I am assembling a 48V battery in a case from Chinese 21700 elements. HOW NOT TO LOSE MONEY!

Опубликовано: 15 Май 2026
на канале: Alex Solar
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Hello, friends!

Today I'll show you how to assemble a 48-volt electric bike battery in a case. I'll be building it from Chinese 21700 batteries sent by the customer. HOW TO AVOID A MISTAKE

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