A16 Series

Ø A16 operates stably, enters power saving mode when not smoking, and the static current is less than 5uA; When smoking, the electric heating wire works, and the current can exceed 5A, which can drive an electric heating wire with a resistance of 0.8 Ω; And it has a short-circuit protection function for the heating wire, and it also protects when the resistance of the heating wire is less than 0.6 Ω.

Ø Equipped with multi mode (trickle, constant current, constant voltage) charging process, superior charging performance, and battery protection function. When the lithium battery voltage is less than 2.7V, trickle charging can protect the battery; When the battery voltage is charged above 2.7V, high current charging begins. When the battery voltage approaches 4.2V, the charging current gradually decreases and enters a constant voltage until the charging stops at 4.2V; Supports multiple charging devices such as AC-DC and USB.

ØA22C has multiple protection functions: long-term smoking (10 seconds) protection, over temperature protection, under voltage protection, etc. At the same time, it also has a single LED multi mode display function. According to different working modes, there are distinguishable LED indications during circuit startup, smoking time, voltage detection, various protection, and charging processes