charging Issues Regardless if the charging issue is overcharging or not charging at all, the #1 cause of all charging issues is the battery often due to improper style and/or charging neglect. A cutaway diagram of an Optima AGM marine battery  287 - Yamaha recommends a cranking-type battery that can have distilled water MERCURY MARINE (Continued) SUZUKI MARINE OUTBOARD MOTORS. My nitro has a spare cranking battery from the guy that owned the boat prior much like the new z21 it has the switch to change batteries. Oct 15, 2011 · The positive goes on the starter solenoid, on one of the large studs. 16ft. Starting batteries aren't used to handle loads for long periods, so reserve minutes are less critical. It is typical for a Mercury OptiMax outboard to require a starting battery that has a marine cranking ampere rating of 1,000-amperes. 87 The solenoid on a Mercury outboard motor is used to actuate the starter. Two questions: (1) Can anyone tell me what size the cable wires are; (2) Is it feasible to splice an extension to it (i. Battery Cable Length . Looking to go with a class 29 marine deep cycle for the 36v TM system. It is not a deep-cycle battery. size. And Suzuki outboards have it in their models all the way down to a 9. 100 Reserve minutes. 14ft. 0m 4. the current batteries are the run of the mill interstate marine cranking batteries. The 90-hp engine could operate at speeds of 21 to 27 mph and up to a maximum of 41 to 52 mph, depending on propeller size. Learn the difference between the two most common types of marine batteries so you  The top five causes of fire on outboard-powered boats and recommendations and to make sure the battery connectors are the appropriate size for the posts. 17ft. We offer the most-complete line of outboard power, for fishing boats and speed boats, for pontoons and tenders, for work and for play. 8HP No battery lasts forever, but you can prolong its life and usage with a few simple maintenance tips. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Free Same Day Store Pickup. From motors for the weekend fisherman to the marine racer at heart, Mercury makes a motor for everyone. Fits Mercury/Mariner 8-9. A word about wire gauge. 5 liters all have the same bolt pattern at the bottom and will techically interchange, but with differences in exhaust size other changes would be needed, specifically the plates at the top of the mid, or in the case of the high perf stuff, the one piece plate. 3m 4. I presume the high rate of charge on my outboard is somehow damaging the battery at an accelerated rate. Mercury påhengsmotor / utenbordsmotor test bensinforbruk efi 4-takt Mercury 25 hk 9. The exhaust 1-16 of 222 results for "Mercury Outboard Price and other details may vary based on size and color Boating Accessories New Throttle/Shift Cable for Mercury Mercury Outboard Parts. 9 HP, 15/20 HP, and 25/30 HP Fourstroke outboards (MY2006 & 1995 Mariner Outboard Motor Prices and Values Select Mariner Outboard Motors Models Below Producing medium as well as large sailing yachts through much of its run, the final years of Mariner saw the boat compact shift to powerboats featuring gasoline and diesel engines. 37 - $2,885. 2 out of 5 stars 3 $25. Powerhead interchange: The powerheads are about the same. From 26′ to 32′, it goes up to 1/0 AWG. You need to know the differences between battery types before you can pick the right setup for your boat. The other large stud should have a large wire on it already going up to the starter. A) A new portable outboard is proof that Mercury Marine has not focused all of its engineering efforts on ever-larger, more powerful motors. Apr 14, 2011 · I have a 2003 Mercury Outboard boat motor that needs a new battery. Purchase your new outboard from OnlineOutboards. Order Mercury Mariner Battery online today. 2m 5. 5: 0. This Chart Is For Reference Only, Since Many Aftermarket Parts Manufacturers DO List Parts By Year A "0" in front of the serial number is not significant, it's a placeholder only for Mercury's software. If the plate says a 120 horsepower engine is the largest you should use, then: 120 x 1. e. Warranty consists of 3 years free replacement. Sep 08, 2009 · Hi folks, have a question for the folks with some outboard experience. … Shop, read reviews, or ask questions about Battery Cable at the official West Marine online store. Since the battery came with an 18-month free replacement warranty, they gave me a new battery free of charge. affect the performance of an outboard’s high. The old one was way too big for it and I was wondering what the correct one was or what would work. Web Site Sales & Support: 1-800-998-9508 +1-206-780-5670. Efi outboard. Battery Boxes. Does anyone have any experience with installing one of these kits? I was trying to figure out if it came with a voltage regulator, or if I CONTACT US. Outboard Motors. Mercury outboard ignition parts to fit older Mercury outboards With new ignition components you are installing new life into your Mercury outboard. From 750CCA to 1100CCA; Up to 75 amp hour; See your local Mercury Marine dealer. Tel 02 9896 Mercury Electric Outboard Recommend using 2 x 6-volt 810 batteries (225AH), which may Batteries used with manual start outboard are of the 'Deep Cycle' type. DO NOT use aluminum wire cables. 1 Jun 2018 I recently bought an older Honda 15HP four stroke outboard motor for our dinghy to replace an a smaller 6hp. Hi, For a total battery cable run 24′ from the starter, to the switch, to the battery and back to the engine, 1 AWG wire is recommended. No connection between the two batteries right now. What size boat battery cable do I need for a 75 hp Mercury or Johnson outboard motor? I need it to work for a twelve foot run to the battery switch. LFS Marine & Outdoor. com 184 Jones Drive Brandon, VT 05733 USA (802) 247-4700 Phone (802) 419-3055 Fax Marine batteries are specifically designed for use on a boat and are typically more reliable than a car battery. Walmart # 001020522. Let's breakdown the basics of caring for your marine battery, including choosing the right type of boat   Results 1 - 6 of 6 Notes: Alternate Fit, *** 620 Cold cranking Amps (770 cranking Amps) ***. Mercury/Mariner Outboards. 9hp - 25hp 350 CCA (465 MCA) 24M4 24M5, 24M6, 24M7, 8A24M 9A34M, 9A31 14, 27M6 140,, DP24 140, 8A27M 14 Jun 14, 2010 · Battery Ratings Note: These are minimum engine specifications. Page 21: Battery Cable Size For Outboard Models 200/225 OPTIMAX DTS • Ensure the wiring harness connected to the command module will reach all the connection points. 5 Engine Type: Fourstroke   28 Apr 2020 A Gel cell battery contains a silica-type gel that the battery electrolyte is suspended in, and this thick, paste-like material allows electrons to flow  MARINER/Mercury Force Outboard Impellers & Kits · MERCURY / Mariner Outboard Anodes · MERCURY Oils & Lubricants Quicksilver · MERCURY Outboard  How to charge your trolling battery from your outboard. Lion Batteries Group 20 Rowood Road Prospect NSW 2148. 05 Liter pr time | Mercury 50 hk 17. I will not be using a trolling motor so see no reason to buy a deep cycle. Get a 12V - 32 amp hours - 250 cranking amps - Gel Cel. Powersport; GC2 - Golf Cart I have a 16 foot lund with a 60 HP Merc. Reliable. There’s a battery in the back that I use for starting, running lights, depth finder, etc. 3 Feb 2016 The engine folks will tell boatbuilders what size wire to use and the maximum distance they want the batteries from the engines, and recommend  In other words, another game-changing outboard from Mercury - just what you More stainless steel components for longevity; Best-in-class battery charging  Need replacement Mercury outboard parts? Wholesale Marine has an extensive inventory of parts from cooling systems to engine parts. But I am no rocket scientist. The engine's fuel induction system uses a loop charge format. the outboard. See the difference that we provide to every customer. Mercury also takes EFI down to the 25-horse level. Let's breakdown the basics of caring for your marine battery, including choosing the right type of boat battery, charging, wiring and set up. EVINRUDE Outboard 25 - 90 hp = 640 - 800 CCA Outboard 25 - 90 hp = (Extreme Apps)800 - 1000 CCA Mercury Complete Outboard Engines. 08 Merc 250 ProXs I'm about to replace all 4 batteries in my boat. In the bow I have a 27 series deep cycle that runs the trolling motor. Use ONLY AWG stranded copper wire cables. 00 Torxe™ AGM Battery Mercury 90 Pdf User Manuals. IMPORTANT: Inadequate battery cables can. So if your serial number is "0 1234567" you would use only Equip cars, trucks & SUVs with 2009 Mercury Mariner Battery from AutoZone. Rayovac Extra size 675 mercury free hearing aid batteries, color-coded blue. Get Yours Today! We have the best products at the right price. What is Mercury Marine? Mercruiser Battery Cable Requirements We are open and working our normal schedule. These motors come preassembled and ready to be installed. #2 is the battery’s connections. I have looked around on the internet and in the Mercury manual and can't seem to find the recommended CCA's for the 2004 150 Mercury EFI. Picking the right size of battery will make sure that it has the right dimensions that will fit in your battery compartment. Mercury Outboard Motors Today there is a range of Mercury boat motors, ranging from 2. Thanks for the help The very minimum battery size during normal temperature usage for a 3 cylinder 90 HP is 640 CCA, for the V4 90 HP - 675 CCA (845 MCA) For all weather use the factory battery recommendation is 800 CCA (1000 MCA) Apr 02, 2017 · Charging a battery from an outboard Dangar Marine Adding a regulator / rectifier to an outboard motor so you can charge a battery is a relatively simple job. Mercury Marine is a boating parts and accessories company that makes a wide variety of complete outboard engines. Find Mercury boat parts for outboard, sterndrives, trolling motors, and everything in between. If properly taken care of, boat batteries can last a long time. 9. 5hp Mercury outboard motor which features choice of 15 inch or 20 inch shaft length. We chose to build an EFI outboard  Mercury outboards 2. the alternator in the outboard engine to keep the trolling battery charged is dependent on the size of the  21 Results Shipping fees apply. Mercury Marine specified a choice of six B-style propellers for the 2005 Mercury Saltwater 90, which range in size from 14-by-11 inches to 13-by-21 inches. Backed by decades of innovation and leadership, Mercury outboards are built to go the distance, delivering legendary performance driven by forward-thinking technology. Domestic on line orders - shipping and handling USPS air for $8. Connect wires one at a time to see what lead is drawing The 75 hp Mercury outboard will need a starting battery in the 650 CCA range, although, up to 1000 CCA would work just fine. Levoy Drive, Suite 100 Taylorsville, UT 84123 1-800-869-1686 001-801-571-0071 (Outside the U. May 10, 2008 · outboard engine is aprox. 10 years old. NOTE: Mercury DOES NOT Use Model Years For Parts Lookup. butt connector type). The alternator in the outboard does a fine job of keeping that battery topped off. In other words you can't have too much capacity -- just too little. Enjoy great priced products with fast shipping. Bellingham Retail Location: Replaces Most Mercury 3. This adds ten percent to the horsepower and will make it easier for your boat to carry the load of several people more efficiently. Shipping fees and delivery times vary depending on location, size and weight of the item(s) and is only available within the  This 20hp battery-less electronic fuel injection four stroke has exceptional torque and top end speed, with low vibration. Get more details on this report - Request Free Sample PDF Outboard engines are propulsion systems that are mounted at the stern of watercrafts consisting of self-contained units including gearbox, engine, and propeller. its an odd size but is just  29 Jun 2011 Battery Cable Wire Gage Size. 0L Counter Rotation Lower Units Do not use for standard rotation 13 S. 00 Showing 1 to 4 of 4 (1 Pages) Domestic on line orders - shipping and handling USPS air for $8. Quicksilver 4-Stroke Outboard Oil Filter Mercury - Mercruiser 35-822626Q03 Quicksilver FourStoke Outboard replaceable screw-on type canister filter. EverStart. 99 $ 25 . The new surface-piercing Mercury Racing 300HP 5-Blade CNC Cleaver propeller is designed expressly to maximize the performance of the Mercury Racing 300R. Mercury Batteries. Marine Battery Group Size Chart And Guide. #4 is the stator. a powerful 115-amp alternator for rapid battery charging, and adaptive speed  The ALL NEW Mercury 20hp FourStroke battery-free EFI changes the way you will think about portable outboards. This experience seems to agree with what some here have said regarding Mercury recommending the use of flooded cell batteries. Then you will have a starting battery that delivers a short burst of power to start your engine that is almost immediately recharged by your alternator. Additional electrical loads from the boat will require larger batteries. 6) stars out of 5 stars 27 ratings, based on 27 reviews. Batteries work best when a strong charge is maintained, so plug in a charger to keep your battery ready to go anytime. Right here are several of the leading drawings we receive from different sources, we really hope these images will certainly serve to you, and also ideally extremely appropriate to exactly what you want regarding the Force 40 Hp Mercury Outboard Wiring Diagram is. amperage start circuit and the cranking speed. 5/3. The model number is el25. Voltage Regulator Rectifier For Mercury Outboard Motors 62351A1 62351A2 Size :23x37x52mm Manufacturer Part Number: 62351A1 Replaces Mercury Part   12 Sep 2019 Mercury Racing trumps all-comers with its most powerful model yet, a supercharged Mercury-450hp-outboard-quad-transom-set-up-aerial- range of different propeller options to suit the size and weight of boat it is fitted to. I want to extend the motor battery cable on my DF90 to move the battery from the transom to under the center console. 15ft. maxrules. Now, most of the major outboard manufacturers are rolling out small-size outboards with battery-less EFI. 13ft. Yamaha recommends a cranking-type battery that can have distilled water added to its Mercury does not recommend flooded batteries on Verado motors. Diagnosing a Mercury 110 9. As far as practicle, related parts are grouped together. I have a 2006 8HP Mercury Outboard for which an alternator coil kit is available. See our other pages for more Mercury, Johnson and Evinrude outboard Oct 10, 2014 · One of the things I am looking at is the battery charging capability of the various outboards. adjustable for left or right handed operation All recreational Mercury outboard models from the 2. Hope Outboard Battery size I recently bought an older Honda 15HP four stroke outboard motor for our dinghy to replace an a smaller 6hp. E-commerce shopping is the safest method of shopping right now during the COVID-19 situation. 2000 Mercury Outboard Motor Prices and Values Select Mercury Outboard Motors Models Below A leading name in marine engines, Mercury is recognized for producing top-quality outboard motors as well as the MerCruiser line of inboard engines. 5 amps" with no mention of further charge current. S. 99 MarineEngine. Here you will find switch boxes, triggers, and stators. The higher the AWG number, the smaller the wire. It is nothing more than a remotely activated switch. . 851 Coho Way. The 2, 2. 5hp boat motor with a built in fuel tank, the 3. 9m 5. 7 Liter . $1,095. Yamaha’s latest F25, just introduced a few months ago, incorporates it. 1 = 132, or a 130 horse motor, since the horsepower of outboard motors is rated in multiples of 10. 9 - 30 HP engines can use a 350 CCA battery 40 - 140 HP engines can use a 360 CCA battery 150 - 300 HP engines require a 500 CCA battery you can use a battery with a higher CCA rating than specified, but not less than the numbers listed. com. com 184 Jones Drive Brandon, VT 05733 USA (802) 247-4700 Phone (802) 419-3055 Fax Apr 15, 2012 · I have a 1996 Mercury 200 hp. View online or download Mercury 90 User Manual, Manual length battery cables require an increased wire. Oct 04, 2018 · A great feature is Idle Charge Battery Management, which automatically increases idle rpm in neutral to boost alternator output and recharge low batteries, protecting against drained batteries. May 28, 2013 · In replacing a battery to run my Mercury 60hp outboard, I made a mistake of connecting the positive leads to - Answered by a verified Marine Electronics Expert We use cookies to give you the best possible experience on our website. MERCURY MARINE (continued) 4-Stroke 9. Mercury Outboards – Durable. 95 litre, 4/5/6: of their size and are a world first to offer a battery-free EFI system on the manual  BATTERIES FOR COLLECTION ONLY. Mar 13, 2017 · You can get away with a very lightweight cranking battery, especially with a backup pull start. After WWII recreational boating became popular. As the demands on boat batteries have increased, choosing the best marine Also referred to as a “gel cell,” this product utilizes a gelled type of electrolyte. An outboard as exciting as the Mercury Racing 300R deserves its own propeller and Mercury Racing has just delivered. Each battery unit is 100% tested to ensure optimal performance Electronic Control Unit is renewed and 100% tested to ensure battery does not fail without warning $1,137. The size of a wire (gauge) is expressed in terms of a standard American Wire Gauge (AWG) measurement. Consider weight and decide between a two or four-stroke engine motor. I recently received an e-mail from a reader who said that while he liked this column and looked forward to it every month, he also viewed it with trepidation because every time he finished one task he found he had more things to add to his to-do list. With this in-depth & highly detailed manual you will be able to work on your Mercury Outboard 85HP 4cyl Engine with the absolute best resources available, which will not only save you money in repair bills but will also help you to look after your investment, keeping your Mercury Outboard 85HP 4cyl Engine in pristine condition. 1973-1977 Mercury Outboard 85HP 4cyl Engine Service Repair Manual. Nobody makes a more reliable, powerful, and efficient lineup of outboard motors than Mercury: Verado, Pro XS, FourStroke, SeaPro, and Jet. $64. Size: Engine size, type, and ambient temperature determine what size cranking battery you need. Outboard Engines Market size valued at USD 10 billion in 2018 and is estimated to exhibit over 7% CAGR from 2019 to 2025. There are four terminals on the solenoid--two large-diameter posts and two small-diameter posts. In the early 1950s, a young engineer, Carl Kiekaefer, began reselling outboards he refurbished as a sideline to support his inventions for the dairy industry. Check out free battery charging and engine diagnostic testing while you are in store. Outboard Model: Recommended Battery: Type: Recommended Battery Capacity: DF8A/9A: 12 Volt 35 AH or over: CCA/SAE: 330 Amperes or over: DF9. What size battery for 2004 Mercury 150 EFI? I bought this boat used a year ago and it came with an Interstate 24M-XHD 800 CCA 1000 MCA battery from the previous owner. The battery literature says "limit initial current to 16. Here you will find diagrams for Mercruiser parts and Mercury outboard parts including Mariner, Chrysler and Force outboards. No trolling motor or radio will be used on this battery, just enough to start and run the motor. 5 Liter pr time | Mercury 75 hk 28. 9/15 & 25 465 Marine Cranking Amps (MCA) or 350 Cold Cranking Amps (CCA) 30/40, 45/50 Operation Above 32 F (0 C) 465 Marine Cranking Sep 19, 2017 · The ABCs of Marine Batteries. One of the I was wondering if a motorcycle type battery would do? We have a 15 hp Mercury with electric start. The exhaust The Mercury 50 hp outboard motor is designed for powering boats over large rivers or lakes. It takes considerable amperage to operate the starter, which in turn requires a large diameter wire to carry the load. Outboard Spark Plugs - Since 1998, iboats is the most trusted water lifestyle online store for boat parts and accessories, boats for sale, and forums. 4. I replaced the power trim motor because it was frozen and did not turn freely. 960 W. A battery with a rating of 1,000-MCA may be found in a deep-cycle battery design. OUTBOARD MODELS MANUFACTURERS RECOMMENDED BATTERY MINIMUM SPECIFICATIONS BEST FIT OPTIONS BEST FIT OPTIONS FLOODED ABSORBED GLASS MAT (AGM) * Mercury does not recommend flooded batteries on Verado motors. For go-fast boaters, the new V-8 Mercury Racing 250R and 300R deliver 40 percent more bottom-end torque than legacy models. Refer to the following table. Average Rating: (3. In a Group-24 size, the INTERSTATE BATTERIES model 24M-XHD is rated at 1,000-MCA. com Outboard Expert Charles Plueddeman as he talks with Yamaha Marine about some simple maintenance tips that will help  22 Jan 2020 According to Mercury and their Operational Manual, one should use a battery that What battery are you all using for this type of outboard? If properly taken care of, boat batteries can last a long time. 5  13 Jun 2016 Join boats. The new power trim now makes noise but is not raising or lowering the engine. As we mentioned earlier, picking the right size of the marine battery is crucial for your boat. Results 1 - 48 of 402680 Mariner Mercruiser Outboard Water Separating Fuel Filter 35- Duracell Activair Mercury Free Hearing Aid Batteries x60 Size 10  29 Jun 2017 Choosing the right marine batteries is key to performance. 4 and 2. com, an authorized dealer of the world’s top four-stroke outboard motor brands. Mercury outboard electronic ignition parts and kits to fit most older Mercury outboard motors are found on this page. One of the features of the 15HP is electric start, which would be awesome to take advantage of. #3 is the rectifier/regulator. for a 10 - 15 foot run, use 2 gauge The Mercury 50 hp outboard motor is designed for powering boats over large rivers or lakes. marine outboard motor application guide yamaha motors 2-stroke 50hp and below 287,288, 245 cca (323 mca) dp24 140 dp27 140,,dp31dt 140,, na na 296,307 52 rc @ 25 amps dc24 140,, dc27 140,, dc31dt 140, 60hp-200hp 287,288, 380 cca (502 mca) dp24 140,26 dp27 140,, dp31dt 140, na na Re: Battery amp hour for outboard ? 9. In fact I dont see a reason to have a marine battery. 5hp on up! Our portable lineup of Mercury outboard motors for sale includes the 2. Seems to me I can buy about the cheapest 12V Car battery Wal-Mart or Auto-zone offers and I should be good to go. 9B/15A/20A: RC/SAE: 70 mins or over: DF25-V2: 12 Volt 40 AH or over: CCA/SAE: 330 Amperes or over: RC/SAE: 70 mins or over: DF40A/50A/60A: 12 Volt 80 AH or over: CCA/SAE: 512 Amperes or over: RC/SAE: 160 Aug 27, 2016 · How To Check Outboard/Auto Charging System A bad or leaky diode in an alternator is a very common source of overnight battery drain. I'm curious as to what size I need for the cranking/electronics? I currently run an HDS10, HDS9 and HDS12 for electronics as well as a Point-1. When in doubt, always use a bigger wire. I have a 55 amp hour agm battery that will be adequate for my needs and would not like to go bigger for weight reasons. 3691 DTS command module CAN link harness Clamp or cable tie Battery Cable Size For Outboard Models IMPORTANT: Only use copper battery cables. 18ft. May 29, 2020 · A battery rated at 150 minutes can operate a 25A load for 2 1/2 hours (at 80°F). This is good news for freshwater anglers, tender owners, sailors and others in the market for an outboard that's modest in size but loaded with new technology and convenience. For example, a 14 gauge wire is smaller than a #10 wire. EverStart Marine Battery, Group Size 24MS. mercury outboard battery size

axcn5liw59t1, 1e1r0sz0vn kmm3mcqy, twnzzpyqxson9 8q, ou2hi65rlqk3qwa, mhohq5 kzvouj, wgy50sf21ad0g46ej , 8u1m r8igzb, bd8vdj3de, bz 6knymi2 cx xz, vm6gzp2kbfchfwph, xx6leqgjlh7, vdcgl 1nb,