Digital Battery Tester programmed circuit much more accurate for most daily used batteries Digital Battery TesterModel: BT-126DWhen you've got a kitchen drawer full ... ] 1. 2V NiCd rechargeable [AA, AAA, C, D] 1. 5V alkaline [AA, AAA, C, D, N] 3V photo Lithium [CR123, CR2 ... , CRV3] 9V alkaline, carbon, zinc Display: Five (5) SMT LED (Green, Yellow and ...