E-Series E40 & E80 & E175

Product catalog summary

Overview
The E-Series Lithium Iron Phosphate Battery is designed for high-performance and durability in electric boating applications. It offers a cost-effective solution with a unit price as low as $0.5 per watt-hour and provides significant weight and space savings compared to traditional lead-acid batteries.

Key Features

Long Life Cycles: Up to 3,000 cycles at 80% Depth of Discharge (DOD).
Compatibility: Specifically made for ePropulsion motors with smart operation strategy integration.
High Energy Density: Offers substantial energy storage in a compact form.
Lightweight Design: 70% less weight and space than lead-acid batteries.

Models

E40: 2048 Wh, 48 V, 40 Ah, 28 kg.
E80: 4096 Wh, 48 V, 80 Ah, 53 kg.
E175: 8960 Wh, 48 V, 175 Ah, 87 kg.

Specifications

Chemistry: Lithium Iron Phosphate.
Rated Voltage: 51.2 V.
Cut-off Voltage: 41.6 V.
Final Charging Voltage: 57.6 V.
Max Continuous Discharging Current: Varies by model (40 A to 150 A).
Communication: CAN-Bus for parallel connections, RS485 for ePropulsion motors.
Approvals: CE, CCS, UN3480, Class 9, UN38.3 Certified.

Charging and Connection

Charger: E-Series Battery Charger recommended; third-party chargers not advised.
Input Voltage Range: 85 VAC to 265 VAC, suitable for worldwide use.
Parallel Connection: Up to 8 units can be connected for larger capacity.
Charging Time: Varies by model and voltage, ranging from 2 to 9 hours.

Physical and Environmental

Mounting Position: Upright or on either long side.
Operating Temperatures: Charging: 0°C to 55°C; Discharging: -10°C to 45°C.
Warranty: 2 years for non-commercial use.

Catalog excerpts

Lithium Iron Phosphate Battery High-performance and durable lithium batteries for electric boating Affordable cost Unit price is as low as $0.5 per watt-hour. High energy density 70% less weight and space than the normal lead-acid battery. Long life cycles 3000 cycles at 80% DOD. Made for ePropulsion motors Discharge and charge port Motor communication port Data synced with ePropulsion motors to apply State of charge indicator lights smart operation strategy. Power button Removable lift handle E-Series Battery Charger Wide Input Voltage Range Parallel Connection Up to 8 units can be used in parallel connection. It’s flexible enough to configure for a large capacity battery set. * The charging power varies between different input voltages. At 220V, the output current is 30A. At 110V, approximately 20A.

Open the catalog to page 1

Lithium Iron Phosphate Battery High-performance and durable lithium batteries for electric boating. Basic Chemistry Lithium Iron Phosphate Lithium Iron Phosphate Lithium Iron Phosphate Rated Voltage Battery Life Terminal Type Cut-off Voltage Final Charging Voltage Max Continuous Discharging Current Parallel Connection Cell Configuration E-Series Battery Charger E-Series Battery Charger E-Series Battery Charger One charger: 9 Hrs Two chargers in parallel: 4.5 Hrs One charger: 6 Hrs Two chargers in parallel: 3 Hrs Discharging Temperature Mounting Position Upright or either long side Upright or...

Open the catalog to page 2

E-Series E40 & E80 & E175

E-Series E40 & E80 & E175

Catalog excerpts

All EPropulsion Technology Ltd. catalogs and brochures