ENERGEN DroneMax M221A Installation and operating manual

®
USER MANUAL AND SAFETY GUIDELINES
Thank you for choosing Energen®DroneMax®M221A charging station.
Please always follow basic safety precautions when using the DroneMax. Read all instructions
carefully and keep this manual for easy reference.

Disclaimer
Thank you for purchasing the Energen DroneMax M221A Drone Battery Charging Station (hereinafter referred
to as “Product”). Please read this disclaimer carefully before using this Product. Please be aware that by
continuing use of this Product you agree to this disclaimer and further indicate that you have read it fully. When
using this Product please adhere strictly to all items mentioned in the user manual. Notice to pay special
attention to the Warnings section, Energen and all its affiliates and subsidiary companies assume no liability for
damage(s) or injuries incurred directly or indirectly from improper use of this Product. Improper use includes,
but is not limited to, using unapproved chargers, charging unapproved batteries, short-circuiting, overheating,
introducing foreign materials into the Product, or touching the terminals with skin or metal. Refer to the Safety
Guidelines, Disclaimer and Operation Guideline under the User Manual for all necessary applicable
information. Energen and DroneMax are the registered trademarks of Solid Pro Inc. Names of product, brand,
etc., appearing in this manual are trademarks or registered trademarks of their respective owners. This Product
and User Manual are copyrighted by Energen with all rights reserved. No part of this Product or User Manual
shall be reproduced in any form without the prior written consent or authorization of Energen.
Warnings
1. To prevent electric shock, do not attempt to remove the DroneMax cover or chassis. Disassembling the
DroneMax will void its warranty.
2. To reduce the risk of fire, do not expose or operate the DroneMax under extreme heat or direct sunlight.
3. To prevent damage caused by short circuit, do not expose the DroneMax to rain, moisture or high humidity.
Do not spill any liquid on the DroneMax.
4. Do not operate the DroneMax if the charging cable or connector is damaged. Failure to do so may result in
electric shock.
5. Keep away from children’s reach.
6. To clean the DroneMax, do not use any detergent. Use a dry cloth.
Features
1. Customized to charge DJI Mavic 2 Series batteries.
2. Charge three (3) Mavic 2 batteries simultaneously.
3. Dual USB charging ports to charge Mavic 2 remote control and other USB devices.
4. Aluminum enclosure for excellent durability and heat dissipation.
5. LED display for voltage and amperage of each charging port (display will continuously rotate the figures of
each charging port).
6. Over-voltage, over-current, over temperature protections for consistent and safe operation.
1
3

Model
EN-DM-M221A
USB Charging Ports
2
Output DC
DC 17.6V / 12A
(Branch Output 17.6V / 4A)
Dimension
6.9 x 4.5 x 1.8 inch
174.0 x 115.0 x 45.0 mm
Input
AC 100-240V 50 / 60Hz
Weight
1.43 lb / 0.65 kg
Output USB
5V / 2.4A x 2
Working Temperature
23 ~ 104°F / -5 ~ 40°C
Battery Charging Ports
3
Full Charging Time
Approx. 60 ~ 80 min.
* All charging specifications and charging times are derived from testing done at lab environment and at room
temperature of 77°F / 25°C. Your charging time will vary depending on your charging environment and the
ambient operating temperature.
Package Content
01
02
03
04
Parts List
Quantity
DroneMax M221A Charger
x1
Mavic 2 Series Battery Charging Cable
x3
AC Power Cord
x1
User Manual
x1

2
3
How to Charge the Mavic 2 Series Drone Batteries
1. Flip the power switch to the “ON” position.
2. Connect the DroneMax M221A to the wall outlet/socket via the AC Power Cord.
3. The LED should light up.
4. Connect your Mavic 2 Series drone batteries to the side of the charging cables with the matching
connectors.
5. Connect the other end of the charging cable to the charging port on the DroneMax M221A.
6. Your drone batteries should start charging.
7. You will be able to charge, 1, 2 or 3 Mavic 2 Series batteries simultaneously.
8. The LED display will rotate through each of the charging port and display the corresponding voltage and
the charging amperage.
* Typically the drone batteries will be over 95% capacity after 80 minutes of charging. The last 5% will take
disproportionally long. It is not necessary to wait that long to use your drone batteries.
How to Charge the Mavic 2 Remote Control or Other USB Devices
1. Ensure that the DroneMax M221A is plugged into the wall outlet/socket.
2. Connect your remote control to the USB cable (matching the connector ends).
3. Then plug the other end of the USB cable into one of the USB ports on the DroneMax M221A.
DroneMax®Safety Guidelines
1. While charging, please do not use any material to cover the DroneMax or the drone batteries. This will
allow continuous and proper heat dissipation.
2. Avoid contact with any liquid. Do not charge or leave the DroneMax in the rain or near any source of
moisture, indoors or outdoors.
3. The operating range of the DroneMax is frOm 23 to 104 °F (-5 to 40 °C). Do not operate the unit at below
or above the range of temperatures.
4. Do not attempt to disassemble the DroneMax. Doing so voids the product warranty and may cause
electrical shock.
5. Do Not charge the drone battery right after a drone flight. Allow the drone battery to cool down near room
temperature before charging. The drone battery circuitry often will not allow charging immediately after use.
6. Please be aware, often, when the battery level is above 90%, the DroneMax may not charge the battery.
This is a built-in protection function of the drone batteries.
Copyright © 2013-2019, Energen. All rights reserved. Copying or reproduction
without permission from Energen are strictly prohibited. All trademarks are the
property of their respective owners.