48V 27Ah Larger Capacity Rear Rack Ebike Battery with 50A BMS Mountain Bicycle Battery for 250W/300W/500W/1000W/1500W/1800W Motor

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  • Parameter Rear Rack Ebike Battery is 48V 27Ah, built in High Quality 4500mAH Cell, battery Size 475x162x86mm, max constant discharge current 50A, suitable for 250W 300W 500W 700W 1000W 1500W 1800W motor, charger 54.6V 4A, discharge Connector XT60 (Include Male&Female Side).
  • Main Features With a 50A BMS protection board to prevent overcharging, overdischarging, overcurrent and short circuit. Battery level light, remind you to charge in time. USB Port, can charge your mobile phone and other devices in outdoor. Sturdy aluminum shell, easy to transport and to take it. Modern Shape design, easy to install and remove. Taillight Use this tail light to make sure your night ride safety, the Lumen Red taillight has aWide-angle beam.
  • New functions Cell Holder - increases the stability of the battery pack structure, the cells will not be close to each other, insulation performance is better, not easy to cause a short circuit. Double Fuse - The fuse is added to the charging and discharging side of the battery, when the bicycle system overcurrent or short circuit, the overall circuit current is too high, the fuse will be blown, thus cutting off the input or output circuit, play a protective role.
  • 80% Capacity After 800 Cycles UPP has implemented a strict high quality management policy Every Lithinum battery have pass the QC appearance and function test before shipment. The Ebike battery charge cycle exceeds 1000 times, life expectancy of up to 5 years.
  • Best After-Sales Service We aim to bring you nice experience and top quality ebike battery. If the product has any problem or if you do not know whether this Electric Bike Battery fits for your bike, please contact our store, We will help you to solve any problems and provide best service for all customers.

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