Medion Akoya 40026269, 40027608 replacement battery.
Replacement Medion Akoya 40026269, 40027608, 40029779 for BTP-CMBM, BTP-CNBM, BTP-CWBM, BTP-D2BM, BTP-DOMM and many more computer laptop.

Replaces the following laptop batteries
40026269, 40027608, 40029779, BTP-CMBM, BTP-CNBM, BTP-CWBM, BTP-D2BM, BTP-DOMM.

this battery will fit the following portable laptop computer
Medion Akoya E6210, Akoya E6211, Akoya E6212, MD97007, MD97090, MD97110, MD97358, MD97460, MD97620, MD97710, MD97760, MD98340, P6611, P6612, P6613, P6618, P6619, P6620, WIM2150, WIM-2150, WIM2180, WIM-2180.
Battery Type: Li-ion.

Battery Voltage: 14.8V.
Battery Capacity: 4400mAh (Extended battery for longer life)
Compatible with original chargers and OEM equipment.

My battery has a different Ah, is it still OK to use yours?
The Ah (Amp Hour) Rating is the storage (or fuel) of the battery, the higher it is the longer the battery lasts between charges, bit like petrol in your car so a higher or lower one makes no different to the performance, just the length of time you can use the tool for.