DR. BATTERY Replacement Battery for Lenovo ThinkPad X1 Carbon — Compatible with 3443 / 3443 CTO / 3444 / 3444-2HU / 3444-BCU / 3444-CUU / 3444-F9U / 3448 / 34482B2 / 3448-58U / 3460 / 45N1070 / 45N1071 — 14.8V / 47Wh

DR. BATTERY replacement for Lenovo ThinkPad X1 Carbon series. Compatible models: 3443, 3443 CTO, 3444, 3444-2HU, 3444-BCU, 3444-CUU, 3444-F9U, 3448, 34482B2, 3448-58U and 3460 (also matches part numbers 45N1070 and 45N1071). Electrical specifications: 14.8V / 47Wh. This unit is made as a direct-compatible swap to restore the original battery specification and fitment for the listed X1 Carbon models.