01 / 04§ Product code 01925
13S 48V 20A BMS Protection Board for Li-ion Batteries with Balancing, for 18650 Cells
13S 48V BMS protection board for Li-ion batteries. Protects against overcharging and over-discharging, features a balancing function and a heat sink.
| Product code | 01925 |
| Category | BMS Boards |
| In stock | Only 3 left |
975 TL
- Free shipping on orders over 1,000 TL
- After ordering, the item is reserved for you for 24 hours
§ 01 — Specifications
| Type | BMS protection board |
| Battery configuration | 13S |
| Rated voltage | 48V |
| Battery type | Li-ion (NCM) |
| Compatibility | 18650 batteries |
| Overcharge protection | 4.25V |
| Overdischarge protection | 2.75V |
| Maximum charging current | ≤ 10A |
| Maximum discharge current | ≤ 20A |
| Balancing function | Yes |
§ 02 — Description
The 13S 48V 20A BMS protection board is designed for safe management of NCM-type Li-ion batteries. It suits battery packs made of 13 cells connected in series and is ideally compatible with 18650-format cells.
The board provides reliable protection against overcharging (4.25V) and deep discharge (2.75V). The balancing function equalizes voltage between cells, extending battery service life and improving its efficiency.
The maximum continuous charging current is up to 10A, and the discharge current is up to 20A. The heat sink helps maintain stable operation and protects against overheating. Suitable for electric bicycles, energy storage systems and DIY projects.