• BT-189 Digital Battery Capacity Tester
• Model: BT189
• Product weight: about 32g
• Dimensions: 92.2 * 61.4 * 13.5mm
• Material: ABS
• apllication: 1.2V ~ 4.8V, 9V
• The Battery Tester : 18650, 16340, 14500, 10440, 21700, AAA, AA, Cell Batteries...