Barcode Datalink has all the batteries you need to keep your mobile computers going

Symbol PDT-3100

Original silver Ni-Cd P/N: 21-36897-01, replaced by green Ni-MH P/N: 21-36897-02

Honeywell battery P/N: H3100-M, alternate to Symbol P/N: KT-12596-04R

Symbol PDT-6100

Symbol PDT-6800

Alternative to Symbol Battery for PDT6800 Terminals (Part No # 21-55037-02).

Capacity: 600 mAh
Battery Chem: NiCd
Voltage: 6

Symbol PDT-6846

Alternative to Symbol Battery for PDT6800 Terminals (Part No # 21-54348-01).

Capacity: 2000 mAh
Battery Chem: Li Ion
Voltage: 6

Symbol LDT-3805

Uses Ni-Cad battery.

Original Symbol Part Numbers: 21-55037-02 alternate to 21-32801-02

And 21-52228-02 alternate to 21-32801-02

Honeywell version P/N: HC6800-C