Jikong jkbms JK-BD4A17S4P 8s-17s 24v 48v 40a li-ion lifepo4 lto batterien smart active bms balance 8s 17s strom 2.1a

Jikong jkbms JK-BD4A17S4P 8s-17s 24v 48v 40a li-ion lifepo4 lto batterien smart active bms balance 8s 17s strom 2.1a

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