Creative-Zen extended-Neeon, and two, battery replacement.
This is the rechargeable replacement runtime version of the battery 1350mAh that fits the Creative Zen extended-Neeon, and two at low price

• Zen extended Neeon battery
• Zen extended Neeon 2 battery

Replaces Creative Labs batteries
This battery will fit the following Creative Mp3 players
Creative; Zen-Neeon, Zen-Neeon-two,
Fully charge the battery before first use

Battery Type: Li-pl
Battery Voltage: 3.7v
Battery Capacity: 1350mAh (Extended battery for longer life)

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 battery for between charges.