12V 100Ah LiFePO4 Battery Pack with Monitor Screen - 4 Units, 100A BMS for RV, Trolling Motors, Solar Power, Off-Grid Use

About this item

• [Warm Tips] Our 12V 100Ah LiFePO4 battery is suitable for energy storage battery rather than car batteries, starting batteries or golf cart batteries. As for the trolling motor, 2 batteries are for 12V 62-86lbs thrust trolling motor, 4 batteries provide 5120Wh power output, able to last longer runtime or support greater thrust. A 60A CIRCUIT BREAKER (not included) must be used to protect your battery.
• [Built-in Meter] The LCD screen built-in the top of the battery, displays the remaining battery capacity and voltage in standby mode, charging current and voltage in charging state, discharging current and voltage in discharge state. Please note that the screen display should be calibrated before first use or after a long period of non-use. First, discharge the battery to 0%. Second, use a compatible LiFePO4 battery charger or solar charge controller to fully charge the battery.
• [Low Temperature Cut-Off Protection] Charging of these lithium batteries ceases when the temperature hits between 23°F and 41°F, while discharging halts when the temperature drops to between -13°F and 5°F. This low temperature cut-off mechanism helps maintain the health of lithium batteries.
• [Series and Parallel Connection] With 4 pack of 12V 100Ah LiFePO4 Battery, whether creating 48V 100Ah lithium ion battery bank or a 12V 400Ah power system, our Dr.Prepare LiFePO4 batteries are both supported. You can even wire up to 16 batteries in series and parallel to build a powerful home battery bank system with a power of 20.48 kWh.
• [3,000 Lifespan, 10-Year Lifetime] At 80% deep discharge the LiFePO4 has 3,000 cycles, providing about a 10-year lifetime of daily use, while the sealed lead-acid batteries have only 500 cycles. 4 pack of 12V LiFePO4 batteries provide a maximum of 5120Wh power output, which is 2 to 3 times more powerful than SLA batteries of the same size. Continuous discharge current can power most electrical devices, such as fish finders, solar power, electric chair wheel, camping, home alarm system, scooters.
• [Improved BMS Protection, 10-Year Quality Support] Optimized BMS can handle cell balancing, over-current cutoff, over-charge cutoff, over-discharge cutoff, high and low temperature cutoff, and short circuit protection for increased performance and longer lifetime. Moreover, Dr.prepare offers 10-year quality support to help customers solve any problem about quality.
• [About Recharging] 12V (14.6V) 5A/10A/20A/50A Lithium battery charger reqiured or solar panel to recharge our 12V 100Ah LiFePO4 Battery. A solar charge controller is needed when using a solar panel for recharging, and lead acid battery charger CAN'T recharge our LiFePO4 Battery. Each battery must be fully charged separately with a 12V lithium charger before in series, so that each battery in series will achieve the balance effect and not deliver too much voltage to the remaining batteries.