Key features

• •[Low Temp Cut-Off Protection &10-Year Warranty] Low temperature cut-off protection can maintain a healthy battery lifetime. When the temp reaches 23℉~41℉, this lithium battery will stop being charged, and when the temp reaches -13℉~5℉, the battery will stop discharging. Moreover, Dr.Prepare battery offers every customer 10-Year Warranty. If you have any question, please feel free to contact us. Dr.Prepare team will provide professional knowledge and service to solve your problem!
• •[Grade A LiFePO4 Cells & Smart BMS Protection] The advanced Grade A cells inside are UL tested and certified, while batteries have UN38.3, FCC, and RoHS certifications, ensuring a 10-year lifespan and over 5,000 cycles. Premium 100A 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.
• •[Series and Parallel Connection] With multiple packs, whether creating a 12V/24V/36V/48V 100Ah lithium ion battery bank or a 12V 100Ah/200Ah/300Ah/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. Our 12V LiFePO4 batteries provide a maximum of 1,280 Wh 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, marine, trailer.
• •[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.
• •[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.