2-power Lenovo ThinkPad P50 Main Battery Pack - Akku - 80 mAh (2P-00NY492)

For Lenovo ThinkPad P50, P51, P70, and P71 mobile workstations, this 2-POWER replacement battery restores full runtime without the cost or lead time of an OEM part. The 6-cell lithium-ion pack delivers 72Wh at 10.8V, matching the original 6600mAh capacity and providing up to 500 charge cycles before noticeable degradation. A-grade cells and multi-point protection circuitry keep voltage stable during heavy CAD, rendering, or data-analysis workloads that would quickly drain an aging battery.

Highlights

• Direct replacement for Lenovo ThinkPad P50, P51, P70, P71 series
• 10.8V, 6600mAh, 72Wh – same energy as the factory battery
• 6-cell Li-ion with A-grade cells for consistent output
• Built-in overcharge, over-discharge, over-current, short-circuit, and over-temperature protection
• CE, RoHS, and FCC certified; 12-month warranty

In daily use

Slide the battery into the rear bay and the ThinkPad recognises it immediately – no BIOS update or driver needed. The external, removable form factor means you can carry a spare for all-day jobs on site, swapping packs in seconds. Expect roughly 4–6 hours of mixed productivity work per charge, depending on screen brightness, GPU load, and power settings. The black housing matches the P-series chassis and sits flush, so the laptop still fits in standard cases and docking stations.

Full specifications

• Brand: 2-POWER
• Model: 2P-00NY492
• MPN: 2P-00NY492
• Chemistry: Lithium-Ion (Li-ion)
• Voltage: 10.8 V
• Capacity: 6600 mAh
• Energy: 72 Wh
• Cells: 6-cell, A-grade
• Form factor: External, removable
• Colour: Black
• Rechargeable: Yes
• Cycle life: Up to 500 charge cycles
• Protection: Overcharge, over-discharge, over-current, short-circuit, over-temperature
• Certifications: CE, RoHS, FCC
• Warranty: 12 months
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C

Final note

Keep your ThinkPad P50 or P70 running through long shifts and remote deployments. This battery delivers OEM-equivalent capacity with the safety certifications and cycle life you need for professional use.