Notes on handling batteries
●●● Usable batteries
Use four
•
Lithium (1.5 V) batteries
•Depending on battery specifications, when these batteries become hot, the safety circuits are activated, cutting off power. This often occurs when the flash unit is operated in the repeating flash mode. Battery power will recover when the temperature returns to normal.
NiCd battery (rechargeable, 1.2
Recycling rechargeable
NiCd batteries
To protect the earth’s environment, do not dispose of used rechargeable batteries yourself. Instead, take these batteries to your nearest recycling center.
●●● Notes on batteries
•Because flash consumes a large amount of battery power, rechargeable batteries may not operate properly before reaching the end of their stated lifespan or the number of charging/discharging as specified by the battery manufacturer.
•Replace all four batteries at the same time. Do not mix battery types or brands or use old with new batteries.
•When installing batteries, turn off the power of the Speedlight and never reverse the polarity of the batteries.
•If the battery terminals become soiled, remove dirt and smudges before use, as this may cause a malfunction.
•Battery power tends to weaken as the temperature drops. It also gradually decreases when batteries are not used for a long time and recovers after a short break following intensive use. Be sure to check battery power and replace the batteries with fresh ones, if you notice any delays in the recycling time.
•Do not store batteries in locations subject to high temperatures and high humidity.
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