Fujitsu SQU-712 Laptop Battery Replacement

This Fujitsu SQU-712 laptop battery is a reliable replacement designed to restore original battery performance for compatible Fujitsu Siemens laptops and selected BenQ and Packard Bell models that use the SQU-712 battery family. It is built with high-quality lithium-ion cells to ensure stable power output, efficient charging, and consistent runtime for everyday computing tasks such as office work, browsing, and general use. It typically supports 11.1V output with around 4400mAh capacity depending on the exact variant. The battery is designed as an internal replacement unit, making it suitable for replacing worn-out, weak, or non-charging original batteries. It includes essential safety protections such as overcharge, over-discharge, and short circuit protection to ensure safe and reliable operation.