Battery case 48V 20Ah BMS 30A XLR-3 with 50E IP54 - SMALL

ENERpower Plastic-case battery 48V in format 13S4P | 960 Wh | capacity 20 Ah | for Pedelecs, eBikes DIY | with Samsung SDI INR21700-50E

Important General Information

This series of 48V Li-Ion 13S batteries are made in a waterproof plastic case.

Capacity / energy

We offer this series in 3 versions:
EP-720Wh with 15Ah
EP-960Wh with 20Ah

Charging / Discharging

In this battery system we have implemented a Weipu Bayonet IP67 connector for charging (up to 10A) and a 30A Weipu Bayonet IP67 for discharging.
The right adapter discharge cables with XT60, XT90, or with Anderson are available to choose for our customers.

Charging indicator

Our batteries are equipped with a charge level indicator (LC display) and the information is from 0% empty to 100% full.

On / off switch

The batteries can be easily switched on and off using a switch

BMS (Battery Management System)

This series of batteries is manufactured with a Smart BMS with 30A continuous load (for 36V motors up to 1080 watts). A Smart BMS is digitally programmed and controlled in comparison to an analog BMS. Monitoring of voltage (overcharge and deep discharge), current (overdischarge) and temperature are more accurate. The passive balancer is also easier to control.

To which applications we are targeting:

We have developed this series of batteries for light electric vehicles such as electric rickshaws or electric cargo bikes

Compatible with 48V motors
250 watts / 500 watts / 750 watts / 950 watts / 1080 watts / 1440 watts

Highlights

• High quality production - Made in Germany
• Just-in-time manufacturing
• Smart BMS with an integrated passive balancer
• Direct from the manufacturer
• Rechargeable - Still 80% remaining capacity of its original capacity after 500 charging cycles
• No memory effect - charge the battery whenever you want
• Environmentally friendly according to EU directive 2002/95 / EG (RoHS)

Technical specifications

• Li-ion cell: Samsung SDI INR21700-50E
• Voltage (nominal): 48V (46.8V - 48.1V)
• Capacity: 15Ah / 20Ah
• Energy: approx. 720 Wh / 960 Wh /
• Configuration: 13S3P / 13S4P
• Charging voltage: 54.6V
• Cut-Off voltage: 39V
• Charging current (max.): 10A
• Continuous discharge current: 30A = 1080 watts
• Weight: approx. 4.20 kg / 4.90 kg
• Dimensions: 280 x 98 x 230 mm
• Charge: Weipu
• Discharge connector: selectable XT60 / XT90 / Anderson