Design
Discharge and charge port
Motor communication port
CAN communication port
State of charge indicator lights
Power button
Removable lift handle
48V E-Series Lithium Battery
The Affordable Lithium Battery Solution
E40
2048 Wh ⁄ 48 V
E80
4096 Wh ⁄ 48 V
E175
8960 Wh ⁄ 48 V
Why Choose The E-Series Battery
Competitive pricing
Unit price is as low as $0.5 per watt-hour.
High energy density
70% less weight and space than standard lead-acid batteries.
Longer life cycles
3000 cycles at 80% DOD.
Made for ePropulsion Motors
Data synced with ePropulsion motors to apply smart operation strategy.
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.
Specs
| 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 | 10A Charger: 5 hrs / 20A Charger: 2.5 hrs | 20A Charger: 5 hrs / 40A Charger: 2.5 hrs | 20A Charger: 9 hrs / 40A Charger: 5 hrs |
| 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 |
Accessories
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E40 Battery
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E80 Battery
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E175 Battery
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E Battery Charger 20A L
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E Battery Charger 30A H
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Spirit External Battery Cable
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E-Series Battery Remote Switch
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E-Series Battery Communication Extension Cable 2m
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Y Type Communication Cable
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E-Series Battery Communication Terminator
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E-Series Battery Communication Cable 1.5m
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Communication Extension Cable 5m
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Communication Cable 5 m
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Communication Cable 0.5 m
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FAQ
Can I use the third-party chargers for E-Series Battery?
No. Third-party chargers are not allowed for warranty reasons. Consult with your dealer or ePropulsion on Facebook before you use a 3rd-party charger.
Can I connect different E-Series battery sizes in parallel?
No. For parallel connection, E40, E80 and E175 can only be connected to the same model of the same age because they have different Battery Management Systems and different cell configurations.
What is the communication terminator used for?
It improves the signal quality. Without the communication terminator, E-Series batteries won’t work in a parallel connection. Make sure you purchase this tool before a parallel connection.
How do I turn on and turn off the E-Series batteries in parallel connection?
Always power the master battery on/off first, not the secondary battery. If the secondary battery is powered on/off before the master battery damage or reduced usable capacity may occur.
