Maintenance; Battery Maintenance - Duracell POWERPACK300 Owner's Manual

Maintenance
Chapter 4 provides infonnation on maintaining your internal
battery, recharging options for the internal battery, and
replacing user-replaceable parts.
Routine maintenance is required to keep your Duracell®
Powerpack 300 operating properly. Occasionally clean the
exterior of the unit with a damp cloth to remove the
accumulated dust and dirt.
t
WARNING: Shock hazard
~
Disconnect all sources of AC power and DC power before
performing any type of maintenance.
Battery Maintenance
All rechargeable batteries gradually discharge when left
standing, and you need to recharge them periodically to
maintain maximum battery capacity. The AC charger
supplied with the Duracell® Powerpack is designed to
regulate the charging process, ensuring that the battery is
always fully charged but never overcharged. To ensure safe
recharging and maximum battery life, recharge the
Duracell® Powerpack only with the supplied charger or
approved battery chargers.
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