Dell 01WWHW 43Wh 3-cels Li-Ion laptopaccu

A failing battery turns a portable laptop into a deskbound machine. The Dell 01WWHW restores true mobility with a 43Wh lithium-ion pack that slots directly into compatible Latitude and Inspiron models.

Who is it for

Users of Dell Latitude E5250, E5450, E5550, 3450, 3550 and Inspiron 3451, 3551, 3558, 5458, 5558, 5758 who need dependable runtime away from an outlet.

Main features

• 3-cell lithium-ion construction
• 43Wh capacity, 11.1V nominal voltage
• Approximately 3870mAh energy rating
• Internal form factor, black finish
• Rechargeable and CE, FCC, RoHS compliant

Specifications

• Battery type: Lithium-Ion (Li-ion)
• Number of cells: 3
• Capacity: 43Wh
• Voltage: 11.1V
• Energy: approx. 3870mAh
• Form factor: Internal
• Colour: Black
• Rechargeable: Yes
• Operating temperature: 0°C to 45°C

Tips

Calibrate the new battery by fully charging, then discharging to 5% once. Avoid extreme heat to prolong cell life.