Charging and caring for batteries 137
Removing the battery from the charger
■ Desktop charger and multicharger: Lift the battery/
radio out of the charger.
■ Vehicle charger: Pull the release bar up, and then
lift out the battery.
You can remove a battery/radio from the charger at
any time without harming the battery, the radio, or the
charger. When you return the battery/radio to the
charger, charging is automatically resumed. You can
also leave a battery/radio in the charger once
charging is complete.
Maintaining battery life and
performance
With proper care and maintenance you will maintain
the performance and life of the battery. It is
recommended that you:
■ Use only Tait batteries and chargers.
■ Do not expose a battery to very high or very low
temperatures for extended periods of time. Doing
so will shorten the service life of the battery.
Very high: above 140 °F (60 °C)
Very low: less than –4 °F (–20 °C)
Warning The operating temperature range for IS
radios in hazardous locations is –4°F to +104°F
(–20°C to +40°C).
■ Charge the battery at a room temperature of
between 50 °F and 77 °F (between 10 °C and
25 °C). This temperature range is the optimal
charging range.
■ Store batteries properly when not in use.
See "Storing batteries" on page 138.
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