2-power Main Battery Pack Lenovo ThinkPad P52S 20LB - Batterie - 2.000 mAh (2P-01AV493)

For users who demand uninterrupted productivity from their Lenovo ThinkPad P52S, this 2-Power main battery pack delivers the exact FRU-compatible replacement you need without the OEM price tag. Unlike generic aftermarket cells that risk premature wear or unstable output, this pack is engineered around the L17C3P51 / L17M3P51 / L17L3P51 specifications, ensuring a drop-in fit and consistent 11.4 V output across the full charge cycle. The 22.8 Wh energy reserve keeps you working through meetings, travel, or field service calls, while the 3-cell lithium-ion construction balances weight and runtime.

Highlights

• Direct replacement for Lenovo ThinkPad P52S (Type 20LB) and compatible with T570, T580, P51S, P53S
• 2000 mAh capacity with 22.8 Wh total energy for extended unplugged use
• 11.4 V nominal voltage matches original battery characteristics
• Integrated overcharge, over-discharge, over-current, and short-circuit protection
• CE and RoHS certified for safety and environmental compliance
• Black finish blends seamlessly with ThinkPad chassis

In daily use

Slide the battery into the bay and the ThinkPad recognises it instantly—no BIOS updates or driver tweaks required. The hot-swappable form factor means you can carry a spare and swap without shutting down, ideal for long shifts away from AC power. The protection circuitry actively monitors cell temperature and voltage, preventing the swelling and capacity fade common in cheaper packs. Whether you are running CAD software, compiling code, or streaming video, the stable discharge curve keeps performance consistent until the final percentage.

Full specifications

• Brand: 2-Power
• Model: 2P-01AV493
• Battery Type: Lithium-Ion (Li-Ion)
• Capacity: 2000 mAh
• Energy: 22.8 Wh
• Voltage: 11.4 V
• Number of Cells: 3-cell
• Product Type: Laptop Battery
• Compatible Laptop Brand: Lenovo
• Compatible Laptop Models: ThinkPad P52S (Type 20LB), ThinkPad T570, ThinkPad T580, ThinkPad P51S, ThinkPad P53S
• Replaces Original FRU: L17C3P51, L17M3P51, L17L3P51
• Colour: Black
• Rechargeable: Yes
• Form Factor: Internal / External (Hot-Swappable)
• Condition: New
• Safety Features: Overcharge, Over-discharge, Over-current, Short-circuit Protection
• Certifications: CE, RoHS
• Operating Temperature: 0°C to 45°C
• Storage Temperature: -20°C to 60°C

Final note

Choose the 2-Power 2P-01AV493 to restore your ThinkPad's mobility with a battery that matches original specifications at a fraction of the cost. Backed by rigorous testing and protective electronics, it is the sensible choice for professionals who rely on their laptop every day.