







Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.
🔋 Power up smartly with DALY’s ultimate 4S BMS – your battery’s best bodyguard!
The DALY 12V 15A 4S BMS Protection Board is a high-precision battery management system designed for 4-series lithium battery packs. Featuring overcurrent, overcharge, overdischarge, short circuit, and temperature protections, it ensures optimal battery performance and longevity. Its patented double protection technology offers waterproof, dustproof, shockproof, and anti-static durability. Easy to install with plug-and-play connectors, it includes a temperature sensor and balance wire for precise cell management. Certified by ISO, FCC, RoHS, PSE, and CE, this BMS is ideal for professional-grade lithium battery applications.










| ASIN | B08724HZZ6 |
| Brand | DALY |
| Color | Standard BMS |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Electrical Output Waveform | Pure Sine Wave |
| Energy Specifications Met | True |
| Input Voltage | 12 Volts |
| Item Weight | 135 Grams |
| Manufacturer | Dongguan Daly Electronics Co., Ltd |
| Model Name | lifepo4 |
| Output Power | 1500 Watts |
| Output Voltage | 12 Volts |
| Peak Output Power Watts | 1500 |
| Power Source | Battery Powered |
| UPC | 707338961613 |
| Unit Count | 1 Count |
| Voltage | 12 |
U**I
Good BMS for a 6AH 4S LiFePO4 battery pack
Works well. I’m using it with 4 serially connected 6AH LiFePO4 cells in a solar charged battery for a garden fountain pump. Disconnects from charger when any of the cells reaches 3.75V, which seems at the high end of what is expected. Might affect battery life. Disconnects from pump when any of the cells drops to about 2.6V, which is fine.
J**.
No
Ok
Trustpilot
1 week ago
1 day ago