5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P Lithium Battery Charging Protection Board Boost Converter LED Display USB For DIY Charger 134N3P High-Quality usb iron with Cheap display port video card and Integrated Circuits
package Includes:
1 x 5V Step-Up Power Module Lithium Battery Charging Protection Board
Specifications and Features:
- Input Voltage:3.7V~5.5V
- Charging Current:1A(max)
- Output Current:1A(max)
- Output voltage:5V
- Dimensions: 23 x 18 x 10 mm (LxWxH)
- Weight: 3 gm
- BAT Discharging Stop Voltage:2.9V
- Discharging Efficiency:85%(input 3.7V output 5V/1A)
- Charging and discharging indication
- Internally installed charging and discharging power MOS
- Preset 4.2V charging voltage, precision ±1%
- Max 8uA standby current
- Integration charging management and discharging management
- Intelligent temperature control and overtemperature protection
- Integration output overvoltage protection, short circuit protection, overload protection
- Integration overcharging and over-discharging protection
- Support trickle mode and zero voltage charging
- When charging: red light flashing
- Full charged: Red light glows for a long time
dushyantdhanak@gmail.com –
good chois
debasiss565@gmail.com –
Debasis swain
Simardeep Singh (verified owner) –
Good product and fast delivery
Arun (verified owner) –
Fast delivery. Good product. Works as expected.
Shijil Thachilodi (verified owner) –
Works as expected.
sktsadhukha (verified owner) –
perfect