LiFePO4 Deep Cycle Battery 12V 6 Ah- Built-in BMS 4000-5000 Deep Cycle Rechargeable Battery,Light Weight,Perfect for Fishing Stall Setting Electric Wheelchair Scooter Pesticide Sprayer Lawn Mower etc - Efixman, A-08

• 【High Efficiency and Stability】LiFePO4 battery can discharge 100%, while lead-acid battery can only discharge 40%-50%. LiFePO4 batteries have higher energy density, more stable performance and higher power. Same charging time, 2x longer usage time. Also, batteries have constant power, whereas lead-acid batteries have a steady drop in power while in use. 【Long Life & Light Weight】: LiFePO4 batteries have a lifespan of up to ten years and can provide more than 4,000 cycles, while lead-acid batteries have a lifespan of only 3 years and can only provide 200-500 cycles. Our 100Ah 12V Li-Ion battery weighs 2.5 IB, 1/3 the weight of a lead-acid battery of the same capacity! There is no acid in the battery and you can safely install it anywhere. 【Built-in BMS & Maintenance Free】: LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, overdischarge, overcurrent and short circuit, will not burn and explode, has excellent self-discharge rate and can withstand high temperature rather than decomposing. A built-in high temperature cutoff prevents charging temperatures above 122 °F (50 °C), no charge below 32°F (0°C), and no discharge above 158°F (70 °C). 【Capacity Expansion】: LiFePO4 batteries can be connected in parallel and in series to obtain larger capacity and voltage. Maximum series connection: Up to 4 identical batteries are connected in series. Parallel connection: Multiple batteries can be connected, and it is recommended that no more than 4 batteries be connected in parallel. Allows expansion up to 4 series and 4 parallel (Max 4S4P) for larger capacity (Max 400Ah) and higher voltages (24V, 36V, 48V). 【Wide Application】: LiFePO4 batteries can be used in the following fields: home energy storage systems, UPS backup, lighting, digital/CCTV cameras, portable TVs, outdoor photography monitoring devices, DIY speakers, 12V routers, air pumps, fish finder, tow Fishing motors, outdoor stalls, electric wheelchairs, scooters, children's electric cars, pesticide sprayers, lawn mowers, etc., you can choose different capacities according to your needs.