http://www.realtoolreviews.com/ Get a Multimeter at Amazon here — http://amzn.to/2fD8Dwx *** USE CAUTION!!! *** Lithium Batteries can & will catch on fire or explode if overheated! Do not attempt to revive completely drained, damaged, or unknown batteries — only attempt to revive them IF they are still holding a significant charge!Continue Reading
Building a Li-ion battery out of cells from old MacBook Air laptops. 21 cells, three in parallel and 7 in series. This is to power my new used Worx Landroid WG795E, that had two bad lead acid batteries. And I needed to get a new pair anyway. So I buildContinue Reading
The Solar Power Robot Lawn Mower Project, has had some of you shake your head, and suggest that I just get a new Lawn Mower instead,, but I kind of enjoy fixing and messing with it,,,SO today it’s getting a NEW BMS 🙂 [Affiliate Links] Link – 7S 20A Li-ionContinue Reading
My choice stands between, fixing the battery of the Robot Lawn Mower,, or use the push mower! I got this Worx Landroid WG795E for free,, it had two waren out lead acid 12 volt batteries that I have replaced with Li-ion 18650 cell’s from old laptops. Check out my littleContinue Reading
My Robot Lawn Mower,, the Worx Landroid WG795E. That I made a Li-ion battery for last year,, is now not running at all!! It’s the battery that is messing with me,, so nothing really wrong with the WORX,,itself. [Affiliate Links] Link – Worx Landroid Robot LawnMower : https://amzn.to/2KtoCAJ ________________________________________________________________ http://www.patreon.com/myplayhouseContinue Reading
My Robot Lawn Mower,, the Worx Landroid WG795E. did not do well in winter, and the battey I build for it last year, out of old MAC book celles,, was,,, not reliable. So instead I am here putting one together from 18650 Li-ion cells, that came from other laptops. [AffiliateContinue Reading