Inside a FAKE Hailong battery pack! AliExpress Scam...
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Fake Akku von AliExpress
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Complete Battery Build Tutorial - Start to Finish
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AVOID Junk EBike Batteries! (Amazon, EBay, Unit Pack Power)
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Teardown of AliExpress Okoman lithium 18650 battery pack
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Want to build your own 52V E-Bike Battery Pack? Here's How (Reention DP6 52V 13ah 15ah 16ah 17.5ah)
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Whats inside the Aliexpress "Ebike Dual Battery Connection Adapter"
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