Can this be used to test non-rechargable batteries also?
1855437
As far as I know, no. To test the charge, it is executed a discharge/charge cicle. It would be possible to test the volts of the battery, wich is reliable mesasure for non-rechargeable batteries, but I presume it would be dangerous.
1855438
no, because in order to check a non rechargeable battery you have to charge that battery first. And you cannot charge alkaline batteries.
1159194
no, it would not put any kind of a load on the battery to give you an accurate test
1202358
Yes this tester can apply a load for testing and evaluating the condition of Sealed Lead Acid batteries
1770391
It will test #312 batteries, but it appears to be a "no load" test. I have tested hearing aid batteries that tested fine one day and didn't work the next. I have pretty much stop using this device.
1843827
Should be able to test 6 volt battery one at a time, not all connected together.
1659996
The power light on the right side of the unit "should" indicate the battery status of the unit, not the battery being tested. So, here's a thought, try putting "fresh" batteries in the unit, then run your test again.
1379009
Yes, this would be an excellent use for this tool. Be sure to check a known power source such as a receptacle to ensure the tester is working properly.
1771769
It's easier than you think. The compartment below is for spare battery storage. To test simply lay the battery face down on tester. Hope this helps.
1667798
Dear Suzanne C. Just locate your nearest Radio Shack and they will test the battery for you free of charge. You can also take your battery to any local auto repair shop or an automotive electrical repair shop and they will test your batteries. If you don't want to spend the time taking your batteries to any of these paces, you can buy an inexpensive test meter from ebay and DIY. A note: check the expiration date on the battery package. Usually, if that date is over a month or two past, your batteries "May" not have as much charge left, but not completely dead.
1898633
Yes. Remember that the standard for the rechargeable may be different, ie the rechargeable may never test at 100 percent.
1576675
Hi yes you will input what the cca rating is on your battery, and then it will test against that set range.
208625
You could test it if you had a 12 volt source and wired everything up. The unit basically just needs power and a ground.
1898635
In my opinion this tester give an accurate gauge of the condition of the battery, I have rechargeable batteries that have shown up as good on another tester but under load were no use, this one weeds them out
958961
Not really, unless you consider that to get it to light up, there is a minimal current draw while the unit is lighted up. When you unplug, there is no current draw. It really doesn't "Test" to get an accurate reading. It just shows what the battery reading is.
1250774
I can find nothing in the directions about the device not being able to test lithium batteries.
1384613
I have not used this particular product. To test batteries you need to know more than just what the voltage is, you have to know the voltage drop of the battery when a load is supplied. If your talking about a car battery places like Autozone will check your battery for free.http://hyperphysics.phy-astr.gsu.edu/hbase/electric/dcex6.html
1403593
I've only used it on car batteries, but I would think it would be able to load test any battery, car or marine.