Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best-selling in Cordless Drills
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Cordless Drills
The small black wire should actually be red, but that is solved. The circuit resisted a huge overcoats for many days until i soldered the intermediate black wire to+3.7v... It was soldered to +14.8v, as it was black..... Also, I am afraid there is no over current protection, as the leads are directly connected to the thick battery terminal wires... Bottom line - all works just fine if the batteries are of good quality.
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WORKS GREAT BUT YOU MUST CHECK ALL CELLS BEFORE FITTING NEW PCB
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Great bit of kit does what it says
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easy to install, works perfectly. happy customer
Verified purchase: Yes | Condition: New