Just bought a quirky x220 slice battery. Looks exactly like a 19+, but says 20+. Works completely fine with 1% wear. Does anyone know what it might be? : r/thinkpad
Lenovo Unboxed: ThinkPad X220t tablet - YouTube
Lenovo X220 Slice Battery 19+ - PC | Internet Zone
Just bought a quirky x220 slice battery. Looks exactly like a 19+, but says 20+. Works completely fine with 1% wear. Does anyone know what it might be? : r/thinkpad
Lenovo ThinkPad X220 Hands On, Details, Specs And Video
Lenovo ThinkPad X220 Hands On, Details, Specs And Video