Akku Wortmann TERRA EG20-2S5200/paristo 360-11V3

The TERRA EG20-2S5200/BATTERY is a replacement rechargeable battery designed for use with Wortmann laptops, specifically compatible with the 360-11V3 model. It provides a stable power source to restore portable operation, maintain system uptime and support standard laptop functions including productivity tasks, web browsing and media playback. The battery is intended to match the original equipment’s voltage and capacity profile to ensure safe and reliable integration with the laptop’s power management system.

Advantages

This Terra battery offers consistent discharge characteristics and is manufactured to meet common quality and safety expectations for laptop power units. It restores mobile use without the need for mains power, reduces downtime by providing a plug-and-play replacement, and supports the device’s charging circuits and power reporting. The design is intended for easy installation and to maintain system performance comparable to the original battery.

Suitable for (tasks / use cases)

• Replacing a worn or failing battery in a Wortmann 360-11V3 laptop
• Extending mobile runtime for office productivity and remote work
• Maintaining uninterrupted power for short on-site presentations and meetings
• Using during travel when mains access is limited

Key specifications

• Compatibility: Designed for Wortmann/Terra laptops, model 360-11V3
• Cell configuration: Rechargeable lithium-based cell pack (specified for laptop use)
• Function: Replacement battery for portable operation and device charging
• Form factor: Pack configured to fit the laptop’s battery compartment and connector

How to use

Power down the laptop and disconnect any external power source before replacing the battery. Remove the existing battery following the laptop manufacturer’s removal procedure, insert the replacement pack into the battery bay and secure it according to the device’s instructions. Reconnect external power and allow the new battery to charge fully before relying on battery-only operation to ensure the battery management system calibrates charging indicators.

Recommendations

Charge the battery according to the laptop manufacturer’s guidance, avoid extreme temperatures during use and storage, and use the original charger or a compatible, regulated power adapter. If the battery shows signs of swelling, abnormal heat, or reduced capacity, discontinue use and contact authorized service for safe replacement and disposal.