NB MOBILE 1577/1777/1777T accu 47Wh

For professionals who rely on their Terra Mobile 1577, 1777, or 1777T, a dependable power source is non-negotiable. The Wortmann AG 6-87-NH50S-42D01 battery delivers exactly that—a genuine 47Wh lithium-ion pack engineered to match the original specifications, ensuring your notebook stays productive through meetings, travel, and long work sessions without unexpected shutdowns.

Highlights

• Genuine Wortmann AG replacement battery for Terra Mobile 1577, 1777, and 1777T series
• 47Wh capacity provides extended runtime for everyday computing tasks
• Lithium-Ion (Li-Ion) chemistry offers reliable performance and long service life
• Compact and lightweight design integrates seamlessly with your notebook
• Black colour matches the original equipment for a professional look

In daily use

This battery is a direct replacement for the original unit, so installation is straightforward and requires no special tools. Once fitted, it charges efficiently and holds its charge well, giving you the freedom to work away from a power outlet. Whether you are drafting documents, attending video calls, or crunching data, the 47Wh capacity balances weight and endurance, keeping your Terra Mobile portable and ready.

Full specifications

• Brand: Wortmann AG
• Model: 6-87-NH50S-42D01
• MPN: 6-87-NH50S-42D01
• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 47Wh
• Colour: Black
• Brand compatibility: Wortmann
• Compatible models: Terra Mobile 1577, 1777, 1777T
• Warranty: 6 months

Final note

Trust the original manufacturer for your Terra Mobile power needs. This Wortmann AG battery ensures compatibility, safety, and performance, so you can focus on your work without battery anxiety.