Eevblog 1533 – how to estimate product battery life
How to estimate the battery life of a product. In this example, the BM786 multimeter. How to measure battery current…
Eevblog 1508 – we finally got alkaline battery leakage!
After the 3+ year experiment that started in March 2019 we FINALLY have some alkaline battery leakage failures! Did the…
Eevblog 1449 – what causes excess battery drain? bm235
A BM235 customer has a BM235 that drains the batteries in OFF switch mode, lets look at the PCB to…
Eevblog #1371 – a 10,000hr battery life bench multimeter?
Dave is a tad obsessed with making a 10,000hr battery life bench multimeter. It's actually not hard. Forum: https://www.eevblog.com/forum/testgear/10000hr-battery-life-bench-multimeter/ Subscribe…
Eevblog #1350 – fake energizer batteries?
Were the Made in USA Energizer Max Plus AAA batteries in the previous leaking battery video FAKE? Dave found an…
Eevblog #1349 – energizer battery leakage – made in usa!
Dave caught a rare sight, an alkaline battery leakage in the potassium hydroxide liquid form before it had time to…