Dell Inspiron 15 (5543, Early 2015) - Manual (Page 20)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Computer
Environment
Storage
Touch Pad Power Adapter Camera
Communications
Battery
Video Audio
Display
Media-Card
Reader
Keyboard
Battery
Type • 3‑cell “smart” lithium ion (43.50 WHr)
• 4‑cell “smart” lithium ion (58 WHr)
Dimensions:
Width 208.25 mm (8.20 in)
Depth 124.70 mm (4.91 in)
Height 7.80 mm (0.31 in)
Life span (approximate) 300 discharge/charge cycles
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)
Storage –40°C to 65°C (–40°F to 149°F)
Coin‑cell battery CR‑2032
3 cell 4 cell
Weight (maximum) 0.28 kg (0.62 lb) 0.35 kg (0.77 lb)
Voltage 11.10 VDC 7.40 VDC
Charging time when the
computer is off (approximate) 4 hours