Suitable for Sony battery model: NP-FM500H【Applicable models】a100 a200k a300 a350 a450 a500 a550 a560 a580 a700 a850 a900 a57 a58 a65 a77 a99 and other SLR cameras!
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One: Charging the battery pack
1. Before use, be sure to charge the battery with a dedicated battery charger or other applicable charging equipment.
2. It is not necessary to discharge the battery pack before recharging. Charging when there is still some power will not affect the original capacity of the battery.
3. To charge the battery efficiently, please fully charge it in an environment of 10°C-30°C.
Two: Effective use of battery pack
1. In a low temperature environment, the performance of the battery pack will decrease. In order to maintain the capacity of the battery, we recommend that you keep the battery packs warm, such as putting them in your pocket and inserting them into your electronic device before use.
2. Prepare a spare battery that can support 2-3 times the expected display time, and take a trial shot before the official shooting.
Three: How to store the battery pack
1. To prevent short circuit, please make sure to use the battery box to carry and store the battery.
2. Fully charge the battery pack, then use up its power on your electronic device, and then store it in a dry, cool place. Repeat this charging and discharging process once a year to maintain the function of the battery pack.
Four: battery life
1. The battery life is limited. If the remaining battery time is significantly shortened, it means that the battery pack has reached the end of its life. Please replace with new batteries.
2. The battery life of each battery pack varies according to storage, usage conditions and environmental conditions.