Dell Latitude 3400 Setup and specifications guide

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Battery

Table 1. Battery specificationsBattery specifications
Feature	Specifications
Type	42 WHr "smart" lithium-ion 3 cell battery 56 WHr "smart" lithium-ion 4 cell battery
Dimension	42 WHr "smart" lithium-ion Length: 175.5 mm (6.909 inch) Width: 91 mm (3.58 inch) Height: 5.9 mm (0.23 inch) Weight: 177.7g 56 WHr "smart" lithium-ion Length: 233.17 mm (9.18 inch) Width: 91 mm (3.58 inch) Height: 5.9 mm (0.23 inch) Weight: 236.00 g
Weight (maximum)	252 g
Voltage	42 WHr - 11.4 VDC 56 WHr - 15.2 VDC
Life span	300 discharge/recharge cycles
Charging time when the computer is off (approximate)	4 hours
Operating time	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions
Temperature range: Operating	0°C to 35°C (32°F to 95°F)
Temperature range: Storage	-40°C to 65°C (-40°F to 149°F)
Coin-cell battery	ML1220