【Specification】:Dell laptop Replacement Battery Type: Li-ion; Voltage: 11.4V; Capacity: 42WH; Cells:3-Cell This replacement battery only for i3 computers not for i5 i7 computers.
【Safety and Stability】: TREE.NB WDXOR WDX0R Laptop Battery Replacement Laptop Battery is 100% Compatibility with the originals. Meet the CE/FCC/ROHS/UL Certified Standard. Grade A Cells mitigate Enhances Safety of Usage and Extends Battery Life.
【TIPS】: For the initial installation, please reinstall and check the interface fully connected, discharge the battery to 5%(not to 0%) and then charge to 95% Optimum Condition can be Achieved. Email Support Available 24 Hours a Day, 7 Days a Week.