The charger adjusts its charging speed based on the number of batteries it’s charging – offering a rapid 2A charge for a single battery and a steady 1A charge for two batteries. Equipped with dual LED indicators, the Q2 clearly displays the charging status of each battery.

For safety, it’s advised to disconnect and store the charger properly when not in use. The Q2 is built with several safety features, including reverse polarity, short circuit, and overcharge protection, ensuring both the batteries and the user are safeguarded against potential risks.

The accompanying Q2 User Manual outlines a comprehensive list of compatible batteries, such as 18500, 18650, 20700, and 21700 models. It’s essential to verify battery compatibility prior to charging or use.

Compatible Batteries:

Fogstar Energy 18650 3800 mAh Battery

BATTERY TIPS:

Keep batteries in a safe place when not in use
Never leave chargers plugged in overnight
Never leave charging batteries unattended
Keep away from water

2A and 1A Charging Capabilities
Dual Battery Charging
Built In Safety Features
Supports Multiple Battery Types

Efest Q2 Charger
Q2 Power Lead
User Manual