4 x tp4056 18650 charger with reverse polarity protection

based on TP4056. has protection against inserting 18650 call with wrong polarity. When you do it (put cell reversed) you burn 2A fuse without damaging TP4056. Input voltage 5V, current: max 4A. Fast delivery, good PCB

Jul 18,2020
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1.6mm
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Witold Chudzio informatyk View Profile
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