Description
Lenovo S440 Laptop Battery  Specifications
1. General Information
-
Model:Lenovo S440 Laptop Battery
-
Part Number:Â L12S4D01 (Original Part) / L12L4D01 (Compatible)
-
Compatible Device:Â Lenovo IdeaPad S440 (2013-2014)
-
Type:Â Rechargeable Lithium Polymer
-
Condition:Â Brand new
2. Electrical Specifications
-
Voltage:Â 14.4 V
-
Capacity:Â 32 Wh (Standard) / 48 Wh (High Capacity Option)
-
Energy:Â 32 / 48 watt-hours
-
Current:Â 2.22 Ah / 3.33 Ah
-
Cycle Count:Â Designed for 500 complete charge cycles
3. Physical Specifications
-
Weight:Â 0.230 kg (0.51 lbs) – 0.280 kg (0.62 lbs) depending on capacity
-
Dimensions:Â ~205.0 x 70.0 x 12.0 mm
-
Connector:Â Standard 3-pin laptop battery connector
-
Form Factor:Â 4-cell rectangular pack
4. Performance & Features
-
Chemistry:Â Lithium Polymer (LiPo)
-
Management:Â Basic Battery Management System (BMS)
-
Charging:Â Standard Lenovo 45W square-tip (rectangular) charger
-
Battery Life:Â 4-6 hours (32Wh) / 6-8 hours (48Wh)
5. Compatibility Details
-
Primary Model:Â IdeaPad S440 (All variants: 14″ Ultrabook from 2013-2014)
-
Note:Â Verify the original part number on your old battery for exact capacity match.

















There are no reviews yet.