High voltage platform, average voltage battery is 3.7V or 3.2V;
High power density, light weight, average 1/5-6 weight of lead-acid batteries
More than 6 years of service. 10,000 times of charging and discharging with 1C DoD.
High power endurance, battery can be charge and discharge in 15 ~ 30C, which is convenient to high strength start-up and acceleration.
Low self-discharge rate : ≤ 5%/ month
Wide working temperature, easy run in low temperature environment(-20℃ ~ -60℃ );
No gas in charging and discharging, the current efficiency is close to 100%.
By the unique shell and built-in intelligent BMS, FirstPower LiFePO4 Battery has perfect and reliable protection function, the system is easy to install, manage and maintenance-free.
The functions and advantages of BMS include:：
Long service life and high reliability;
Multiple automatic protection function;
High precision data sampling, fast response;
Overvoltage and under voltage protection for battery pack and single battery;
Overcurrent protection for charge and discharge ;
Overtemperature protection for charging and discharging;
Short circuit protection;
Peak buzzer alarm;
Automated temperature regulation function: attach heating sheet at the bottom of battery, set up cooling fan in the case. System will automatically turn on the heating function when ambient temperature is too low, and start the cooling fan when the temperature is too high.