






โก 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.


| ASIN | B0CN8D19JM |
| Amperage | 40 A |
| Best Sellers Rank | #990,390 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,042 in Lab Power Supplies #2,902 in Life Science Supplies |
| Brand | Create idea |
| Current Rating | 40 A |
| Customer Reviews | 3.6 out of 5 stars 3 Reviews |
| Input Voltage | 18.1 volts_of_direct_current |
| Item Weight | 0.03 kg |
| Manufacturer | Create idea |
| Mfr Part Number | 244-BI |
| Model Number | 244-BI |
| Number of Ports | 2 |
| Output Voltage | 18.1 volts_of_direct_current |
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