Type | 3-cell lithium-ion (42 WHr) ExpressCharge | 3-cell lithium-ion (51 WHr) ExpressCharge | 4-cell lithium-ion (68 WHr) ExpressCharge |
Dimension | Width Depth Height | 95.9 mm (3.78 in.) 181 mm (7.13 in.) 7.05 mm (0.28 in.) | Width Depth Height | 95.9 mm (3.78 in.) 181 mm (7.13 in.) 7.05 mm (0.28 in.) | Width Depth Height | 95.9 mm (3.78 in.) 233 mm (9.17 in.) 7.05 mm (0.28 in.) |
Weight (maximum) | 200 g (0.44 lb) | 250 g (0.55 lb) | 340 g (0.75 lb) |
Voltage | 11.40 VDC | 11.40 VDC | 7.6 VDC |
Life span | 300 discharge/charge cycles | 300 discharge/charge cycles | 300 discharge/charge cycles (standard pack) 1000 discharge/charge cycles (LCL pack) |
Charging time when the computer is off (approximate) | Standard charge | 0°C to 50°C: 4 hours | Standard charge | 0°C to 50°C: 4 hours | Standard charge | 0°C to 50°C: 4 hours |
Express Charge | 0°C to 15°C: 4 hours 16°C to 45°C: 2 hours 46°C to 50°C: 3 hours | Express Charge | 0°C to 15°C: 4 hours 16°C to 45°C: 2 hours 46°C to 50°C: 3 hours | Express Charge | 0°C to 15°C: 4 hours 16°C to 45°C: 2 hours 46°C to 50°C: 3 hours |
Operating time | Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. | Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. | Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. |
Temperature range: Operating | Charge: 0°C to 50°C, 32°F to 122°F Discharge: 0°C to 60°C, 32°F to 139°F | Charge: 0°C to 50°C (32°F to 122°F) Discharge: -20°C to 60°C (-40°F to 139°F) | Charge: 0°C to 50°C, 32°F to 122°F Discharge: 0°C to 60°C, 32°F to 139°F |
Temperature range: Storage | -20°C to 60°C (-4°F to 140°F) | -20°C to 60°C (-40°F to 140°F) | -20°C to 60°C (-4°F to 140°F) |
Coin-cell battery | CR-2032 | CR-2032 | CR-2032 |