LappyPower Compatible Battery for Lenovo T420S - T420SI Series Laptops (4400mAh, 6-Cell)

Reliable LappyPower Compatible Battery for Lenovo T420S designed for long-lasting performance and dependable backup. Highly compatible with Lenovo ThinkPad T420s and T420si Series laptops, ensuring a precise fit and stable power delivery. Built with high-quality cells and advanced safety protection for everyday use. Offers 4400mAh capacity (49Wh, 11.1V, 6-cell), giving you up to 3 hours of battery life to stay productive without interruptions.

SPECIFICATION

FEATURES

• Reliable and stable power delivery for everyday usage
• High-quality replacement battery with precise fit
• Advanced safety protection against overheating, overcharging, and short circuits
• Designed for long-lasting backup performance
• BIS Approved product for assured quality and safety

COMPATIBILITY

Please ensure your existing battery part number, laptop model, voltage, and connector type match before purchase.

• Lenovo ThinkPad Series: T420s, T420si
• Part No. Compatbility: 0A36287, 42T4844, 42T4845, 42T4846, 42T4847, 45N1037

PACKAGE INCLUDES

• 1 x LappyPower Compatible Laptop Battery

USAGE & SAFETY GUIDELINES

• Make sure the Battery is Compatible with your device before use
• Turn off the laptop before installing or removing the battery
• Avoid exposing the battery to water, heat, or direct sunlight
• Use a suitable compatible charger for efficient and safe charging.
• Do not bend, crush, or disassemble the battery