00HW028 00HW029 batteria per laptop per Lenovo ThinkPad X1 Carbon 4a generazione X1 Yoga
00HW028, 00HW029, 01AV409, 01AV410, 01AV438, 01AV440, 01AV441, 01AV457, 01AV458, 01AV473, 4ICP4/48/123, SB10F46466, SB10K97566, SB10K97567. For Lenovo. Short circuit protection. It's best to compare your original battery with ours.