This tutorial includes:
1)How to charge?
2)How long to full charge?
3)How long does the battery last?
1) How to charge?
There are two ways to charge the battery using a 5V 2A adapter (not included):
①Charge the battery in the charger. After a full charge, the light will change from red to blue/ green.
②Charge the battery while it's in the camera. The charging light is red on the camera. When it's fully charged, it goes out.
①Avoid the batteries being completely discharged or overcharged.
②It's normal that the camera gets a little warm when being charged.
③If it does not charge in both ways, please change the cable/ adapter.
2) How long to full charge? 3) How long does the battery last?
For longer battery life, you could try:
①Shoot at lower resolution and lower frame rates;
②Avoid unnecessary features&accessories, like wifi, external mic...
③Keep it from low or high temperatures;
④Get extra batteries. Spare batteries are available at akasotech.com;
⑤Power by an external energy source (5V) via the USB cable while recording.