The OrcaTorch 18650 USB-C rechargeable battery is a 3.7 V, 3400 mAh (12.6 Wh) lithium-ion battery built on a Panasonic cell, with a USB-C charging port in the battery itself so it can be charged while traveling without a separate charger. A two-color LED shows red while charging and green when fully charged.
The battery is rated for about 500 charge cycles and fits the OrcaTorch D520, D530, D550, D570 and D580 dive lights. It measures 18 mm in diameter and 70 mm long, weighs 50.6 g, and comes with a USB-C charging cable.
