Epropulsion E80 4096 WH 48V E-Series Lithium Battery
Long Lifespan
The new chemistry LiFePO4 makes a notable difference.
Our E-Series batteries have an impressive 3000 cycles of battery life at 80% DOD, six times a lead-acid battery’s life span. Commercial clients could feasibly use E-Series batteries every day continuously for over 8 years. This brings the average operation cost per year to a lower level and saves labor cost of replacing used lead-acid batteries.
Save space and Less Weight
E-Series batteries are compact with high energy density. For example, the E80 weighs 106 lbs with a capacity of 4096Wh / 48V. To have the same rated capacity, the normal AGM lead-acid battery pack will be about 220 lbs, twice the weight of the E80. Considering the less usable capacity of lead-acid batteries, the actual weight will be even more for AGM battery buyers. E-Series batteries are ideal for electric boating when you want to use maximize capacity in a limited space. Made For ePropulsion
Design Details
The battery shell is made of high-quality stainless steel with IP67 ingress protection. E-Series batteries are tough and corrosion-resistant. So they adapt to the marine environment better than normal multi-purpose batteries. On the connector side, you will find two CAN communication ports for parallel connection, one RS-485 port for motor communication, 6 LED indicator lights, and an error alarm.
The ePropulsion E80 (4096 Wh / 48V) is a high-performance, maintenance-free LiFePO₄ battery designed specifically for electric boating. It offers 3,000 charge cycles at 80% depth of discharge (DoD), weighs 106 lbs (48 kg), and features a smart, waterproof IP67 aluminum casing.
- Capacity: 4096 Wh (80 Ah)
- Rated Voltage: 51.2 V nominal (designed for 48V systems)
- Cycle Life: 3,000 cycles at 80% DoD
- Chemistry: Lithium Iron Phosphate (LiFePO₄)
- Dimensions: 21.9″ x 17.3″ x 8.4″
- Weight: 105.8 lbs (48 kg)
- Max Continuous Discharge: 80 A
- Ingress Protection: IP67 waterproof (submersible up to 1 meter for 30 minutes)
- Integrated BMS: The built-in Battery Management System protects against overcharging, over-discharging, and extreme temperatures.
- Motor Integration: The E-Series features RS-485 and CAN communication ports that sync data directly with ePropulsion motors to optimize runtime.
- Scalability: You can connect up to 16 batteries in parallel to increase overall capacity.
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