Amsahr® Extended Performance Replacement Battery for IBM / Lenovo T420s, 0A36287, 42T4844, 42T4845 (6 Cell, 44WH)
Our state of the art Lenovo T420s compatible notebook battery is designed and manufactured under strict European ISO 9001 standards. It meets and exceeds high priced OEM products, allowing you to power your computer with a superior quality battery for a fraction of the price! Compatibilities: Laptop models: Lenovo T420s, Lenovo ThinkPad T420s, T420si, T420s 4171-A13, Battery model: 0A36287, 42T4844, 42T4845, ASM 42T4846, FRU 42T4847 .
- 18 Months Manufacturer Warranty, 100% Satisfaction Guaranteed ( A saving of $18.97 ).
- 100% Compatible Non-OEM : Lithium Ion (Li- ion) Long Life Battery: Rechargeable with No Memory Effect and Power Surge Protection.
- 44WH, 11.1 Volts & 6 Cell
- Protective Retail Packaging, Each Battery is Sealed with Anti-Static Shield Sleeve.
- Exclusive Offering of a Durable, High Performance, Extended Life Grade A Battery