- FPV Gear
- FT Merch
- FT Specials
This handy little battery checker is a must have when you are flying at the field. Check your battery's overall voltage as well as each indevidual cell to make sure you get the most life out of your batteries. This battery checker works with 1-6 cell lithium batteries.
Compact and very useful. Leon catherine on 10th Feb 2017
I wanted a voltage checker that didn't squeal every time I plugged it in (like a battery alarm does). This is just the thing, although the readout is not nearly as bright (had to hold my hand over it to read clearly in a well-lit room). Fidget on 3rd Feb 2017
Very happy with this device but wish it came with some documentation. James Boozer on 14th Dec 2016
Great little device and quite functional.
Only issue I have is the pin-out is tough to read unless in high light. My work-a-round was to use some white nail polish to cover the numbers and then wipe off quickly so they show in any light. Brad on 24th Nov 2016
My 4s batteries started showing a little "puff" only on one side. Ordered this and come to find out one cell was charging to 4.45v! Used this nifty gadget to track the problem down to the charging board and a faulty balance lead. I was surprised the charger didn't run an error while balance charging and this $6 battery checker possibly saved me thousands on a lipo fire. Definitely recommended for any field kit. Jacob W. on 28th Oct 2016
The voltage checker is easy to use, but came with no instructions. I figured out how to use the device by trial and error. Highly recommended for field use. David Peterson on 21st Oct 2016
This little handy piece of tech is small enough to go into your field box or even your pocket. It is about the size of a USB stick. Display is clear and the read out is easy to see and understand. Couldn't ask for anything better. It is really inexpensive and yet very handy. Janaki on 18th Aug 2016
Not impressed, although useful. Not as accurate as I'd like firstname.lastname@example.org on 1st Aug 2016
Nice and simple. Small and portable. Stick in your pocket and use it where ever. Reads overall voltage and then cycles through individual cells. A must have to know the condition of your batteries. John Gilliland on 4th Jul 2016
Works great and the display is easy to read. Helps me keep track of my multiple batteries. Sam on 13th May 2016