Battery Protection Board
Battery Protection Boards at Robozar
Ensure the safety and longevity of your batteries with battery protection boards from Robozar. Battery protection boards are crucial components for managing and safeguarding rechargeable batteries, such as lithium-ion and lithium-polymer cells. Designed to prevent overcharging, over-discharging, and short circuits, these boards are essential for maintaining the efficiency and reliability of your battery-powered devices and systems.
4S 10A Li-ion Battery Protection BMS Module for 3.7V NMC Cells
In stock
Protection Circuit Module 4S 10amps for Li-ion Battery with Connector for 3.7V NMC cells
In stock
10S 36V 15A Li-ion Battery Protection Board BMS
Out of stock
10S 36V 20A Lithium Ion Battery BMS PCB Balance Board with Cable
Out of stock
13S 48V 15A Li-ion Battery Protection Board
Out of stock
| Continuous Discharging Current |
20A |
|---|---|
| Instantaneous Diacharge Current |
100A |
| Charging Voltage |
54.6V |
| Charging Current |
20A(Max.) |
| Over-charge Detect: |
4.28±0.05V |
| Protect Delay |
100ms |
| Over-charge Release |
4.08±0.05V |
| Over-discharge |
2.55±0.08V |
| Over-discharge Detect Delay |
50mS |
| Release Voltage |
2.9±0.1V |
| Detect Voltage |
150mV |
| Detect Delay |
15mS |
| Current Detect |
120±5A |
| Resistance |
≤15mΩ |
13S 48V 30A Li-ion Battery Protection Board
Out of stock
| Continuous Discharging Current |
20A |
|---|---|
| Instantaneous Diacharge Current |
100A |
| Charging Voltage |
54.6V |
| Charging Current |
20A(Max.) |
| Over-charge Detect: |
4.28±0.05V |
| Protect Delay |
100ms |
| Over-charge Release |
4.08±0.05V |
| Over-discharge |
2.55±0.08V |
| Over-discharge Detect Delay |
50mS |
| Release Voltage |
2.9±0.1V |
| Detect Voltage |
150mV |
| Detect Delay |
15mS |
| Current Detect |
120±5A |
| Resistance |
≤15mΩ |
1S 3.7V 2A 1MOS BMS Li-ion 18650 Battery Protection Board
Out of stock
| Model |
18650 |
|---|---|
| Product Type |
Li-ion BMS |
| Charging Current |
2A-9A |
| Charging Voltage |
3.7V |
| Overcharge Detection voltage |
3.7±0.05V |
| Overcharge protection delay |
IS |
| Overcharge release voltage |
3.7±0.05V |
| Over-discharge detection voltage |
2.0-2.1V |
| Over-discharge detection delay |
100mS |
| Over discharge release voltage |
2.3±2.1V |
| Dimension |
9x1x1 cm |
| Weight (g) |
5g |
1S 3.7V 3A 2MOS BMS Li-ion 18650 Battery Protection Board
Out of stock
| Charging voltage |
3.7V |
|---|---|
| Overcharge Detection Voltage |
4.25 ± 0.05V |
| Overcharge release voltage |
4.23 ± 0.05V |
| Over discharge detection voltage |
2.45 ± 0.1V |
| Upper Limit Continuous Current |
5A |
| Overcurrent Detection Current |
7A Width (mm): 4.2 Height (mm): 2 Weight (gm): 3 Shipment Weight: 0.005 kg Shipment Dimensions: 3 × 3 × 1 cm |
| Length (mm) |
35.15 |
| Width (mm) |
4.2 |
| Height (mm) |
2.4 |
| Weight (gm) |
3 |
1S 3.7V 4.5A 3MOS BMS Li-ion 18650 Battery Protection Board
Out of stock
| Model |
Li-ion 18650 |
|---|---|
| Product Type |
Li-ion BMS |
| Over-current detection current |
7.5 A |
| Charging voltage |
4.2V |
| Maximum sustained current |
6A |
| A discharge detection voltage |
2.45 + / – 0.1 V |
| Charging |
release of the 4.23 + / – 0.05 V |
| Charging test voltage |
4.25 + / – 0.05 V |
| Dimensional Accuracy (mm) |
35 x 7.4 x 7.4 |
1S 3.7V 6A 4MOS BMS Li-ion 18650 Battery Protection Board
Out of stock
1S 3.7V 7.5A 5MOS BMS Li- ion 18650 Battery Protection Board
Out of stock
1S 3.7V 9A 6MOS BMS Li-ion 18650 Battery Protection Board
Out of stock