Features:

• High capacity 1200 mAh extended battery for your Treo 600!
• Durable, and designed to fit in Treo 600 perfectly. 
• Extend your talk time with this extended battery. 
• Stay in touch longer by getting battery power with a Li-Ion battery.
• This gives you a longer battery life in a lighter package.
• Provides good talk and standby time performance.
• Ensure extra mile at work, chatting with your friends. 

Specifications:

• Type: Extended Battery.
• Capacity: 1200 mAh.
• Extended talk time: Up to 3 hours.
• Extended standby time: Up to 180 hours
• Lithium ion battery.
• Manufactured by: Amzer.

Note: 

• This extended battery is not made by Palm.

Downloads:

• Common Battery Practice Guide by Amzer