Dell Inspiron 15 3000 Series - Battery Specifications; Type, Dimensions, and Performance

Specifications
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System
information
Memory
Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader
Keyboard
Battery
Type • 4‑cell 40 WHr smart lithium
• 4‑cell 47 WHr smart lithium
Dimensions:
Height 20 mm (0.79 in)
Width 270 mm (10.63 in)
Depth 37.50 mm (1.48 in)
Weight (maximum) 0.25 kg (0.55 lb)
Voltage 14.80 VDC
Operating time Varies depending on operating conditions and can significantly reduce under
certain power‑intensive conditions.
Charging time when the computer is off
(approximate)
4 hours
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