⚡ Protect your power, charge your potential!
The Create idea 2Pcs 4S 40A Li-ion Cell Protection Board is a compact, high-precision BMS designed for lithium-ion batteries (18650, 26650, polymer) with 3.6V/3.7V nominal voltage. It supports up to 40A current and 135W power, ideal for electric drills, featuring advanced voltage detection and durable build quality for reliable battery safety and longevity.
Brand Name | Create idea |
Item Weight | 1.06 ounces |
Package Dimensions | 5.24 x 4.45 x 0.28 inches |
Item model number | 244-BI |
Model number | 244-BI |
D**K
Bought 2 only 1 works and badly
Only one works and it doesn’t stop charging the cells until the first one of the 4 in series reaches 4.31 volts. Dangerous.
Trustpilot
1 day ago
2 months ago