MODEL Nominal Voltage Nominal Capacity Dimension (mm) Packing Discharge Current (mA) Approx. Weight (g) Dia.xHt. Standard Cont. Pulse CR1025 3V 30 mAh 10.0 x 2.5 Bulk 0.1 0.2 Max 5 Max 0.9 CR1216 25 mAh 12.5 x 1.6 Bulk 0.1 0.2 Max 5 Max 0.7 CR1220 38 mAh 12.5 x 2.0 Bulk 0.1 0.2 Max 5 Max 0.9 CR1225 50 mAh 12.5 x 2.5 Bulk 0.1 0.2 Max 5 Max 1.0 CR1616 50 mAh 16.0 x 1.6 Bulk 0.1 0.3 Max 8 Max 1.2 CR1620 70 mAh 16.0 x 2.0 Bulk 0.1 0.3 Max 8 Max 1.3 CR1632 120 mAh 16.0 x 3.2 Bulk 0.1 0.3 Max 10 Max 2.3 CR2016 75 mAh 20.0 x 1.6 Bulk 0.1 0.3 Max 10 Max 1.8 CR2025 150 mAh 20.0 x 2.5 Bulk 0.2 0.5 Max 15 Max 2.5 CR2032 210 mAh 20.0 x 3.2 Bulk 0.2 0.5 Max 15 Max 3.1 CR2330 260 mAh 23.0 x 3.0 Bulk 0.2 0.5 Max 15 Max 4.0 CR2335 300 mAh 23.0 x 3.5 Bulk 0.2 0.5 Max 15 Max 4.1 CR2354 500 mAh 23.0 x 5.4 Bulk 0.2 1.0 Max 15 Max 6.3 CR2430 270 mAh 24.5 x 3.0 Bulk 0.2 1.0 Max 15 Max 4.2 CR2450 550 mAh 24.5 x 5.0 Bulk 0.2 1.0 Max 15 Max 6.7 CR2450T 600 mAh 24.5 x 5.0 Bulk 0.2 1.0 Max 15 Max 6.7 CR2477 880 mAh 24.5 x 7.7 Bulk 0.2 1.0 Max 15 Max 10.5 CR2477T 1000 mAh 24.5 x 7.7 Bulk 0.2 1.0 Max 15 Max 10.5