Replacement Laptop Battery for Lenovo ThinkPad X220 X220i X220S X230 X230i Notebook 45N1019 (10pc)

Get longer lasting battery life with a new Lenovo ThinkPad X230 battery. This battery is compatible with the Lenovo ThinkPad X230 laptop models. This 6 cell Lenovo X230 battery provides 50% more capacity than the original 4 cell battery. Specifications: Attention: For the new battery, we suggest all of our customers fully charge it by AC power adapter. Maybe it take a long period, the capacity was strain out by inner PCB circuit. In order to protect your battery life, you can fully charge it to 100% and drain to 2% ,it's a cycle and the capacity will recover. it's better to make normal use after 2 cycles and charge the battery regularly at least once a month. Battery Type: Li-ion Voltage: 11.1V; Capacity: 4400mAh; Cells: 6-cell Color: Black; 100% Brand New Cells. Rechargeable Up to 500 cycls over life of battery; High energy efficiency and extended battery life. Compatible with the following models:ThinkPad X230, X230i, X220, X220iCompatible with the following part numbers:0A36281, 0A36282, 0A36283, 42T4861, 42T4865, 42T4873, 42T4875, 45N1022, 45N1023, 45N1025, 42T4899, 42T4901, 42T4940, 42T4942, 42T4862, 42T4861, Battery 44, Battery 44+, Battery 44++Note: Not all P/N & compatible models are listed here.