RV LiFePO4 Battery Trolling Motor LiFePO4 Battery Golf Cart LiFePO4 Battery LiFePO4 Battery Accessories Litime 12V 20Ah Low-Temp Cranking LiFePO4 Battery, CCA 650A, Up to 5000 Cranking Times,Group U1 Size, Lithium Iron Phosphate Battery Perfect for Marine Starting Fuel Powered Outboard Motor, Riding Lawn Mower Full Protection BMS& High CCA The Litime 12V 20Ah cranking battery is the ultimate lithium starter battery for starting all fuel powered outboard motor to 135 HP. Its BMS featuring triple protection against dust, water, and salt spray, as well as 100% full protection against overcharging, over-discharging, over-current, overheating, and short circuit. CCA: 650A, MCA: 810A,0℃;HCA: 900A.Performing in all weather conditions it delivers a high starting current and conveniently charges via the alternator of an outboard. EV-Grade Starting Cells &Top Performance Engineered for excellence, this battery boasts an impressive over 5000 cranking times, utilizing EV-grade starting LiFePO4 cells. With IP67 water&dust-proof protection and it is upgraded with a low-temperature cut-off function to ensure safe use in low-temperature environments. Designed for harsh environments such as rainy or marine, or dusty and wet conditions, this battery offers worry-free and long-lasting performance with an extended lifespan.in addition to marine starting scenarios, it can also be additionally adapted to fuel powerd riding lawn mowers. Perfect Replacement for Lead-acid Starting Batteries LiTime 12V 20Ah lithium iron phosphate marine starting battery adopts automotive grade lithium iron phosphate starting cells, which has higher energy density compared to lead-acid batteries. This means more power in a compact size, ideal for powering your devices while reducing the environmental impact. It weighs 9.68 lbs and is BCI Group U1 size. Its lightweight can lessen the burden of your boat so that you can drive it smoother, faster, and more maneuverable. Besides, one LiTime LiFePO4 battery can release 256Wh of energy, which provides you with a 2X energy of lead-acid batteries. Three Fast Charging Ways With the LiTime 12V 20Ah starting battery, you can choose from three convenient charging options to suit your needs. Whether you use LiFePO4 battery charger, generator, or outboard alternator, you can fully charge your battery efficiently and reliably.We recommend 0.5C(10A) charging current,about 2 hours to charge full.And only 40 minutes to fully charged if charge with a maximum continuous charge current of 1.5C (30A).Compared with lead-acid battery charging (usually charging current is 0.1C), the max. charging current of LiFePO4 battery can shorten the charging time by 15 times, so it can be charged with more power in a shorter period of time, which can satisfy the demand of going out in a hurry. Certified & Reliable Service As an official ABYC member, LiTime is dedicated to continuous innovation and ensuring the highest product quality. Our 12V 20Ah marine starting LiFePO4 battery rigorously UL1973 tested and certified by FCC, CE, RoHS, and UN38.3. We offer 5 years warranty for Litime LiFePO4 batteries.With local warehouses in CA, TX, PA and GA, we will be able to minimize the delivery time to 1-3 working days. Please be advised, the actual delivery time will be affected by the stock situation. Feel free to contact us to get the stock situation of your nearest warehouse.We provide a strong battery package, quick delivery as well as 24 hours timely customer support. Something You Should Know Before Purchasing: The Litime 12V 20Ah marine starting battery is only suitable for starting fuel powered outboard motor and fuel powered riding lawn mowers.DO NOT use as a starter battery for any type of vehicle,such as cars, RVs,motorbikes, tractors and so on.In addition it is only for 12V starting use,do not support series and parallel connection.If you want to start outboard motor over 135 HP with this item, please provide us with the required CCA of the motor and the charging current of the outboard alternator,we will help you check if it will support. Spec: Cell Type:LiFePO4 Nominal Voltage:12.8V Rated Capacity:20Ah Energy:256Wh Internal lmpedance:<40mΩ Cranking Times:5000 Battery Management System (BMS) Board:20A Charge Method:CC/CV Charge Voltage:14.4V士0.2V Recommended Charge Current:10A (0.5C) Max. Charging Current:Outboard Alternator: 80A ;Charger:30A Hot Cranking Amps (HCA):900A Marine Cranking Amps (MCA):810A Cold Cranking Amps (CCA):650A Max, Continuous Discharge Current :20A Max, Continuous Output Power:256W Max.Expansion:No Series, No Parallel Dimension:L7.76*W5.2*H6.69 inch Housing Material:ABS Protection Class:IP67 Note:This product supports IP67 protection. To avoid potential issues, it is recommended to install thebattery in a waterpreof battery container and/or posltion it at a higher lewel, this will prevent the battery from being partially or wholly submeged in the water accumulated at the bottom of the boat. Package: 1*12V 20Ah starting LiFePO4 battery 1*Instruction manual, 1*Quick start guide 1*Company brochure On Aug 11, 2024 at 08:06:34 PDT, seller added the following information: