Electric Bike Triangle Downtube Battery 48V 20Ah for 250W -1500W Motor, Ebike Battery with Charger, USB Port, Power Switch and BMS

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• Performance: 48V 20AH, suitable for 1500W-250W motor, with 54.6V charger. 50A BMS
• Perfect Design, USB port: black hard plastic housing effectively protects the battery and design in a modern way, easy to install and remove, the USB port can charge your phone and other devices outdoors.
• BMS Protection Plate: high quality electrical core and equipped with a 50A BMS protection plate, prevents overload, overload, overcurrent and short circuit and guarantees a long service life.
• High Discharge Efficiency: the battery can operate at a temperature of -20 ~ 60 ° C, and the discharge efficiency can reach 95%. It uses the battery and the driving distance is longer. When the battery is not used, the self-discharge rate does not exceed 3%. It can save battery power.
• After-sales service: The battery warranty is 12 months. Our products are shipped directly from the UK warehouse.

Shipped from our UK warehouses, 2-5 business days can be delivered.
Specifications:
for 48V 500W 750W 1000W 1500W Motor
Nominal Voltage: 48V
Nominal Capacity: 20Ah
Composed Type: 13Series 8Paralles 13S8P
Maximum Constant Discharge Current: 50A
Maximum Current: 150A
Charging Voltage: 54.6 V
Charge Current: 2-5A
Charge Cut-off Voltage: 55.25V
Discharge Cut-off Voltage: 48V
Discharge Voltage: 48 V
Discharge Temperature: -20 to 60°C
Charge Temperature: 0 to 45°C
Weight: 7KG approximately
Cycle life: ≥ 80% capacity after 1000 cycles

Package Includes:
1 x Electric Bicycle Battery
1 x Charger
2 x Keys
1 x Battery Manual

Notes:
1. Thick and Strong Plastic Case with Waterproof
2. Improved Strap reclosable fastener with strong tear resistance
3. 5V 1A USB port can charge cell phone
4. Higher current Charge Port and ON/OFF switch fixed on case
5. Case can left space for controller box
6. If you have any questions, please feel free to contact us, we will do our best to help you.