{"product_id":"12v-100ah-lifepo4-lithium-battery-group-31-deep-cycle-for-rv-trolling-motor-b0h928ngjv","title":"12V 100Ah LiFePO4 Deep Cycle Battery Z21353","description":"Brand: VEMDIA\nVehicle Service Type: Camping, Fish Finder, Golf Cart, Household Backup Power, Lawn Mower, Marine Engine Starting, RV, Solar Energy Storage System, Trolling MotorSee more\nSize: 12V 100Ah LiFePO4\nVoltage: 12.8 volts\nBattery Cell Composition: Lithium Ion\nProduct Dimensions: 12.9\"D x 6.6\"W x 8.5\"H\nResistance: 120 milliohms\nTerminal: Screw Terminal\nBattery Capacity: 100 amp_hours\nItem Highlight: 100A BMS, 1280Wh, 15000+ Deep Cycles, 4P4S Up to 20.48kWh, Low-Temp Cutoff, Lightweight, for RV, Solar, Marine, Off-GridSee more\n\n- 【Advanced Smart BMS \u0026amp; All-Weather Safety】Equipped with an upgraded 100A Smart BMS, our battery provides comprehensive protection against overcharge, over-discharge, over-current, and short circuits. Unlike standard lithium batteries, it features automatic low-temperature cut-off, preventing charging below 32°F (0°C) to avoid cell damage. Built with stable LiFePO4 chemistry, it eliminates the risk of thermal runaway, ensuring maximum safety for your RV, boat, or home energy system in any season.\n- 【Ultra-Lightweight \u0026amp; Perfect Group 31 Fit】Weighing only 24 lbs—70% lighter than comparable lead-acid batteries—this 12V 100Ah battery makes installation and transport effortless. Its compact dimensions (12.9\" x 6.7\" x 8.5\") are a precise drop-in replacement for BCI Group 31 battery boxes. Ideal for upgrading marine trolling motors, RV house banks, or golf carts without modifying existing compartments. Enjoy maintenance-free power with no acid refilling or corrosion worries.\n- 【15,000+ Cycles \u0026amp; 10-Year Lifespan】Invest once, save forever. Our premium Grade-A LiFePO4 cells deliver 15,000+ deep cycle life at 60% DOD and over 8,000 cycles at 80% DOD, lasting 10x longer than traditional lead-acid batteries. With a 10-year service life, this battery drastically reduces your long-term cost per cycle. Whether for daily solar storage or weekend camping, it maintains consistent voltage output until fully depleted, unlike lead-acid batteries that dim as they drain.\n- 【Fast Charging \u0026amp; Flexible Energy Expansion】Recharge 3x faster than lead-acid options with zero memory effect. Fully charge in just 5 hours using a 14.6V 20A LiFePO4 charger, solar panels, or alternator. Designed for scalability, connect up to 4S4P (4 in series, 4 in parallel) to build massive systems up to 51.2V and 400Ah. Perfect for DIY off-grid solar setups, whole-home backup, or powering high-draw devices like CPAP machines, electric wheelchairs, and outdoor power stations.\n- 【Reliable Power for Critical Applications】Engineered for stability in extreme conditions, operating reliably from -4°F to 140°F (-20°C to 60°C) during discharge. Delivers 100% rated capacity even under high loads, making it the trusted choice for saltwater fishing boats, off-road vans, and emergency home UPS. Backed by our dedicated US-based support team, we provide a 24-hour response guarantee for any technical questions or warranty claims, ensuring your power never fails when you need it most.\n- 【10 Years Service Life】12V 100Ah LiFePO4 Battery can reach 4000~15000 deep cycles and longer cycle life, 6000 cycles at 100% DOD, 8000 cycles at 80% DOD, 15000 cycles at 60% DOD. Maintenance-Free Battery, LiFePO4 chemistry ensures over 8000 charge-discharge cycles, significantly outlasting traditional lead-acid batteries. This translates to more than 10 years of reliable service, saving you frequent replacement costs and hassle. A proper solution will be provided to any problem within 24hrs for delivery, battery and problem during using and any other questions.","brand":"My Store","offers":[{"title":"12V 8Ah","offer_id":51751595540726,"sku":"P359340233864648744-1","price":32.5,"currency_code":"USD","in_stock":true},{"title":"12V 100Ah Group 31","offer_id":51751595573494,"sku":"P359340233864648744-2","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/9194\/8790\/files\/616srBE2uEL.jpg?v=1790472906","url":"https:\/\/gaxjp.shop\/products\/12v-100ah-lifepo4-lithium-battery-group-31-deep-cycle-for-rv-trolling-motor-b0h928ngjv","provider":"My Store","version":"1.0","type":"link"}