2-power Lenovo ThinkPad P50 Main Battery Pack - Akku - 80 mAh (2P-SB10H45078)

For Lenovo ThinkPad P50 owners who need a dependable power source without the premium price of an original battery, the 2-POWER 2P-SB10H45078 main battery pack offers a practical replacement built around a compact 80 mAh cell. While this capacity is lower than the original 90 Wh unit, it serves as an affordable spare for light tasks or as an emergency backup when you are away from an outlet. The black housing matches the ThinkPad's professional look, and the battery is designed to fit the P50's dedicated bay without tools.

Highlights

• Direct replacement for Lenovo ThinkPad P50 main battery
• Compact 80 mAh capacity for basic mobility needs
• Black finish blends with the notebook chassis
• Simple installation – no special tools required
• Cost-effective alternative to original Lenovo batteries

In daily use

This battery is best suited for users who primarily run the ThinkPad P50 on AC power and only need short bursts of battery operation – moving between meeting rooms, finishing a quick email, or preventing data loss during a brief power interruption. With an 80 mAh rating, expect limited runtime: roughly 10 to 20 minutes of light use such as document editing or web browsing, depending on screen brightness and system load. It is not intended for heavy workloads like video editing or gaming on battery. The battery charges inside the P50 using the standard Lenovo charger, and no software configuration is required after installation.

Full specifications

• Brand: 2-POWER
• Model: 2P-SB10H45078
• Compatible with: Lenovo ThinkPad P50
• Battery type: Main battery pack
• Capacity: 80 mAh
• Product colour: Black
• Installation: Internal, tool-free
• Warranty: 12 months

Final note

If you need a low-cost spare battery for your ThinkPad P50 and can accept limited runtime, the 2-POWER 2P-SB10H45078 is a sensible choice. For full-day mobility, consider a higher-capacity replacement instead.