Battery Guide for Magni 6 Robots

Note

Magni 6 robots require two 12V batteries connected in series to provide 24V power. Always use two identical batteries.

What Kind of Battery?

The batteries used in Magni 6 robots are sealed lead-acid (SLA) batteries, specifically Absorbent Glass Mat (AGM) Valve-Regulated Lead-Acid (VRLA) types. These batteries are safe, maintanance-free, and don’t leak, making them ideal for robotics.

Which Battery?

We recommend using two identical 12V, 5Ah AGM VRLA batteries with F2 terminals, such as Fiamm 12FGH23 or equivalents. Some equivalent batteries include:

  • Yuasa NP5-12

  • PowerSonic PS-1250

  • Universal Power UB1250

  • CSB HR1221W F2

Battery Specifications

Here are the key specifications for each recommended battery:

Feature

Details

Voltage

12V

Capacity

5Ah

Type

AGM VRLA

Terminals

F2 (6.3mm)

Size (approx.)

90x70x101mm

Weight (approx.)

2kg

How to Charge?

To charge the batteries, follow these steps:

  1. Check Your Robot’s Documentation: Refer to the documentation for specific charging instructions, as different models have different requirements.

  2. Use a Compatible Charger: Use the designated 24V lead-acid charger provided with your Magni 6 robot, or ensure any replacement charger is rated for 24V AGM VRLA batteries.

  3. Charging Method:
    • Using Designated Charger:

      • Locate the charger port (varies by model: Mini, Medi).

      • Remove the port cap.

      • Plug the charger into the wall socket, then connect the connector (inner pin positive, outer sleeve negative) to the charger port.

    • Manual Separate Charging:

      • Disconnect both batteries from the robot.

      • Charge each 12V battery individually using a 12V lead-acid charger.

    • Manual Series Charging:

      • Disconnect batteries from robot circuits, keeping them connected in series (positive of first to negative of second).

      • Use a 24V lead-acid charger, connecting positive to the second battery’s positive terminal and negative to the first battery’s negative terminal.

  4. Charge Time: Charge time will vary depending on the robot and batteries.

    • When charging with our charger, check the LED: GREEN = fully charged, RED = charging.

  5. Safety Tips:

    • Charge in a well-ventilated area.

    • When manually charging the robot, avoid overcharging.

    • Do not use a damaged battery.

    • Check the polarity,

Important

Verify the polarity (inner pin positive, outer sleeve negative) before connecting.

Warning

Incorrect charging can damage the batteries or pose safety risks. Always follow the manufacturer’s instructions. Every battery has relevant information on the side.

Note

If you are unsure about any aspect of battery selection or charging, consult a professional or contact Ubiquity Robotics support.