To ensure you receive a 100% full capacity pack, not be deceived by fake seller, please read below information carefully before order:
We use 2500mAh 18650 cells and 4800mAh 21700 Cells:
True Capacity Battery Pack, Eg: 48V 13Ah
(it takes 65PCS cells(13*5=65) to reach 48v 13Ah(13S5P), Each cell is :50g, battery housing is: 1kg ( 2500mAh cell: 50g/PC, 21700 cell: 70g/PC)
Weight:13*5*0.05kg+1(Battery housing)= 4.25Kg
Fake Capacity Battery Pack:
(Reduce the cells qty, riding distance is shorter)
Weight: only 3.4-3.8Kg(Some Fake seller not marked the battery weight on their listing)
(To reach the correct weisght, some seller Sand filling the pack.)

Professional Lithium Ion Battery Manufacturer
- certifications:
All UPP Battery have CE, ROHS, MSDS,UN38.3 safety certifications
- Safety Test: Short Circuit Safety Test √ Overcharge SafetyTest√ Crush Safety Test Needing Safety Test √ Extrucsion Safety Test√
- NOTE BEFORE ORDER : Our battery can fit most motor kits , but exclude these four : Bosch,SHIMANO, Yamaha ,Panasonic .
About Discharge connector
If you need other discharge connetcor, please communicate with us after order.
- Important Tips:
1.To full charge the battery, please turn on the battery while charging.
2. ON/OFF Switch: "o" is power off , "-" is power on .
3. Notice: The 36V 10AH is mini size hailong battery, it do not have On/Off switch and USB port for Charging Phone

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