VHBW Notebook battery IBM 42T4653, 42T5225, 42T4677, 42T5227 - 4400 mAh 10.8 V Li-Ion, black

Description: Compatible battery to revive your IBM Lenovo / IBM notebook. High-quality component with optimal price-performance ratio. Reliable functionality and full compatibility with your netbook. Precise manufacturing for perfect fit to your device. CE and RoHS certified - meets all operational safety requirements. No memory effect. High-quality Li-Ion cells for optimal device performance. Lithium-ion batteries have high energy density and are among the strongest batteries. They have a low self-discharge rate compared to NiMH batteries and are not subject to memory effect. They do not require regular discharging, thus requiring little maintenance. With proper storage, these rechargeable batteries are long-lasting, durable, and have many possible charge cycles. Li-ion batteries are used in various high-energy portable devices such as smartphones, notebook computers, cameras, and electric power tools. These batteries can also be used in radio-controlled models and telecommunications applications. Note: For lithium-ion replacement batteries with significantly higher capacity (1000 mAh and above) than the original battery, the replacement size may vary slightly, making it slightly heavier or thicker. As a result, the replacement battery may protrude slightly.; Compatible devices: IBM Lenovo ThinkPad R400 14.1' Widescreen, IBM Lenovo ThinkPad T400 14.1' Widescreen, IBM ThinkPad IBM 42T4653, IBM 42T4677, IBM 42T5225, IBM 42T5227, IBM 42T5228, IBM 42T5262, IBM 42T5263, IBM 42T5264