Beijing Silk Road Enterprise Management Services Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 100000pcs/month |
| Delivery Time | To be negotiated |
| Packaging Details | Packed in export carton Box |
| Min. Line Spacing: | 0.003" |
| Board Thickness: | 1.6mm |
| Min. Line Width: | 0.1mm/4mi |
| Number of layer: | double or Multi-layer |
| Min. Hole Size: | 0.25mm |
| Function: | Battery Protection Board |
| Brand Name | |
| Model Number | 4S-24S Lithium BMS System |
| Certification | CE,FCC,RoHS,UN38.3,MSDS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 100000pcs/month |
| Delivery Time | To be negotiated | Packaging Details | Packed in export carton Box |
| Min. Line Spacing: | 0.003" | Board Thickness: | 1.6mm |
| Min. Line Width: | 0.1mm/4mi | Number of layer: | double or Multi-layer |
| Min. Hole Size: | 0.25mm | Function: | Battery Protection Board |
| Brand Name | Model Number | 4S-24S Lithium BMS System | |
| Certification | CE,FCC,RoHS,UN38.3,MSDS | Place of Origin | China |
| High Light | 24S Lithium BMS System ，4S Lithium BMS System ，E Scooter 4S Lithium BMS | ||
100a 120a 150a 160a 4S-24S Lithium BMS System High Current Lifepo4 Pcm/Pcb Board For E-Scooter
| Model | LWS-24S160A-445(24S) lifepo4 | |||
| Test No. | Test item | Details | Criterion | |
| 1 | Voltage | Charging voltage | DC:86.4v CC/CV | |
| Balance voltage for single cell | 3.650±0.025V | |||
| 2 | Current |
Balance current for single cell Current consumption |
72±10mA ≤20μA |
|
| Maximal continuous charging current | 100A | |||
| Maximal continuous Discharging current | 100A | |||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 3.90±0.025V | |
| Over charge detection delay time | 0.5S—2S | |||
| Over charge release voltage for single cell | 3.80±0.025V | |||
| 4 | Over discharge protection | Over discharge detection voltage for single cell | 2.00±0.05V | |
| Over discharge detection delay time | 10mS—200mS | |||
| Over discharge release voltage for single cell | 2.30±0.05V | |||
| 5 | Over current protection | Over current detection voltage | 0.62V | |
| Over current detection current | 600±100A | |||
| Detection delay time | 5ms—20ms | |||
| Release condition | Cut load | |||
| 6 | Short protection | Detection condition | Exterior short circuit | |
| Detection delay time | 200-500us | |||
| Release condition | Cut load | |||
| Resistance | Protection circuitry(MOSFET) | ≤50mΩ | ||
| 7 | Temperature | Operating Temperature Range | -40~+85℃ | |
| Storage Temperature Range | -40~+125℃ | |||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
4000000-5000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co., Ltd. is a comprehensive technology company specializing in the research, development, production and sales of various lithium-ion battery packs, lithium battery protection management systems, lithium battery testing equipment . Specializing in th... Beijing Silk Road Enterprise Management Services Co., Ltd. is a comprehensive technology company specializing in the research, development, production and sales of various lithium-ion battery packs, lithium battery protection management systems, lithium battery testing equipment . Specializing in th...
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