Replacement Batteries - Symbol Series 3100 Product Reference Manual

Series 3100/3500 Product Reference Guide
Supercap Power Backup
To prevent data loss during battery replacement, the terminals have a supercap power
backup. The supercap backup provides sufficient power to preserve memory contents
for approximately 5 minutes while batteries are replaced. The supercap does not
provide enough power to operate the terminal. On receiving a low battery message,
replace or recharge the primary batteries immediately.

Replacement Batteries

For PDT 31X0
Rechargeable battery packs are available from Symbol Technologies:
• NiCd battery pack — 400 MaH — KT-12596-01
• NiMH battery pack — 600 MaH — KT-12596-02
9-Volt alkaline batteries vary slightly in size and some may not make a good electrical
contact. The following batteries are known to be the proper size and are assured to
work:
• Eveready #522
• Duracell #MN1604 and #MN1604-AS, or equivalent
For PDT 35X0
Rechargeable battery packs are available from Symbol Technologies:
• NiCd battery pack — 800 MaH — 21-14969-01
• NiMH battery pack — 1200 MaH — 21-14969-02
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