Power Queen 12.8V 100Ah OTCB Smart LiFePO4 Battery, Built-in 100A BMS

【4000-15000+ cycle times & 10 years lifespan】Power Queen LiFePO4 battery supports 4000-15000+ cycle times under different DOD. That's 20-50 times the 200-300+ cycle times of a lead battery. LiFePO4 solar battery is durable and long lasting. With a lifespan of 10 years, they need to be replaced less frequently than a typical lead acid battery with a lifespan of 2-3 years. This reduces overall costs for long-term use and also requires less maintenance.

【100% depth of discharge & low temperature shutdown】 Smart battery offers 100% depth of discharge, while a typical lead-acid battery only has 50% depth of discharge. This means the OTCB Smart Battery can deliver twice as much usable energy as a lead-acid battery with the same rated capacity. The OTCB battery has built-in low temperature charging protection, which automatically stops charging when the cell temperature is below 0℃.

【Simple OTCB technology】 12.8V 100Ah Smart LiFePO4 battery, Smart BMS with built-in latest OTCB technology. One-touch button provides the easiest way to control battery: turn battery ON/OFF, wake batteries from sleep mode and activate forced charge mode. Interactive, hassle-free, APP-free experience, the smart battery frees you from the hassle of connecting extra com cable and Bluetooth connection, just plug in and use.