Dell Inspiron 13 (7347, Mid 2014) - Manual (Page 22)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Computer
Environment
Storage
Touchpad Power Adapter Camera
Communications
Battery
Video Audio
Display
Media‑Card
Reader
Keyboard
Battery
Type 3 cell
Dimensions:
Width 77.20 mm (3.04 in)
Depth 254 mm (10 in)
Height 6.80 mm (0.27 in)
Weight (maximum) 0.25 kg (0.55 lb)
Voltage 11.4 VDC
Charging time when the computer is off
(approximate) Within 4 hours
Operating time Varies depending on operating conditions and can significantly reduce under
certain power‑intensive conditions.
Life span (approximate) 300 discharge/charge cycles
Temperature range:
Operating 0°C to 35°C (32°F to 95°F)
Storage –40°C to 65°C (–40°F to 149°F)
Coin‑cell battery CR‑2032