Extra long stand-by time
Compatible with original chargers
Ideal replacement batteries if your current one isn't holding its charge
Easy to replace the battery and awaken your PDA, keep you at the most recreational state

High capacity and low impedance, no need to worry your device running out power on the go
Best replacement for the original battery pack
Compatible with: Treo650 , and more compatible types were not list entirely
Capacity: 1800mAH
Voltage: 3.7V
Type: Li-ion

Package included:
1 x Alternative PDA battery for Treo650