✅Used✅ Ampere Time 12V 200Ah Lithium Battery with Self-Heating Low Temperature Charging (-4℉/-20°C)
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Our used batteries were bought by customers who found that they bought the wrong capacity or did not compatible with their application.But pls don’t worry, we have analyzed and tested the batteries before they’re ready to be sold. It is confirmed that there is no problem with the battery, only a little scratch on the battery's surface. And we provide a 4-year warranty for our used-like new batteries, and a 3-year warranty for the used-very good batteries.
Lowest -20°C Working Temperature:Ampere Time LiFePO4 self-heating battery built-in self-heating pads enable charging at -20℃ ambient temperature. Perfect use in cold winters, and are not restricted by the ambient temperature.
Automatic Self-Heating Function: It will be auto-activated by the BMS when the battery is connected to a charger at -20℃to 5℃, will be stopped when the temperature has reached 10℃, and then the battery will be normally charged.
4000+ Cycles Lifetime & Upgrade BMS:Ampere Time Self-Heating battery maintain the temperature of the cells between 5℃ to 10℃, it enables protecting the battery cells when charging in cold weather. Additionally, the battery reliable BMS system with a low discharge rate, which enables provide 4000+ cycles & a 10-year lifetime.
40.96kWh Capacity Expansion & 1/3 Smaller Weight:LiFePO4 batteries up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity (Max 800Ah) and higher voltage. And 12V 200Ah LiFePO4 Battery is 1/3 the weight of the lead-acid battery at the same capacity.