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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

De

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