HyCell Battery Tester (1900-0037)

Loved this tester. Bought two, and they lasted great for 5 years. They've now died, and I'm buying a similar but different one now. Highly recommended. Works perfectly for every size shown, and I used it for every size shown.

Easy to use and compact. Detailed battery testing results.

Update: This tester DOES have button cell capabilities. I must have been temporarily blind. It functions quite well and I am very satisfied. I apologize if my original review led any one astray.Original review: This tester works great! I like the power indicator for its accuracy. I would give this a 5 star rating if it were not for the inaccuracy of the description. It states that this tester can test button cells. This is not true, at least not as far as I can tell. Please correct this mistake so others will not be disappointed.

Seems to work fine. I like the small size and the graded scale.

FINALLY!!!!!!!! Finally there is a battery tester that is so easy to use and gives you the option to test almost every kind of battery you'd see on a battery rack in a store or even hearing aid, remote, coin sized, and small electronic batteries. the unit is small and even my great grandma can use it with ease. the BEST part is that you don't need an engineering degree to work it. also, its meter doesn't have just 3 vague lights telling you its charge....it has 18 bars which help give you a much better understanding of the charge left. I highly recommend!I am in NO WAY affiliated with this company nor its employees. I did not receive any compensation and i DID paid for this product and left a review solely based on my own personal opinion.

I was getting frustrated managing my battery-operated laser meter, remotes, camera, etc. and did not have a good feel for how much battery power that I had left on these devices. This device helps a lot!! Now I know when I need to recharge the rechargeables, etc. This unit is very easy to use and the digital meter is clear in depicting the relative strength of the batteries.

Not the most sensitive, brand new batteries and freshly recharged batteries don't read full with this tester and batteries that are nearly dead (won't light flashlight at all) this tester says batteries are still 1/2 charged so its certainly not accurate, does this same thing on all types of batteries (AAA's, AA, C, D and 9volt) and on both Lithium types and Rechargeables.

This unit is well-built and has more pockets on it than your average shoplifter's overcoat. All manner (well, almost all) of batteries may be slipped into various bays to test just how much juice might be left in any battery that you have doubts about. And stylish, as well. Heck, this sucker looks like it should be hanging from Darth Vader's belt like some variable-voltage alien-stunner! Seriously, this unit is a great addition to the rechargeable-battery cognoscente's toolbox, and prevents a lot of mistakes (like the set of 'C' batteries you threw out because you thought they were dead) from depleting your disposable income before it was appropriate. Great value in a tough little unit.

Très bien