Sony A7RIII ILCE-7RM3A Operating Instructions Manual page 150

Help Guide
Interchangeable Lens Digital Camera
ILCE-7RM3A
α7RIII
Notes on the battery pack
Notes on using the battery pack
Be sure to use only battery packs specified for this product.
The correct remaining battery indicator may not be displayed under some operating or environmental conditions.
Do not expose the battery pack to water. The battery pack is not water-resistant.
Do not leave the battery pack in extremely hot places, such as in a car or under direct sunlight.
Charging the battery pack
Charge the battery pack (supplied) before using the product for the first time.
The charged battery pack will discharge little by little even if you do not use it. Charge the battery pack each time
before you use the product so that you do not miss any opportunities to shoot images.
Do not charge battery packs except battery packs specified for this product. Doing so can result in leaks,
overheating, explosions, electric shocks, burns, or injuries.
If the charge lamp flashes when the battery pack is not fully charged, remove the battery pack or disconnect the USB
cable from the camera and the charger and then reinsert it to recharge.
We recommend charging the battery pack in an ambient temperature of between 10 °C and 30 °C (50 °F and 86 °F).
The battery pack may not be effectively charged in temperatures outside this range.
When you connect this product and a laptop computer that is not connected to a power source, the laptop's battery
charge may decrease. Do not charge this product using the laptop computer for too long.
Do not turn on/restart a computer, wake a computer from sleep mode, or turn off a computer while this product is
connected to the computer via USB cable. Doing so may cause a malfunction of this product. Disconnect the product
and the computer before performing the above operations.
We do not guarantee charging if you are using a self-built or modified computer.
After charging is finished, disconnect the charger from the wall outlet (wall socket) if charging with a charger, or
disconnect the USB cable from the camera if charging the battery pack while it is inserted into the camera. Not doing
so may result in a shorter battery life.
Remaining battery indicator
The remaining battery indicator appears on the screen.
A: Battery level high
B: Battery exhausted
It takes about one minute for the correct remaining battery indicator to appear.
The correct remaining battery indicator may not be displayed under some operating or environmental conditions.
If the remaining battery indicator does not appear on the screen, press the DISP (Display Setting) button to display it.
Charging time (Full charge)
The charging time is approximately 150 minutes using the battery charger (supplied).
The above charging time applies when charging a fully depleted battery pack at a temperature of 25 °C (77 °F). Charging
may take longer depending on conditions of use and circumstances.
Effective use of the battery pack
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