Overcharge Protection: | Yes |
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Ovediscahrge Protection: | Yes |
Over Current Protection: | Yes |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Mode | LWS-10S15A-777 |
PCM Size | L62.5*W34*T9.5mm |
battery series | 10S Available |
working current | 15Available |
Usage(Cell Type) | Li-ion battery packs (37V/cell) LiFePO4 battery packs (32V/cell) |
Application | Ebike, Solar products, etc |
Sample | available |
LWS 7S-10S 15A BMS is a protection circuit module designed for 30V to 32V Lifep4 battery packs with 7 to 10 series cells. It provides 15A protection, ensuring safety and efficiency for various 30V applications. |
Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD | ||||
PCM Specifications For 25.6V(8S) Lifepo4 Battery Packs | ||||
Model: LWS-10S15A-777 (8S) | ||||
No | Test item | Criterion | ||
1 | Voltage | Charging voltage | DC:28.8V±0.05V CC/CV | |
Balance voltage for single cell | 3.6±0.05V | |||
2 | Current | Balance current for single cell | 36±10mA | |
Current consumption -sigle cell | ≤50μA | |||
Maximal continuous charging/discharge current | 15A | |||
Pulse current | 15A | |||
3 | Over charge Protection | Over charge detection voltage for single cell | 3.75±0.03V | |
Over charge detection delay time | 500mS-1500mS | |||
Over charge release voltage for single cell | 3.55±0.05V | |||
4 | Over discharge protection | Over discharge detection voltage for single cell | 2.2V±0.08V | |
Over discharge detection delay time | 500mS-1500mS | |||
Over discharge release voltage for single cell | 2.7±0.075V | |||
5 | Over current protection | Over current detection voltage | 100±25mv | |
Discharge Overcurrent detection | 50±5A | |||
OCharge Overcurrent detection | 25±5A | |||
Discharge Overcurrent detection delay time | 100-500mS | |||
Charge Overcurrent detection delay time | 500-100mS | |||
Release condition | Cut load,Auto-Recovery | |||
6 | Short protection | Short circuit current | Exterior short circuit | |
protection delay time | 200-500us | |||
Release condition | Cut load,Automatic recovery | |||
7 | Resistance | Protection circuitry(MOSFET) | ≤50mΩ | |
9 | Temperature | Operating Temperature Range | -20~+60ºC | |
Storage Temperature Range | '-20~+85ºC |
LWS is a famous 7S-10S 15A protection circuit module BMS for 32V 30V Lifepo4 Battery manufacturers and suppliers in China. We are proud of the products made in China. Our products are both customized and high quality. Besides, we have our own brands and we also have CE certification. You can buy 7S-10S 15A protection circuit module BMS for 32V 30V Lifepo4 Battery with reasonable price from our factory. If you are interested in our products, we will provide you price list and quotation. |
First step: connect the B-to the battery negative terminal (the B-needs to be welded the stub first).and then connect the cables (before connecting the cablesremove the cables from the bms) Second step: start wiring from B-B-is connected to the battery total negative terminal(will say this name to number 1 ). The sideline B1 is connected to the positive of number 1 battery.the third line B2 is connected to the positive of number 2 batterv.the fourth line B3 is connected tothe positive of number 3 battery and so on. Third step: After the cables wired,test the voltage what between each two adjacent lines from the first one,the voltage of Li-ion battery should be less than 4Vthe voltage of LFP battery should be less than 3.5V.After checking.insert the line. Fourth step: And then connect the negative terminal of charger and of load to P-/C-B-and P-/C- should be wiring with bold cableThe wiring method requires the order must to be correct. |
FAQ Q:How can we guarantee quality? |
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