Renogy 48V 50Ah Smart Lithium Iron Phosphate Battery

The latest 48V Renogy Lithium Iron Phosphate Battery is taking the smart batteries to the next level. With built-in intelligent self-heating, you can keep your battery charged in cold environments effortlessly. The 48V nominal voltage ensures more than 4500 life cycle, low heat generation and high efficiency during high power transmission. The modular design easily scales to meet a range of configurations—making it improve the average charging efficiency for your batteries in the long term. The state-of-the-art battery management system (BMS) enables comprehensive protection features and real-time monitoring.

【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 provide load fluctuation resistance while maintaining balanced voltage across all cells.

【Auto-balancing Function】 Easily connect 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).

With the highest safety standards and five years of prorated warranty, your Renogy battery is the smart point for the future of your amazing off-grid living experience.

• The normal operation of the self-heating function requires a stable charge current greater than 3A
• Please secure all cable connections to the proper specification in order to ensure good contact between the cable lugs and the terminals. Over-tightening cable connections can cause terminal breakage and loose cable connections can cause terminal meltdown or fire.
• DO NOT string the battery in series. ONLY connect batteries of the same manufacturer and model in parallel.
• Please avoid too high a voltage difference between paralleled batteries, despite the auto-balancing function, to avoid triggering the over-current protection.

SPECIFICATIONS   Cell Type: LiFePO4 Rated Capacity (0.2C):50Ah Cycle Life (0.2C, 25℃):4500 Cycles (80% DOD) Nominal Voltage: 48V Connection Method:Parallel Voltage Range: 42V~55.5V Communication Port: RJ45 (RS485 Protocol, CAN protocol) Maximum Charge/Discharge Current: 50A Dimension: 22.7 x 8.46 x 7.87 inch / 576 x 215 x 200 mm Charge Voltage:54V Weight:60.8 lb. / 27.6 kg Charge Temperature Range:32℉~131℉ / 0℃~55℃ Discharge Temperature Range:-4℉~140℉ / -20℃~60℃ Storage Temperature Range:-13℉~149℉ / -25℃~65℃ Protection Rating:IP55 WARRANTY INFORMATION Accessories 5-year prorated warranty