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Precision 3470 Setup and Specifications

Battery

The following table lists the battery specifications of your Precision 3470.

Table 1. Battery specifications

The following table provides the detailed battery specifications of Precision 3470.

Description Option one Option two
Battery type

4 cell, 64 WHr, "smart" lithium-ion, ExpressCharge capable, integrated

4 cell, 64 WHr, "smart" lithium-ion, Long Lifecycle, ExpressCharge capable, integrated

Battery voltage

15.20 VDC

15.20 VDC

Battery weight (maximum)

0.283 kg (0.62 lbs.)

0.283 kg (0.62 lbs.)

Battery dimensions:
Height

7.60 mm (8.12 in.)

7.60 mm (8.12 in.)

Width

226.60 mm (3.22 in.)

226.60 mm (3.22 in.)

Depth

81.40 mm (0.22 in.)

81.40 mm (0.22 in.)

Temperature range:
Operating
  • Charge: 0 °C to 45 °C (32 °F to 113 °F)
  • Discharge: 0 °C to 70 °C (32 °F to 158 °F)
  • Charge: 0 °C to 45 °C (32 °F to 113 °F)
  • Discharge: 0 °C to 70 °C (32 °F to 158 °F)
Storage

-20°C to 65°C (-4 °F to 149 °F)

-20°C to 65°C (-4 °F to 149 °F)

Battery 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.
Battery charging time (approximate)
NOTE Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on www.dell.com.

2 hours (when the computer is off)

2 hours (when the computer is off)

Coin-cell battery

CR2032

CR2032

CAUTION Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.
CAUTION Dell recommends that you charge the battery regularly for optimal power consumption. If your battery charge is completely depleted, connect the power adapter, turn on your computer, and then restart your computer to reduce the power consumption.

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