2. Supply OEM/ODM and custom service
3. High quality with smart balance function
4. Wholesale price
5. ISO9001/ISO14001/CE/ROHS certificates
6. Fast delivery
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| Shenzhen Smartec Technology Co.,LTD | ||||
| PCM Specifications For12V(4S) LiFePO4 Battery Packs | ||||
| Model:PCM-L04S15A-F87 | ||||
| Available for 1-4 series battery packs, working current adjustable! | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC: 14.8V 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 | 15A | |||
| Max continuous discharging current | 15A | |||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 3.75±0.025V | |
| Over charge detection delay time | 0.5S-1.5S | |||
| Over charge 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 | |||
for BMS
1. Complete Function: Detect and protect the battery from over-charge, over-discharge, over-current, short-circuit, temperature detecting protection, and automatic voltage balance function.
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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 recomment the most suitable products for you. or we design for you!
Similar products (1~35 series)
Product Features:
2.Have more Intelligent functions to monitor the batteries :
How to produce?
A: Yes, OEM/ODM battery packs are warmly welcome. We have a professional R&D Team to provide you technical support.
Q: What information do you need before make a customized BMS / PCM?
1. Size of the battery pack
2. Voltage of the battery pack
3. Max continuous discharge / working current
4. the bms /pcm with standard battery protections? or need battery monitoring functions with communications? or bluetooth APP ?
Q: Can you print my logo on the battery BMS/PCM?
A: Yes, custom logo is available.
Q: Is sample order acceptable?
A: Yes, sample orders for quality test is acceptable.
Q: How should I place an order?
A: we will issue a formal invoice to you and you just make the payment via the payment link from MADE-IN-CHINA.COM .then your order will be processed at once after got it.
Q: How should I pay? Which terms of payment do you accept?
A: For samples order, you can arrange the payment through Paypal, T/T, MADE-IN-CHINA.com
For bulk order, you can pay the money via T/T, Western Union,D/P,L/C.
Q: How to ship out the battery bms/ pcm?
A: We have good partners to arranges the shipments to all countries. All the goods will be packed into separte box.
