How to choose? Please make sure battery model(on the label of your battery, Not camera) is: NP-140.
Portable: thin and lightweight design, Only 18mm thick, save place and easy to carry, convenient for family, travel, trip and outdoor exercise.
Know Status: LCD screen display the charging status, know the charging status at any time.
Convenience: can be used indoors and outdoors by USB chargers, include laptop, PC, power bank, USB wall Charger, USB travel charger, USB car adapter etc.
Protection: with over-voltage, over-charging, short-circuit protection to avoid damage battery.