Ozstock - FREE Battery Tester Just Pay $5.98 for Shipping
This tester will come in handy to check which batteries have full charge.
The Ozstock Battery Tester is FREE, you'll just have to pay the $5.98 shipping costs. Or, you can get a 50% discount on the shipping rate for every additional item in one order. You'll only pay full price shipping for the item with the highest shipping charge.
The tester works on a 1.5 Volt or 9 Volt battery to the negative and positive poles of the battery tester, the analog meter will show the battery status, accurately and instantly, every time.