ePropulsion 48V E-Series Lithium Batteries
The Affordable Lithium Battery Solution
It’s Time to Replace your Lead-Acid Battery with our LiFePO4 Battery

The chemistry of E-Series batteries is LiFePO4, which is 30% lighter but provides about 50% more usable capacity than AGM lead-acid batteries. In addition, LiFePO4 batteries have a longer life of up to 3000 cycles, while the AGM can only reach 300 to 500 cycles.
Design
1. Discharge and charge port
2. Motor communication port
3. CAN communication port
4. State of charge indicator lights
5. Power button
6. Removable lift handle

Specifications

E-Series Batteries
E40 | E80 | E175 | |
---|---|---|---|
Capacity | 2048 Wh | 4096 Wh | 8960 Wh |
Max Continuous Discharging Current | 40 A | 80 A | 150 A |
Rated Voltage | 51.2 V | 51.2 V | 51.2 V |
Final Charging Voltage | 57.6 V | 57.6 V | 57.6 V |
Cut-Off Voltage | 41.6 V | 41.6 V | 41.6 V |
Battery Life | 3000 Cycles at 80% DOD | 3000 Cycles at 80% DOD | 3000 Cycles at 80% DOD |
Series Connection | Not allowed | Not allowed | Not allowed |
Parallel Connection | Up to 16 | Up to 16 | Up to 16 |
Charging Time | 110V: 2 hrs 220V: 2 hrs | 110V: 4 hrs 220V: 3 hrs | 110V: 9 Hrs (charger *1) / 4.5 Hrs (chargers *2 in parallel) 220V: 6 Hrs (charger *1) / 3 Hrs (chargers *2 in parallel) |
Weight | 28 kg / 61.7 lbs | 48 kg / 105.8 lbs | 87 kg /191.8 lbs |
Dimensions | 42 x 39 x 20.7 cm / 16.5 × 15.4 × 8.2 inches | 55.5 × 44 × 21.2 cm / 21.9 × 17.3 × 8.4 inches | 50 × 56.5 × 27.7 cm / 19.7 × 22.2 × 10.9 inches |