Archos Gmini 220 (Internal) replacement battery.
Replacement battery PMPARG220, CS-GM220SL, CA031 Archos Gmini 220 (Internal) type- Li-ion voltage- 3.7v - capacity- 1400mAh

Charge fully when the battery arrives and first use

Replaces ARCHOS 3.7V batteries:
PMPARG220
CS-GM220SL
CA031

Fits Following ARCHOS Mp3 Players
Archos Gmini 220 (Internal)

Battery Type: Li-ion
Battery Voltage: 3.7-volt
Battery Capacity: 1400mAh
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.