2-Power pääakku Lenovo ThinkPad P52S 20LB - akku - 2000 mAh (2P-SB10L84123)

For users who depend on their Lenovo ThinkPad P52S 20LB throughout the workday, a reliable power source is non-negotiable. This 2-Power main battery pack stands out by matching the original battery's form factor and electrical profile while offering a cost-effective replacement path. It is built around a 3-cell lithium-ion configuration that delivers 2000 mAh at 11.55 V, translating to 23.1 Wh of energy. That is enough to keep your notebook running through meetings, travel, or fieldwork without constantly hunting for an outlet. Unlike generic aftermarket cells that may lack proper safety circuitry, this pack includes overcharge, over-discharge, and short circuit protection to safeguard both the battery and your laptop.

Highlights

• Engineered specifically for the Lenovo ThinkPad P52S (20LB series)
• Replaces original part numbers L17L3P51, L17M3P51, and L17C3P51
• 3-cell lithium-ion design with 2000 mAh capacity and 23.1 Wh energy
• Integrated protection against overcharging, deep discharge, and short circuits
• CE and RoHS certified for safety and environmental compliance
• Internal mounting – no external cradle or dock required

In daily use

Installing this battery is straightforward: power down the ThinkPad, remove the bottom cover, and swap the old pack for the new one. Once seated, the battery charges via the laptop's standard AC adapter, so no extra accessories are needed. The black housing blends seamlessly with the notebook's chassis, and the internal design keeps the profile slim. Users can expect consistent performance across charge cycles, with the battery retaining its ability to hold a charge even after repeated use. Whether you are replacing a worn-out original or keeping a spare on hand, this pack ensures your P52S remains portable and productive.

Full specifications

• Brand: 2-Power
• Model: 2P-SB10L84123
• Product type: Laptop battery
• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 2000 mAh
• Voltage: 11.55 V
• Energy: 23.1 Wh
• Number of cells: 3
• Compatibility: Lenovo ThinkPad P52S (20LB)
• Replaces part numbers: L17L3P51, L17M3P51, L17C3P51
• Mounting type: Internal
• Colour: Black
• Condition: New
• Rechargeable: Yes
• Overcharge protection: Yes
• Over-discharge protection: Yes
• Short circuit protection: Yes
• Certifications: CE, RoHS

Final note

Choose this 2-Power battery to restore full mobility to your ThinkPad P52S without compromising on safety or compatibility. It is a direct, dependable replacement that keeps your laptop running when you need it most.