5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
- Product SKU: KG225
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Warehouse Details
Specification
Description
5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
This is a 5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P. It’s a Lithium Battery Charging Protection Board Boost Converter LED Display USB For DIY Charger 134N3P High-Quality USB iron with a Cheap display port video card and Integrated Circuits.Note: Product may vary in terms of design.
Technical Details
- Width (mm): 17.5
- Height (mm): 12
- Weight (g): 3
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.
- Integrated charging management and discharging management.
- Intelligent temperature control and overtemperature protection.
- Integrated output overvoltage protection, short circuit protection, overload protection.
- Integrated overcharging and over-discharging protection.
- Supports trickle mode and zero voltage charging.
- When charging: Red light flashing.
- Fully charged: Red light glows continuously.
Applications :
- Step-Up Voltage: Converts 3.7V to 5V output
- USB Charging: Ideal for lithium battery charging projects
- Protection Features: Overcharge, over-discharge, and short circuit protection
- DIY Projects: Perfect for custom chargers and power solutions
- Efficient Power: 85% discharging efficiency
- Compact & Reliable: Built-in power MOS for stability
Physical Attributes
- L x W x H (mm): 23 x 17.5 x 12
- Weight (gm) : 5
Package Includes
- 1 x 5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
Customer Reviews
Works great. Read some reviews saying that there were no markings... The ones i received are marked. I also used the 3d print someone else had mentioned in their review for a perfectly fitting case. Great product.
Outstanding module. I have it wired correctly in pic with Red (+) & black (-)
I always have old power supplies hanging around, but they are all of different voltages. I have old laptop supplies, router power supplies. With this device you can convert almost any 6 to 24V supply into a 5V supply for Arduino USB and Raspberry PI boards.
good product
Used with a solar panel to make up 5 volt phone charger when car is off and you need to charge your phone
I'm using this to power a Raspberry Pi 4 from 12VDC. Most of these little DC-DC converters don't have the current to run a Pi 4 reliably (you get the lightening bolt on the top right corner of the screen), but this one works well.And the price is right!
works good for a fan or any small 5 volt device
Great price work like they should
Excellent build quality. Very stable voltage out put.Only con is that the solder pads could be just a tad bigger
Use in my car for wireless charger, works fine.
