TOP is a professional electronic components distributor in China.
we offer one-stop solution service , from communication modules , antennas , PCB , PCBA , and all components for PCB Bom.
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Product Details:
Payment & Shipping Terms:
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| Product Name: | Battery PCB | Material: | Aluminum Base |
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| Min. Hole Size: | 0.3mm | PCB Assembly: | Hrough Holes, SMT, BGA |
| PCB Test: | Flying Probo Test(default) | Board Thickness: | 0.8mm |
| High Light: | custom pcb design services,pcb fabrication service |
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2200mA 18650 Charger PCB Assembly Services With Thick Gold Plating Surface
Introduction :
1. We offer One-shop PCAB/PCB manufacturing service
2. More than 10 year of turnkey ODM/OEM experience
3. We can provide F4B,F4BK, material PCB
4. Timely customizations PCBs and PCBAs
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No. |
Test item |
Criterion |
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1 |
Voltage |
Charging voltage |
DC:25.2V CC/CV |
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Balance voltage for single cell |
4.20±0.025V |
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2 |
Current |
Balance current for single cell |
84±10mA |
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Current consumption for single cell |
≤20μA |
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Maximal continuous charging and discharging current |
20A |
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3 |
Over-charge Protection |
Over charge detection voltage |
4.25±0.025V |
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Over charge detection delay time |
0.7S—1.3S |
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Over charge release voltage |
4.05±0.05V |
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4 |
Over-discharge Protection |
Over discharge detection voltage |
2.50±0.062V |
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Over discharge detection delay time |
14mS—26mS |
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Over discharge release voltage |
3.0±0.1V |
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5 |
Over-Current Protection |
Over current detection voltage |
0.2±0.02V |
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Over current detection current |
100±20A |
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Detection delay time |
8ms—16ms |
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Release condition |
Cut load |
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6 |
Short Protection |
Detection condition |
Exterior short circuit |
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Detection delay time |
200-500us |
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Release condition |
Cut load |
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7 |
Resistance |
Protection circuitry(B- to P-) |
≤30mΩ |
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8 |
Temperature |
Operating temperature range |
-40~+85°C |
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Storage temperature range |
-40~+125°C |
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Information :
1. Battery Management System for 11.1V 3S Li-ion and Li-polymer battery pack;
2. BMS applies for 3 cells Li-ion/Li-polymer battery pack;
3. with short circuit/over current protection;
4. With cell balance function;
5. Compatible with both Li-ion and Li-Polymer cells.
6. How balancing function works? after battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps cells have longer service life.
Our service and advantage:
1. The quotation for PCB will be sent in half an hour and PCBA will be sent in 24 hours. Please provide your projects with Gerber
file, Specis and BOM list.
2. PCB and PCBA clone are provided, please kindly send 2 samples.
3. For bulk order, we could provide free samples.
4. You could choose T/T, Western Union or Paypal to arrange the payment.
Own factory, better quality, better price!
The PCB factory which we cooperated has more than 14 years of Experience in PCB Industry,
There are more than 600 employees and four factories; one factory for prototypes, one for mass production, one for aluminum and copper PCBs, and one for PCB assembly. Each factory has the ability to make 8,000 square meters per month and we offer 1,000 kinds of PCB fabrication monthly, including one- to 20-layer PCBs, HDI, aluminum, heavy copper and halogen-free PCBs.
With the powerful support from the partner, we Have confidence to give our customers best service.
Contact Person: Natasha
Tel: 86-13723770752
Fax: 86-755-82815220
