A value pack is a set of space saving kit includes everything you will need to easily and quickly charge your PDA from a USB port any number of identical batteries or individual battery cells. They may be configured in a series, parallel, voltage, capacity, or power density. Components of battery packs include the individual batteries or cells. Rechargeable battery packs often contain a temperature sensor, which the battery charger uses to detect the end of charging. Includes our premium PDA Sync-N-Charge cable, wall adapter and cigarette lighter adapter for maximum charging options and also it expands from 4' to 30'. Connect your computer to your Dell Axim X5 PDA to quickly charge your battery, sync your data, download contacts.