2 Extra Batteries and a Charger for SJCAM SJ4000 WiFi or SJ5000X
This is the charger and batteries we use for our SJCAM SJ4000 WiFi.
These batteries are 1,100 mAh each. The one that comes with the SJCAM SJ4000 WiFi is 900 mAh. According to the manufacture, the 900 mAh battery provides 70 minutes of recording time. Based on that (12.8 mAh per minute) we can deduce the 1,100 mAh battery will provide around 86 minutes per battery… and you get two of them.
The charger is handy so you can keep shooting video while charging the battery on a separate charger (even from one of the solar or battery devices found at cat5.tv/power).
Note: The SJCAM SJ4000 includes the AC to USB unit which this plugs into.
Tip: The SJCAM SJ4000 WiFi forgets the time and date when you change its battery. What we discovered is, you can plug the cable from the charger into your actioncam first, thereby providing power to the SJ4000, then change the battery while plugged in and you won’t lose your clock. Then, simply unplug the cable from the SJ4000, plug it into the charger, and you’re good to go! This helps keep your files organized since the filenames are based on the date and time.