Printed circuit board PCM 2S 6.4V 2A Lifepo4 BMS for led lights/E-bike
Printed circuit board PCM 2S 6.4V 2A Lifepo4 BMS for led lights/E-bike
| Shenzhen SmarTEC Technology | ||||
| Protection Circuit Module Specifications For 6.4V LiFePO4 Battery Pack | ||||
| Model: PCM-Li02S5-027(2S) | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC:7.2V CC/CV | |
| Balance voltage for single cell | ||||
| 2 | Current | Balance current for single cell | ||
| Current consumption | ≤20μA | |||
| Maximal continuous charging current | 2A | |||
| Maximal continuous Discharging current | 2A | |||
| 3 | Over charge Protection | Over charge detection voltage | 3.90±0.05V | |
| Over charge detection delay time | 0.5S—2S | |||
| Over charge release voltage | 3.80±0.1V | |||
| 4 | Over discharge protection | Over discharge detection voltage | 2.00±0.1V | |
| Over discharge detection delay time | 10mS—300mS | |||
| Over discharge release voltage | 2.3±0.1V | |||
| 5 | Over current protection | Over current detection voltage | 200±15mv | |
| Over current detection current | 5±1A | |||
| Detection delay time | 5ms—60ms | |||
| 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 | ≤70mΩ | |
| 8 | Temperature | Operating Temperature Range | -40~+85℃ | |
| Storage Temperature Range | -40~+125℃ | |||
Battery Management System ( BMS /PCM )
- Shenzhen SmarTEC Technology Co.,Ltd research,design, produce all in one is the only professional manufacturer of Battery Management System ( BMS/PCM ) in China since 2007.
- The Main IC are grade A from TI, Seiko, Ricoh, O2Micro OZ and Maxim. Mosfets from IR,ST, AO .etc .
- Smart BMS can be with SMBUS,I2C HDQ and Bluetooth commnication.
- All the BMS and PCM has the over charge, over discharge, over current, short circuit, Over Temperature , low voltage and high voltage protection. ( Smart bms also has the secondary protection )
1. Each product will be tested before send out.
2. Most safety and comfort pack material.
• How long is the Lead Time?
We can delivery within 5~7 days for the sample order once get payment.
• Do you have an order minimum?
We don't have strong requirement on quantity for sample order. for mass production, MOQ depends on the model you need.
• What kind of payment terms?
We can accept paypal, western union, TT or by trade assurance on alibaba.
• What kind of transportation we adopt?
We are top manufacturer of 1-32S lithium BMS/PCM for E-bike, E-scooter, Led Lights, Medical instrument, Golf Cart& Electrical Tools since 2007, the max continuous discharge current up to 250A.
Contact Person: Mina Cheng
Email: mina(at)szmartec.com
Whasapp: +8618218571925
Wechat: CXLSHMILY0926
Skype: tfmina
Website: www.szsmartec.com
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