| Customization: | Available |
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| After-sales Service: | Online After Service |
| Warranty: | 2 Years |
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| Shenzhen Smartec Technology Co., LTD | ||||
| PCM Specifications (4S) LiFePO4 Battery Packs | ||||
| Model: PCM-4S100A-G20 | ||||
| Available for 1-4 series battery packs, working current adjustable! | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC: 24V 3.6/Cell | |
| Balance voltage for single-cell | 3.6±0.025V | |||
| 2 | Current | Balance current for single-cell | 36±5mA | |
| Current consumption | 50μA | |||
| Max continuous charging current | 10A | |||
| Max continuous discharging current | 10A | |||
| 3 | Overcharge Protection | Overcharge detection voltage for single-cell | 3.75±0.025V | |
| Overcharge detection delay time | 0.5S-1.5S | |||
| Overcharge release voltage for single-cell | 3.55±0.050V | |||
| 4 | Over-discharge protection | Over-discharge detection voltage for single cell | 2.20±0.080V | |
| Over-discharge detection delay time | 10mS-150mS | |||
| Over-discharge release voltage for single-cell | 2.70±0.100V | |||
| 5 | Over current protection | Over-current detection voltage | 100±25mV | |
| Over-current detection current | 300±20A | |||
| Detection delay time | 0.5-1.5S | |||
| Release condition | Cut load | |||
| 6 | Short protection | Detection condition | Exterior short circuit | |
| Detection delay time | 200-500us | |||
| Release condition | Cut load | |||
| 7 | Resistance | Protection circuitry(MOSFET) | ≤50mΩ | |
| 8 | Temperature | Operating Temperature Range | -20~+70ºC | |
| Storage Temperature Range | -40~+125ºC | |||
| Temperature Sensor | 75ºC | |||
Our Advantages for BMS
1. Complete Function: Detect and protect the battery from: over-charge, over-discharge,over-current, short-circuit, temperature detecting protection, and auotmatically voltage balance function.
2. Build with high-end electronic components (High-End IC and MOSFET ).
3. A simple structure design will let it have a more stable quality working performance.
4. Flexible application ( it can be used for less series battery by leaving some connection pins at empty status ).
5. A full set of protection measures let it work well.
6. Without any influence from external unexpected accidents.
About your products, just tell us the relative voltage/ cells/ current A or equipment, etc,
we will help to recommend the most suitable products for you. or we design for you!
Similar products (1~35 series)
who we are?
Our Services
1. After-sales services
2. OEM, ODM, Customized Design
3. We can provide 24-hour service for you. We pride ourselves on our ability to custom tailor programs around our customers needs. We take time to listen to your unique business needs and then set out to surpass them.
Can provide variouse capacity and size is per your requirements.
Inner packing: Vaccum packing/Plastic bag.
Outer packing: Standard carton packing or packing per customer's requirements.
Delivery type: by air such as TNT, UPS, FEDEX, or by sea, just depends on your convenience.
Payment: L/C, T/T, Western Union, PAYPAL etc.
Q: Is an OEM/ODM battery pack available?
A: Yes, OEM/ODM battery packs are warmly welcome. We have a professional R&D Team to provide you with technical support.
Q: What information do you need before making a customized battery pack?
1. Size of the battery pack
2. Voltage of the battery pack
3. Capacity of the battery pack
4. Max continuous discharge / working current
5. Cable and connector types
6. Whether communication or Bluetooth APP is needed.
Q: Can you print my logo on the battery cover?
A: Yes, a custom logo is available.
Q: Is the sample order acceptable?
A: Yes, sample orders for quality tests is acceptable.
Q: How should I place an order?
A: We will issue a formal invoice to you and you just make the payment. Then your order will be processed at once after you get it.
Q: How should I pay? Which terms of payment do you accept?
A: T/T, Paypal, Western Union, D/P, L/C
Q: How to ship out the batteries?
A: We have good partners to arrange the shipments to all countries. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).
Q: Do you have the documents required for battery shipments?
A: Yes, we have MSDS, UN38.3 for single cells, and other special files needed for shipments to some regions can also be applied for you.
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