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2S 50A Li-ion Battery Protection Board 3.7V with Passive Balance Reverse Polarity Protection for 21700 Battery High Power Fan

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From Price €17.68
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Delivery to Slovakia
Est. 0 business days · €5 per order
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BY-house
4.2
121
reviews
1,500+
purchases
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Reviews

Customer
October 9

Good battery protection board, Thank you to the store.

Customer
November 8
1pcs | Green

Very good. There are many settings.

Customer
September 27
Customer
August 23
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