π§ Charge, Boost, and Conquer Your Projects!
The ABSOK 6 Pcs Battery Charger Module is a compact and efficient solution for charging 18650 lithium batteries. Featuring the TP4056 charger integrated with a boost circuit, this module allows for easy conversion of low power DC devices into USB rechargeable units. With a small size of 1.3 in x 0.92 in, itβs perfect for DIY projects and solar panel applications, making it a must-have for tech enthusiasts and professionals.
| Current Rating | 2 Amps |
| Input Voltage | 5 Volts |
| Output Voltage | 27 Volts |
| Item Weight | 0.02 Kilograms |
| Item Dimensions D x W x H | 0.92"D x 0.92"W x 0.91"H |
| Color | Multicolor |
M**K
Does what it says
Used a few of these, still trying to find another project or 2 to use them in.Use 2 to power 2 separate raspberry pi nodes for hamvoip with a transmitter. Set to about 6 volts these are powering the pi and transmitter without issue. I'm running them off some salvaged 18650s. Seems to be of good quality, voltage is stable and handles the amp load while transmitting around 1.5 amps in total. Charger seems to have working overcharge protection.I'm not sure how long I left this on for, but I did add an on/off switch between the board and battery as well as the pi project. I'm not sure what the continuous draw is but there is one. I left a pi off for a few days but board directly connected to my battery and I noticed it did not last as long as previous runs. It WILL drain your batteries if not charging.
C**R
Great project board
So many awesome features here!1. Accepts a wide range of DC input for charging2. Provides and adjustable DC output (the adjuster is sensitive, but hitting 5V is pretty easy)3. LED for charging status4. Automatic shutoff at around 2.8V (requires 6-8V input to get the board to wake back up again)All for like $2 a board. I used this on a project where I powered a small drone camera VTX using a 400mAh battery. Worked awesome.
A**R
Good
They are good for charging single LiPo's
S**N
Not suitable to be used as a USB charging source
Works but only goes down to around 5.5v on output. I was going to power a USB device with this, but no I have to set it up to like 9v and then run through a USB car charger to achieve the 5v...
C**N
Charges Li-Ion batteries AND has a DC boost converter built in!
This charger works very well and has a small size given that it also has a boost converter. I was able to upconvert 3.7V to 9V DC without any issues and all worked well. This charger also does not heat up too much while charging and is safe to use without any additional cooling solution. The red LED turns green once the battery is charged and this simple indicator is very helpful for monitoring the charge state of the attached battery.
Trustpilot
1 week ago
1 month ago
