ZOLL AED Pro Rev J - Manual (Page 108)

A PPENDIX B R ECHARGEABLE B ATTERY P ACKS
B–4 www.zoll.com 9650-0350-01 Rev. J
DO NOT store battery packs in a discharged or depleted state.
When you remove a rechargeable battery from the unit, immediately place it in a charger or test
well. Idle battery packs lose some of their charge and might suffer damage to charge capacity if
left in a discharged state.
DO NOT assume that a shift check of the unit verifies adequate battery pack
run time.
Test the unit daily to verify its readiness for use. This test, however, does not verify adequate
charge state or capacity of the battery pack and might leave the unit with inadequate run time.
If the message CHANGE BATTERY appears during testing, replace the battery pack
immediately. If the removed battery pack is rechargeable, recharge it immediately.
DO NOT charge battery packs at temperature extremes.
Charge battery packs at or near normal room temperature (15°C to 35°C or 59°F to 95°F).
DO NOT remove a partially charged battery pack from the battery charger.
Always fully charge a battery pack before returning it to use. If you must use a partially charged
battery pack, be sure to fully charge the pack before its next use.