Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.
🛠️ Power your projects with precision and protection — don’t get left in the dark!
The AEDIKO 6pcs 3S 20A BMS Protection Board is a high-precision lithium-ion battery management system designed for 11.1V to 12.6V battery packs. It supports a continuous discharge current of up to 20A with ultra-low quiescent current (<30µA), ensuring efficient energy use. Equipped with advanced over-discharge and over-current safeguards, this module guarantees safety and reliability across diverse applications including vacuum cleaners, solar lighting, and backup power supplies.
| ASIN | B09MLXFH81 |
| Amperage | 20 A |
| Battery Charge Time | 30000 hours |
| Best Sellers Rank | #217,277 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #927 in Power Converters |
| Brand | AEDIKO |
| Color | Multicolor |
| Compatible Devices | Li-ion Battery Packs |
| Connector Type Used on Cable | Custom Wiring Connector |
| Current Rating | 20 A |
| Customer Reviews | 4.2 out of 5 stars 87 Reviews |
| Input Voltage | 240 volts |
| Item Weight | 0.03 kg |
| Manufacturer | AEDIKO |
| Number of Items | 6 |
| Number of Packs | 6 |
| Output Voltage | 12 volts |
| Specification Met | UL, CE, FCC |
| UPC | 701715501195 |
| Warranty Description | 1 |
Q**Y
Working
Working good
C**S
Good
Good
A**S
100% recommended
Excellent product, working as described. Good seller, fast shipping and delivery. 100% recommended seller and product.
J**E
Well made but instructions are lacking
I think these are well made boards while Im fairly new to building my own electronics I have a good amount of experience repairing things. I had similar issues as other where the board after hooked up would only read around 8.4 volts. What I found while poking around the cd pin gave 12.6v so I jumped fd pin to the cd pin and it read 12.6v at the input/output! Fairly simple fix but something like that should be included in the wiring diagram
R**E
Missing the "Management" part of Battery Management System
I can't tell that this actually does anything. After testing the low voltage cut off, it ran the three cells in series down to 6 volts, that's 2 volts per cell. Where is the cut off supposed to kick in? That's well below where damage starts to occur. Same for the over voltage protection. I tried charging up to 12.9v (0.1v per cell higher than recommended). I can't tell if it worked or not because the BMS stopped outputting voltage when taken off the charger. I guess it did cut off and prevent over voltage, but by completely destroying the BMS. It would not reset and continue to function, even after removing and reconnecting the cells. It just died. So much for a temporary over voltage protection. This was not limited to just one board either, this was the same with two boards out of the pack. I gave up testing after that. The only thing I can say that it has going for it is that when you put 12.6v on the input, it does output 4.2v at each of the connections to each cell. So it at least has some sort of basic voltage divider circuit, which is something at least, but not enough to make this even remotely useful.
J**E
Did what they said they should
This item worked as designed. Happy Camper
J**S
Trabajan bien
Buenas
A**R
Works perfectly
Very small footprint, easy to incorporate into a project battery pack.
A**S
Utilidad para carga de baterías
He conectado 2 y han funcionado bien, son recomendables.
A**A
Good
Good
Trustpilot
3 weeks ago
3 days ago