BC-4S15D Balance Battery Charger Blacksite This latest REV3 model features

This latest REV3 model features updated voltage regulators which greatly improve energy efficiency as well as significantly reduce its overall size

WM GBBR MWS Gel Blaster Geissele Charging Handle Specifications:

Up to 15 High-Speed Rounds per Second

1 pistols and also both plastic/metal slides

BC-4S15D Balance Battery Charger Blacksite This latest REV3 model featuresFeature: 1. High Accuracy: Ultra high charging accuracy, the error is within 10mV, the charging is fast and accurate, and it has the voltage detection function, which can detect the voltage of each battery at any time. 2. Voltage Display: The voltage display function does not require an external adapter, and can be detected at any time. When not charging, you can directly insert the lithium battery balance plug to check the remaining voltage of the