Real-Time Monitoring via Bluetooth 5.0 Stay in control of your power. Pair instantly with a 5-second connection via a simple QR code scan. Monitor voltage, current, and capacity directly from your phone. No more guessing—just precise, stable, and interference-free data at your fingertips.

Grade A+ Cells & Advanced 100A BMS Built with four premium Grade-A LiFePO4 cells for maximum energy density. Our integrated 100A Smart BMS acts as a fortress, shielding your battery from overcharge, deep discharge, short circuits, and thermal runaway. Reliable power you can trust for years to come.

Low-Temp Protection & Extreme Durability Engineered for the harshest environments. Featuring a smart thermal cutoff, the BMS automatically protects the battery if internal temperatures drop below -4°F or exceed 150°F. Waterproof (IP65), vibration-resistant, and drop-tested—it’s built to survive where others fail.

10-Year Longevity & Deep Cycle Performance Invest in a decade of energy. Get up to 4,000 cycles at 100% Depth of Discharge (DOD), extending up to 15,000+ cycles at 60% DOD. Whether for Solar, RV, or Marine use, GreenOE delivers consistent power without the maintenance of lead-acid.