O2 XDA Atom and Apollo life battery extended with back cover.
Replacement O2 XDA Atom and Apollo life battery pack, extended life version with black cover, limited stocks of these rechargeable batteries.

Charge your new battery when you receive it and before first use, if you use it a lot then you will get the best use from it, never put it away discharged and if you are not using for long periods of time then charge every 6-weeks, we very much doubt if this battery will be around for much longer so it make particular sense to look after it properly.

• O2 XDA Atom Apollo life battery

This 3.7-volt battery pack will replace the XP-02 serial code used the devices mentioned on this page, it comes with a back cover as its larger than the original, but of course you have a much longer use time.

This 2400mAh extended compatible battery will fit the following devices
O2 XDA Atom and Apollo Life.

Battery type: Li-Polymer
Voltage - 3.7-volt
Capacity - 2400mAh
Colour of casing Black
The size of this O2 XDA Atom and Apollo life battery replacement is as follows
63.80mm long
45.01mm wide
9.52mm high
Comes with cover
Limited stocks available of this battery, very much doubt if they will be available once they have been used up.