5V Step-Up Power Module Lithium Battery Charging Protection Board
5V Step-Up Power Module for Lithium Battery Charging Protection Board with USB for DIY Chargers. The 134N3P Lithium Battery Charging Protection Board features a boost converter and an LED display, making it ideal for DIY charging applications. This high-quality USB solution includes an affordable display port video card and integrated circuits for enhanced functionality.
Features
- 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.
- Fully charged: Red light glows for a long time.
Specification:
| Width (mm): | 17.5 |
|---|---|
| Height (mm): | 12 |
| Weight (g): | 3 |
Note: Product may vary in terms of design.
Package Includes
1 x 5V Step-Up Power Module Lithium Battery Charging Protection Board.
Aditya Raj (verified owner) –
Nice product
Avaiya Mayur –
Good. Service is good. Ontime delivery
Vinoop Kumar (verified owner) –
Good
Bhaveshbhai (verified owner) –
Nice 👍
vipin Varghese (verified owner) –
good
Sachin Singh (verified owner) –
Less price than others
Amit Lagu (verified owner) –
not yet tested.