18650 batteries can be used.
36V 50 Battery Cells
48V 52 battery cells
It is the easiest to install among external battery packs and has a reasonable weight.

complete battery pack
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case
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battery pack tester
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active balancer
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18650 21700 Lithium Battery Cells/Batteries, BMS Related Latest Product Listing Address

How to install video
   • 신의 공구.  프레임에 나사 볼트를 추가합니다. DIY EBIKE  

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