ravpower savior series camera battery 2100mah 2pcs with usb charger set black

If you are a photography enthusiast, the high-capacity 2100mAh battery charger for your camera is a must-have from the RavPower Savior series. It features 2 LED lights to indicate whether the batteries are charged or not. It can charge 2 batteries with a capacity of 2100mAh or 14 watt-hours. This charger is compact in size, measuring 5.57 x 3.92 x 1.98 cm, making it easy to carry with you anywhere. It is also lightweight, weighing only 154 grams, so you don't have to worry about it during your photography trips. It can charge empty batteries in three different ways: USB charger, power bank, or car charger. It is recommended to use a 2A DC charger or a 2.4A DC charger. It can charge one battery in 4 hours, and if you charge two batteries at the same time, it takes a full 5 hours to charge both. This charger is compatible with Nikon 1 V1, D7100, D750, D7000, D7200, D7500, D810, D610, D800, D850, D600, D800e, and D810a cameras.