ArGo / Air II Battery and Charge Tester

Arizer Charger

The ArGo / Air II Battery and Charge Tester is a diagnostic tool designed specifically for the 18650 batteries used in Arizer's ArGo and Air II portable vaporizers. This compact tester allows you to quickly assess battery charge level and overall health status before inserting a battery into your device. The display shows exactly how much capacity remains and whether a battery is still viable or should be retired. Degraded or aging batteries with poor capacity will deliver subpar performance and shortened sessions—this tester prevents those frustrations. The device is user-friendly and portable, fitting easily into any bag or pocket for on-the-go checking. Regular ArGo and Air II users will find a battery tester essential for maintaining device reliability and longevity. The tester is precisely calibrated for 18650 cells—the standard format for both Arizer models. With this tool, you'll ensure your batteries always perform at peak capacity, resulting in consistent, reliable vaping sessions every time. An intelligent investment for any ArGo or Air II owner concerned with battery health and session quality.