2-power Main Battery Pack Lenovo ThinkPad E15 Gen 2 - Batterie - 45 mAh (2P-5B10X02603)

For professionals who rely on their Lenovo ThinkPad E15 Gen 2 throughout the workday, this 2-Power main battery pack delivers dependable power when you need it most. Whether you're moving between meetings, working remotely, or traveling, a fully charged spare battery ensures your laptop stays operational without hunting for an outlet. The 45 Wh lithium-ion cell provides a balance of capacity and portability, making it an ideal replacement or backup for your original battery.

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 45 Wh / 3906 mAh
• Voltage: 11.52 V
• Number of cells: 3
• Colour: Black
• Compatibility: Lenovo ThinkPad E15 Gen 2
• Connector type: Proprietary (Lenovo specific)
• Rechargeable: Yes
• Protection features: Overcharge, over-discharge, overcurrent, short circuit protection
• Certifications: CE, RoHS
• Condition: New
• Cycle life: 300-500 cycles

Why choose it

This battery is built to match the original specifications of your ThinkPad E15 Gen 2, ensuring seamless integration and reliable performance. The integrated protection circuitry safeguards against common electrical hazards, extending the battery's lifespan and maintaining safe operation. With a cycle life of 300-500 charges, it offers long-term value for daily use. The black finish matches your laptop's aesthetic, and the proprietary connector guarantees a secure fit.

Ideal use cases

• Business travelers who need extended runtime during long flights or layovers.
• Remote workers who move between home, co-working spaces, and client sites.
• IT departments maintaining a fleet of ThinkPad E15 Gen 2 laptops.
• Students or professionals who work in environments with limited power access.

Good to know

Installation is straightforward: power down your laptop, remove the bottom cover, and replace the old battery with this new unit. For optimal performance, fully charge and discharge the battery a few times initially to calibrate the power management system. Always use the original Lenovo AC adapter for charging. This battery is CE and RoHS certified, meeting strict safety and environmental standards.