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Protection Circuit Module (PCB) for 3.7V of Li-Ion Battery (2.5A limit), with 10K NTC
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Your Price: Custom board. Call to Order
In Stock
Product ID # 7531 Part Number: PCB-S1A2.5-3V
Lead Time: 5 Business Days!
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Protection Circuit Board Specifications For 3.6V/3.7V Li-ion/Li-po Battery Pack |
Model: PCB-S1A2.5-3.0V |
No. |
Test item |
Criterion |
1 |
Voltage |
Charging voltage |
DC: 4.2V CC/CV |
2 |
Current |
Current consumption |
≤10μA |
Maximal continuous discharging current |
2.5A |
3 |
Over charge Protection
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Over charge detection voltage |
4.28±0.025V |
Over charge detection delay time |
0.5S-2.0S |
Over charge release voltage |
4.10±0.05V |
4 |
Over discharge protection
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Over discharge detection voltage |
3.00±0.062V |
Over discharge detection delay time |
10-30mS |
Over discharge release voltage |
3.20±0.075V |
5 |
Over current protection |
Over current detection voltage |
0.1V±0.015V |
Over current detection current |
3.5±1A |
Detection delay time |
5ms-20ms |
Release condition |
Cut load |
6 |
Short protection |
Detection condition |
Exterior short circuit |
Detection delay time |
100-600us |
Release condition |
Cut load |
7 |
Resistance |
Protection circuitry(B- TO P-) |
≤50mΩ |
8 |
Temperature |
Operating Temperature Range |
-40~+85℃ |
Storage Temperature Range |
-40~+125℃ |
9 |
Weight |
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10 |
Dimenstion |
LxWxT |
22.5 x 4.4 x 3 mm |
11 |
Specification in pdf file |
Download the specification |
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For other PCM/PCB, please check our PCM/PCB/BMS/CMB/UPS category
Warning
- If you want to use this protection circuit board for a battery that is less than the rated drain, you must add additional protection device to protect the battery itself. Such as: proper rated polyswitch.
- You must be professional in Lithium battery pack to buy the protection circuit board. Misusing may cause battery damage or explode. We are not responsible for any damage caused by user.
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