Battery
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
Background
The Philips Norelco 5801XL is a three-blade (HQ56/52), electric, cordless razor with a rechargeable 2.4V, 700mAh Ni-Cad battery.
Identification
To identify your device properly, make sure the device number matches the number located under the LED indicator towards the bottom of the device.