2-power Main Battery Pack Lenovo ThinkPad X13 Gen 1 X390 - Batterie - 44 mAh (2P-SB10T83168)

Internal laptop battery engineered to keep Lenovo ThinkPad X13 Gen 1 and X390 running at full capacity with a 44Wh lithium-ion charge. Its 3860mAh cell array delivers steady 11.4V output for all-day productivity, while integrated protection circuits guard against overcharge, over-discharge, short-circuit, over-current, and overheating.

Advantages

Replacing a worn battery restores original runtime and eliminates unexpected shutdowns. The 3-cell design balances weight and energy density, and CE/RoHS certification ensures compliance with strict safety and environmental standards. The black housing matches the original component for a seamless fit.

Suitable for

• Lenovo ThinkPad X13 Gen 1
• Lenovo ThinkPad X390
• Users needing a reliable internal replacement battery
• IT departments maintaining fleets of ThinkPad laptops

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Capacity: 44 Wh / 3860 mAh
• Voltage: 11.4 V
• Cells: 3-cell
• Form factor: Internal
• Colour: Black
• Safety: Overcharge, over-discharge, short-circuit, over-current, over-temperature protection
• Certifications: CE, RoHS
• Condition: New

Recommendations

For optimal performance, fully charge and discharge the battery two to three times after installation. Store at 40–60% charge in a cool, dry place if not used for extended periods.