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18650 21700 Battery Equalization Box Voltage Balancer Box Balances Battery Voltage Can be Used for Battery Charging
IP Report
Print Profile(2)
18650 1.5 thick wall and 1.0 thin wall
Designer
4.6 h
2 plates
21700 thick wall and thin wall
Designer
6.9 h
2 plates
Open in Bambu Studio
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Description
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When I needed to balance, I thought of a solution and eagerly came to share it with everyone
By adding conductive metal to the positive and negative terminals of this voltage-measuring battery holder, it can become a battery balancing box, which can be expanded indefinitely (as long as your conductor is large enough). After balancing is complete, the magnets will stick to the metal and can be easily removed, which is very convenient
Of course, you can also use it to charge batteries
You only need
Magnets (for 18650, you need magnets with a diameter less than 8mm and a thickness greater than or equal to 2mm, where the diameter is smaller than the bottom through-hole, and the thickness is greater than the bottom thickness)Two metal pieces (must be conductive and magnetic)License
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Creative Commons Attribution-Noncommercial-Share Alike
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