Dyness 12V 100Ah LiFePO4 Lithium Battery BCI Group 31 with Low-Temp Protection A+ Grade Cell Built-in 100A BMS 12 Volt Lithium Battery Perfect for RV Solar System Off-Grid Home Energy Storage

Dyness 12V 100Ah LiFePO4 Lithium Battery BCI Group 31 with Low-Temp Cut Off Protection A+ Grade Cell Built-in 100A BMS 12V Deep Cycle Battery Perfect for RV Solar System Off-Grid Home Energy Storage 【Reduce Cost of Frequent Replacements】High-Performance A+ Grade Lithium Cell up to 10-year lifespan & higher energy density more stable performance and greater power.The cost of use is only ""0.05/day"".Each A+ grade battery cell is tested by a professional engineering team so you can trace the production parameters of each cell for greater peace of mind 【Extreme Cold Environments Battery Protection】 All-New-Design – The low-temperature charging protection feature automatically disconnects charging when the Dyness 12V 100Ah LiFePO4 Battery's temperature drops below 32°F (0°C) with charging resuming at 41°F (5°C). Additionally it automatically cuts off power at -4°F (-20°C) to further safeguard the battery 【Prevent Damage or Hazardous Situations】The smart 100A BMS provides comprehens