Sidekick 3 ID Battery Original. This is a factory original lithium ion battery manufactured specifically for the Sidekick 3 and Sidekick ID phones. This battery has a 1500 mah capacity for longer talk times and standby times. This battery can be used as a replacement or a spare for your phone. Give it a full initial charge and its ready for use.

The Sidekick 3 ID Battery Original, manufactured by Sharp, is compatible with the T-Mobile Sidekick 3 and T-Mobile Sidekick ID phones.