About this item

• [About Recharging] 12V (14.6V) 5A/10A/20A/50A Lithium battery charger reqiured or solar panel to recharge DR.PREPARE 12V 100Ah LiFePO4 Battery. Kindly note that a solar charge controller is needed when using a solar panel for recharging, and lead acid battery charger CAN'T recharge DR.PREPARE LiFePO4 Battery.
• [Built-in Indicator] The monitor screen shows charging current and voltage in charging state, the remaining battery capacity and voltage in standby mode, and discharging current and voltage in discharge state. Just a quick note: before first use or after a long period of non-use, the meter should be calibrated. First, discharge the lithium battery to 0%. Second, use a compatible 12v LiFePO4 battery charger or solar charge controller to fully charge the LiFePO4 battery.
• [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 sealed lead-acid batteries have only 500 cycles. One battery offer a maximum of 1280 Wh power output, which is 2 to 3 times more powerful than a SLA battery 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 etc..
• [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.
• [Low Temperature Cut-Off Safeguard] Our lithium batteries are engineered to cease charging once the temperature hits 23℉ to 41℉, while our LiFePO4 batteries will halt discharging at temperatures ranging from -13℉ to 5℉. This convenient function ensures that your lithium batteries remain in excellent condition, even in the most frigid conditions!
• [Series and Parallel Connection] Whether creating a 48V 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.
• [Kind Reminder] Please note that one battery for 12V 36-55 lbs thrust trolling motor, 2 batteries are required for a 24V trolling motor. A 60A CIRCUIT BREAKER (not included) must be used to protect your battery. DO NOT use the battery as a car battery, starting battery, or golf cart battery. Each battery must be fully charged separately with a 12V lithium charger before in series, so that each battery will have the balancing effect of not providing too much voltage to the remaining batteries.