Uncompromising Quality Renogy’s latest 48V battery delivers a breakthrough in quality by offering an exceptional lifespan of more than 4500 cycles (reducing to 80% capacity after 4500 cycles), a 50A maximum discharge current, and most importantly, an extensive five-year warranty.
Self-Heating Function The intelligent self-heating function will start operating automatically once the battery’s core temperature drops below 41°F (5°C), effortlessly keeping your battery charged in cold environments.
Reliable BMS System The upgraded battery management system (BMS) with high-performance dual-processors provides load fluctuation resistance while maintaining balanced voltage across all cells.
Low-Temperature Protection Function The lithium battery has a low-temperature charging and discharging protection function. When the temperature is below 0℃, it will stop charging. When the temperature is below -20℃, it will stop discharging.
Auto-balancing Function easily connects multiple batteries in parallel with the auto-balancing function to improve the average charging efficiency of your batteries over extended use.
Real-time monitor featuring advanced RS485 communication ports—your batteries will be able to communicate with each other, external devices, and host computers allowing you to monitor the charging status in real-time. (A BT-2 Bluetooth Module or Monitoring Screen is needed).