3S 40A Li-ion 18650 BMS Protection Board with Balance 12.6V
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 EkostraCheapest | BMS 3S 40A Lithium Battery Protection Board 12.6V | 78 EGP | View in store |
 Makers Electronics | Lithium Battery Charger Protection Module (BMS) 3S 40A 12.6V with Cell Balancing | 90 EGP | View in store |
 Most Electronics | BMS 3S (12.6V -40A ) Lithium Battery Protection Module ( Balanced ) | 100 EGP133 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 78 EGP
About this product
A 3-series (3S) lithium battery protection board with cell balancing and auto recovery, rated for 40A continuous discharge and 20A continuous charge. It suits 18650, 26650 and polymer Li-ion cells and is intended for high-current packs such as a drill battery pack.
Specifications
- Cell configuration
- 3S
- Nominal pack voltage
- 11.1V
- Full charge voltage
- 12.6V
- Continuous discharge current (upper limit)
- 40A
- Continuous charge current (upper limit)
- 20A
- Balance
- With balance
- Recovery
- Auto recovery
- Compatible cells
- 18650, 26650, polymer Li-ion
Frequently asked questions
What is the price of 3S 40A Li-ion 18650 BMS Protection Board with Balance 12.6V in Egypt?
3S 40A Li-ion 18650 BMS Protection Board with Balance 12.6V currently costs between 78 and 100 EGP across 3 offers in Egypt.
Where can I buy 3S 40A Li-ion 18650 BMS Protection Board with Balance 12.6V in Egypt?
3S 40A Li-ion 18650 BMS Protection Board with Balance 12.6V is available from Ekostra, Makers Electronics, and Most Electronics. Compare the offers above to find the best price.
What charger should I use with this board?
Use a charger for a 3-series lithium pack with a 12.6V full-charge voltage. The listing gives a continuous charge limit of 20A, so keep the charging current within that limit.
Does it support 18650 and 26650 cells?
Yes. The listing says it is for lithium cells with a 3.6V or 3.7V nominal voltage, including 18650, 26650 and polymer lithium cells. It also notes that the load current should be reduced if cooling is poor.
