quickly checks the energy content of the most common rechargeable and non-rechargeable batteries · by simply contacting the battery to be checked, the actual energy content of the cell is displayed in 10% increments within 2-3 seconds · in addition to the percentage capacity, the cell voltage is indicated in Volts (V) · The following cell types can be checked: 3 V Lithium button cells: CR1025, CR1216, CR1220, CR1616, CR1620, CR1632, CR2016, CR2025, CR2032, CR2320, CR2330, CR2354, CR2430, CR2450, CR2477, CR3033 V Lithium Photo batteries: CR2, CR123(A)1.5 V Alkaline button cells: LR41, LR43, LR44, LR45, LR48, LR50, LR52, LR53, LR54, LR55, LR57, LR58, LR59, LR60, LR63, LR66, LR691.44 V Zinc-Air button batteries: 10, 13, 675, 31212 V Alkaline batteries: A23, A271.5 V Alkaline batteries: AAA (Micro), AA (Mignon), C (Baby), D (Mono)9 V Alkaline battery: 9V Block (E)1.2 V NiMH/NiCd rechargeable batteries: AAA (Micro), AA (Mignon), C (Baby), D (Mono)1.5 V Lithium batteries: AAA (Micro), AA (Mignon)3.6 V/3.7 V Li-Ion rechargeable batteries: 14500, 14650, 16340, 17500, 18500, 18650, 22650, 26650Replacement battery see item no. 4000 901 814Further technical specifications: · subject to testing: yes