2200mA 18650 Charger PCB Assembly Services With Thick Gold Plating Surface
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | 4G LTE Module, 3G Modem Module, GSM GPRS Module |
Product Detail
| Model No.: | battery PCB |
|---|
Product Description
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
|
No. |
Test item |
Criterion |
|
|
1 |
Voltage |
Charging voltage |
DC:25.2V CC/CV |
|
Balance voltage for single cell |
4.20±0.025V |
||
|
2 |
Current |
Balance current for single cell |
84±10mA |
|
Current consumption for single cell |
≤20μA |
||
|
Maximal continuous charging and discharging current |
20A |
||
|
3 |
Over-charge Protection |
Over charge detection voltage |
4.25±0.025V |
|
Over charge detection delay time |
0.7S—1.3S |
||
|
Over charge release voltage |
4.05±0.05V |
||
|
4 |
Over-discharge Protection |
Over discharge detection voltage |
2.50±0.062V |
|
Over discharge detection delay time |
14mS—26mS |
||
|
Over discharge release voltage |
3.0±0.1V |
||
|
5 |
Over-Current Protection |
Over current detection voltage |
0.2±0.02V |
|
Over current detection current |
100±20A |
||
|
Detection delay time |
8ms—16ms |
||
|
Release condition |
Cut load |
||
|
6 |
Short Protection |
Detection condition |
Exterior short circuit |