Packing list:
 
1 PCS 2A/4A( Input) 4/5/6/7/8/9/10/11/12-cell 4.8-14.4V Type-C Boost NiMH NiCd Rechargeable Battery Charger
(Please select the appropriate version according to your battery voltage and power supply current before buying)
 
 
 
Description:
 
4-Cell(4S) Version:
Input voltage : DC 5V
Charging voltage : 5.2V-5.8V
Maximum charging current : 1.46A(2A Version),2.86A(4A Version)

5-Cell(5S) Version:
Input voltage : DC 5V
Charging voltage : 6.5V-7.25V
Maximum charging current : 1.17A(2A Version),2.28A(4A Version)

6-Cell(6S) Version:
Input voltage : DC 5V
Charging voltage : 7.8V-8.7V
Maximum charging current : 0.97A(2A Version),1.90A(4A Version)

7-Cell(7S) Version:
Input voltage : DC 5V
Charging voltage : 9.1V-10.15V
Maximum charging current : 0.83A(2A Version),1.63A(4A Version)

8-Cell(8S) Version:
Input voltage : DC 5V
Charging voltage : 10.4V-11.65V
Maximum charging current : 0.73A(2A Version),1.43A(4A Version)

9-Cell(9S) Version:
Input voltage : DC 5V
Charging voltage : 11.7V-13.05V
Maximum charging current : 0.65A(2A Version),1.27A(4A Version)

10-Cell(10S) Version:
Input voltage : DC 5V
Charging voltage : 13V-14.5V
Maximum charging current : 0.58A(2A Version),1.14A(4A Version)

11-Cell(11S) Version:
Input voltage : DC 5V
Charging voltage : 14.3V-15.95V
Maximum charging current : 0.53A(2A Version),1.04A(4A Version)

12-Cell(12S) Version:
Input voltage : DC 5V
Charging voltage : 15.6V-17.4V
Maximum charging current : 0.48A(2A Version),0.95A(4A Version)

Can be Powered by Solar-Panel
Switching Frequency up to 1MHz
Charging terminated by Timer
Automatic Recharge
Protection for Low Battery Voltage and Short Battery
Automatic Adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ''CR'' LED is charge status indicator,''OK'' LED is Charging end indicator
Operating Ambient Temperature－40℃ to ＋85℃

Size 43mm x 18mm x 6mm
Weight : 5.5g
 
Note: The output voltage cannot be measured with a multimeter without a battery. But can be observed with an oscilloscope.

Tip: If your battery is 1-3Cell, please choose a high current version: NIMH05UA


 
Applications:

Kids toys car
Digital Cameras
Solar charging
Bluetooth Applications
Audio equipment
Digital Camera
Electronic Dictionary
Portable Devices
4-12Cell Nickel Metal Hydride Battery Charger
4-12Cell NiCd Battery Charger

The maximum input current is 2A/4A, but the charging current of each version is different, as shown in the following table:

When using, please confirm whether your charger provides current above 5V 2A/4A




The input current is determined by the value of the two RCS
The charging voltage can be changed by changing the resistance of R1
Charging Voltage = 1.205*(1+R1(KΩ) = 10*(Vcharg/1.205 -1)