Doro 330 HandleEasy-330 330-GSM battery replacement rechargeable.
Rechargeable Doro-330, HandleEasy-330, GSM battery replacement for mobile phone batteries at low price.

Charge your new battery when it arrives and before first use. If there will be long periods where not used then recharge every eight weeks.

Doro 330, HandleEasy 330, 330 GSM Battery replacement.

Replaces 3.7V batteries:

Fits the Following Mobile Cell Telephones:
Doro 330, 330 GSM, HandleEasy 330, HandleEasy 330 GSM

Battery Type: Li-ion
Battery Voltage: 3.7V
Battery Capacity: 1100mAh (Extended battery for longer life)

The Ah is different on my old battery, can I still 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 battery for between charges.