BMS 2S 3A Li-ion 18650 Protection Board HW-882 (7.4V/8.4V)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 MicroohmCheapest | BMS 2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module HW-882 | 35 EGP55 | View in store |
 Circuits Electronics | BMS 2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Board | 50 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 35 EGP
About this product
A 2-cell Li-ion battery protection and charge board for 18650 packs at 7.4V or 8.4V. It limits the maximum working current to 3A, provides over-discharge protection and operates from -40 to 80 °C. It suits protecting DIY battery packs in portable projects.
Specifications
- Cell configuration
- 2S (2 Li-ion cells)
- Battery voltage
- 7.4V / 8.4V
- Maximum working current
- 3A
- Transient current
- 5A
- Over-discharge detection voltage
- 2.3 ~ 3.0 ± 0.05V
- Operating temperature
- -40 ~ 80 °C
Frequently asked questions
What is the price of BMS 2S 3A Li-ion 18650 Protection Board HW-882 (7.4V/8.4V) in Egypt?
BMS 2S 3A Li-ion 18650 Protection Board HW-882 (7.4V/8.4V) currently costs between 35 and 50 EGP across 2 offers in Egypt.
Where can I buy BMS 2S 3A Li-ion 18650 Protection Board HW-882 (7.4V/8.4V) in Egypt?
BMS 2S 3A Li-ion 18650 Protection Board HW-882 (7.4V/8.4V) is available from Microohm and Circuits Electronics. Compare the offers above to find the best price.
Can I use it with a 3-cell pack?
No. This board is designed for 2S packs only, meaning two lithium cells in series at 7.4V or 8.4V. Do not use it with a different cell count.
How do I wire the cells and the load?
Connect the cell pack to the board's battery terminals following the printed B- and B+ labels, then connect the charger or load to the P- and P+ terminals. Check the polarity labels before powering the board.
