Product information "Battery Upgrade 4: Kress Li-Ion 18V 4,4Ah"
Upgrade your old Kress battery pack. Here at the cell pack is exchanged into modern cells (Panasonic). These are the best what is just on the market for power tools.
The process is very simple: after booking on our homepage, you will receive a service number. Then send your old battery (Important. completely discharged) to our service address and receive your battery back after about 2-3 weeks.
Exchange of the battery pack while retaining the housing and battery management electronics. Return shipment to you. Attention: the return shipment of the battery pack is partially charged for safety reasons.