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🔧 Power Up Your Projects with Confidence!
The KOOBOOK 10pcs 3A BMS Protection Board is engineered for 1S 3.7V 18650 Li-ion Lithium battery cells, offering essential safety features like overcharge, over-discharge, and short circuit protection. Its low current consumption and stable performance make it a reliable choice for various applications, ensuring the safety and efficiency of your battery setups.
| ASIN | B07W75BQWW |
| Best Sellers Rank | #122,013 in Electronics ( See Top 100 in Electronics ) #486 in Household Battery Chargers |
| Brand | KOOBOOK |
| Color | Green |
| Customer Reviews | 4.6 4.6 out of 5 stars (123) |
| Input Voltage | 3.7 Volts |
| Item Weight | 0.01 Kilograms |
| Manufacturer | KOOBOOK |
| Mfr Part Number | KB457 |
| Model Number | KB457 |
| Output Voltage | 3.7 Volts |
| Plug Type | Type A |
| UPC | 797805999058 |
J**1
Listed exactly what I wanted it to do and would recommend to anybody. I was using it to build my own battery pack for items while on the go and it worked perfectly so that there was no overcharging happening on the 18650 batteries.
J**N
Only thing I'm not sure of is. . . If I have 2 boards installed on two seperate 3.7V batteries, can I place those batteries in series and still be protected and have an output of 7.4V??
R**O
En un excelente producto para proteger las baterías
A**O
Me encantó la calidad
M**N
Used these to make a small battery pack for an electronics project, and so far it has not burned down my house. It does work - both charging and discharging. I have not tested it a ton, but good experience so far. I guess don't be worried that the charge / discharge specs are via an image that uses comic sans. But maybe still do? If your house burns down I am not liable. Your experience may vary. But yeah I like it so far.
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