Description:
5V Boost Converter Module has two versions that are shipped randomly. Old Version charge status indication. Red light flashes when charging Long red light when full New Version has no lights. The existing power management chip on the market all are HOTCHIP HT4928S which the parameters is same as134N3P.
The reinforced charging card can be connected to a lithium battery and connected to multiple parts of lithium batteries as long as the voltage is 3.7 to 4.2 V parallel. (only needs to be connected in parallel, not in series)
Specifications:
- Type: Boost Converter
- Material: PCB
- Input Voltage: 3.7V-5.5V
- Output Voltage: 5V
- BAT Discharging Stop Voltage: 2. 9V
- Discharging Efficiency: 85%
- Current: 1A
- Colour: Blue
![]()
Features:
- Integration charging management and discharging management.
- Intelligent temperature control and overtemperature protection.
- Integration output overvoltage protection, short circuit protection, overload protection.
- Support trickle mode and zero voltage charging.
Package Included:
1 x 5V Boost Converter Module Step-Up Converter HOTCHIP HT4928S Power Supply With Lithium Battery Charger Protection Board DIY Charger LED Display USB and Micro Port