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Laptop battery t6 power for Lenovo IdeaPad 310-15IKB / 310-15ABR / 510-15IKB, 3950mAh 30Wh
Replacement Li-polymer laptop battery with a capacity of 3950 mAh (30 Wh), 7.6 V nominal voltage, and compact dimensions 203 x 57 x 6 mm. The battery is supplied in black and weighs 120 g. It is designed as a spare or replacement cell compatible with multiple Lenovo IdeaPad 310 and 510 series laptop models and matches several manufacturer product codes (for example L15L2PB5, L15S2TB0, 5B10K90804, 5B10K87720 and others).
The battery uses Li-polymer chemistry for a balance of energy density and size, provides the specified 3950 mAh / 30 Wh capacity, and fits original Lenovo mounting and connector specifications for listed model series. Its slim profile and low weight make it suitable for restoring original runtime without significantly changing laptop portability. Multiple OEM product numbers are supported to ensure compatibility with different factory variants.
Power off the laptop and disconnect any external power source before replacing the battery. Remove the laptop bottom cover according to the manufacturer’s instructions, detach the old battery connector carefully, and install the replacement battery ensuring the connector is fully seated and the battery aligns with mounting points. Reassemble the laptop and recharge the new battery to full capacity before first use to calibrate battery indicator readings.
Use the battery in the specified Lenovo IdeaPad models only. Avoid exposure to high temperatures, direct sunlight, liquid, or mechanical damage. Charge with the original or compatible charger and follow standard battery safety practices. Dispose of the battery according to local electronic waste regulations.
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