• OEM high quality Li-polymer battery replacement part

• Perfect for replacing your aged, damaged and non-working battery

• Highly recommend professional installation. We will not be held responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts

Specification:

• Battery model: 45N1102 45N1103

• Capacity: 3650mAh

• Nominal voltage: 11.2V

Compatible with: 

• Lenovo ThinkPad X1 Helix Built-in