This module is use a 8.8V-17V to charge a two cell Lithium ion battery (8.4V).

If you remove the jumper, it can be changed to charge a single cell lithium ion battery (4.2V)

After soldering the LED, it comes LED indication. This module use IC TP5100. If you want to change the charging current, you can change the resistor

Module Specifications

1. Charge module- Switch mode charging.

2. Current- Default 1.0A. Changing the charging current by changing the Rprog resistor

3. Charge precision- 1.5%.

4. Input voltage- 8.80V-17V (default) or 4.7-17V.

5. Full charge voltage- 4.2V or 8.4V. (1s or 2s)

6. Led indicator- when soldered with LED

7. Input using two murata 25V 22UF X7R ceramic capacitors

   Output using three TDK 16V 22UF X5R ceramic capacitors.

8. Work temperature- -10 ℃ to + 85 ℃.

9. Inversed polarity protection-NO.

10.Size- small to 32X18X5mm.

If you need modify current, Current calculation method 100mV / resistance (mfg) two Current (A)

Package Included:

1x Lithium ion battery 1-2A charge module
1x LED

• This module is use a 8.8V-17V to charge a two cell Lithium ion battery (8.4V)
• If you remove the jumper, it can be changed to charge a single cell lithium ion battery (4.2V)
• After soldering the LED, it comes LED indication. This module use IC TP5100. If you want to change the charging current, you can change the resistor
• Current- Default 1.0A. Changing the charging current by changing the Rprog resistor
• Input voltage- 8.80V-17V (default) or 4.7-17V ; Full charge voltage- 4.2V or 8.4V. (1s or 2s)

This module is use a 8.8V-17V to charge a two cell Lithium ion battery (8.4V)Qianson