Anton/Bauer Nexus Phantom Battery Package - Manual (Page 14)

OPERATING GUIDELINES
1. Keep batteries cool or at room temperatures whenever possible.
Sustained elevated temperatures contribute to the premature failure of
batteries:
a. Charging - Charge batteries at room temperature. In warm
climates keep chargers in air conditioned rooms for best
performance.
b. On assignment - Do not leave batteries in a hot vehicle trunk or
out in direct sunlight.
2. Do not over-discharge batteries - It is quite proper to discharge a battery
until a low voltage warning in the camera or VTR is observed. However,
a switch to a fresh battery should occur as soon as possible following such
indication. Never leave a battery operated device unattended while it is
running.
3. DO NOT LEAVE A BATTERY ATTACHED TO A
CAMERA/CAMCORDER during transit or storage. “Keep warm”
circuitry in the camera can drain the battery The NEXUS battery has
specialized circuits which will not allow a battery to over discharge, the
battery will protect itself and shut down.
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