Avangarde Battery for Powerange / NPF970 Dual Charger & Dual USB

• -Charge The dual battery charger design is very convenient to charge 2 batteries simultaneously
  save charging time efficiently.
• -Great backup battery provides longer recording time, no more worrying about running out of battery.
  -The smart charging LED shows when charging is complete and prevents the battery from overcharging, of course you can also check the charging process from the LED screen.
  -This tool is also equipped with constant current control to prevent overvoltage, overcharging, short circuit protection. Soft-start function to avoid damage due to large charge current while charging.
  easy to recharge your battery by USB cable with laptop computer, car charger or power bank etc. -This portable size charger is easy to take when you go out or travel, you will never miss a beautiful moment again..