Reddit reviews AirPromise Universal Battery Tester
We found 1 Reddit comments about AirPromise Universal Battery Tester. Here are the top ones, ranked by their Reddit score.
Battery Type: Suitable to test AA, AAA, C, D and PP3 batteries and button cellsVoltage: 1.5V, 9VPower: No power requiredEasy to operate and carryRecycling batteries and protect our planet
You can buy an analogue battery tester very cheap on amazon - I keep one next to my alkaline battery pile for just this reason. Also there’s still loads of energy left in ‘dead’ batteries - make a joule thief night light to use them up before recycling.
Just two examples, do your own research folks, this is the internet.
Universal Analogue Battery Tester https://www.amazon.co.uk/dp/B00LJ0AJKQ/ref=cm_sw_r_cp_api_i_QuYvCbNS2XTGH
http://www.bigclive.com/joule.htm