TERRA NB Mobile 1577/1777 accu 48.96Wh

When your TERRA Mobile 1577 or 1777 laptop no longer holds a charge, productivity grinds to a halt. This replacement battery restores dependable power with a 48.96Wh capacity and a 6-cell lithium-ion design, so you can work untethered for hours. It is built to meet or exceed original specifications, ensuring a seamless fit and reliable performance.

Who is it for

Professionals, students, and anyone who relies on a TERRA Mobile 1577 or 1777 notebook and needs a fresh battery to replace a worn-out original. Ideal for users who want to avoid the cost of a new laptop and extend the life of their current device.

Main features

• 48.96Wh capacity for extended runtime
• 6-cell lithium-ion (Li-Ion) technology for high energy density
• Nominal voltage: 10.8V, 4.53Ah
• Removable form factor for easy installation
• Built-in overcharge, over-discharge, and short-circuit protection
• CE and RoHS certified for safety and environmental compliance
• Black colour matches original battery

Specifications

• Battery capacity: 48.96 Wh
• Battery technology: Lithium-Ion (Li-Ion)
• Number of cells: 6
• Nominal voltage: 10.8 V
• Amperage-hour: 4.53 Ah
• Product type: Notebook battery
• Rechargeable: Yes
• Colour: Black
• Overcharge protection: Yes
• Over-discharge protection: Yes
• Short-circuit protection: Yes
• Condition: New
• Certifications: CE, RoHS
• Compatible models: TERRA Mobile 1577, TERRA Mobile 1777

Tips

To maximise battery lifespan, fully charge and discharge the battery a few times after installation. Store the battery in a cool, dry place when not in use, and avoid exposing it to extreme temperatures. Always use a compatible charger to prevent damage.