






⚡ 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.

| Amperage | 40 A |
| Asin | B0CN8D19JM |
| Best Sellers Rank | #1,057,436 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #2,287 in Lab Power Supplies #3,206 in Life Science Supplies |
| Brand | Create idea |
| Current Rating | 40 A |
| Customer Reviews | 3.6 3.6 out of 5 stars (3) 3.6 out of 5 stars |
| 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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