Includes course access for yourself with your Sporty's account immediately after checkout.
We'll ship you or the recipient of your choice an online activation code for this course. This physical gift packet includes one activation code and directions on redeeming the course.
We can email the recipient of your choice instant online access to the course. This is the easiest way to send someone else the course as a gift.
BatteryMINDer Aviation Battery Charger/Maintainer (24 volt)
The only aviation-specific battery maintainer
The BatteryMINDer® is a 3-mode charger/maintainer/conditioner that extends performance and life of aviation batteries—without overcharging. Ideal for keeping your sealed or wet-cell aircraft battery in optimum condition. If your flying is limited, especially during the winter, a BatteryMINDer will keep your airplane's battery charged up and ready to operate with peak performance.
- Effective and safe for nearly all aircraft batteries, including sealed AGM, gel and flooded wet-cell
- Simple installation means you plug it in and walk away--even restarts automatically after a power failure
- Patented pulse circuitry dissolves sulphate buildup that causes batteries to fail prematurely
- Guaranteed never to overcharge, regardless of time or temperature
- Spark-proof, short circuit, reverse polarity and temperature compensation
- Comes with battery clips
Don't rely on a cheap car battery charger--only the BatteryMINDer is specifically made for use with aviation batteries. Features a weatherproof enclosure and a five year warranty. Measures 5 1/2” x 5 1/2” x 2 1/4”; weighs 2.2 lbs.
Aviation Consumer's Top Pick
- "The [BatteryMINDer] charger is well designed, easy to use..."
- "...our unequivocal first choice...they're the only smart chargers fine-tuned for aircraft batteries."
Ordering Instructions:
1. please specify type of battery
The only aviation-specific battery maintainer
The BatteryMINDer® is a 3-mode charger/maintainer/conditioner that extends performance and life of aviation batteries—without overcharging. Ideal for keeping your sealed or wet-cell aircraft battery in optimum condition. If your flying is limited, especially during the winter, a BatteryMINDer will keep your airplane's battery charged up and ready to operate with peak performance.
- Effective and safe for nearly all aircraft batteries, including sealed AGM, gel and flooded wet-cell
- Simple installation means you plug it in and walk away--even restarts automatically after a power failure
- Patented pulse circuitry dissolves sulphate buildup that causes batteries to fail prematurely
- Guaranteed never to overcharge, regardless of time or temperature
- Spark-proof, short circuit, reverse polarity and temperature compensation
- Comes with battery clips
Don't rely on a cheap car battery charger--only the BatteryMINDer is specifically made for use with aviation batteries. Features a weatherproof enclosure and a five year warranty. Measures 5 1/2” x 5 1/2” x 2 1/4”; weighs 2.2 lbs.
Aviation Consumer's Top Pick
- "The [BatteryMINDer] charger is well designed, easy to use..."
- "...our unequivocal first choice...they're the only smart chargers fine-tuned for aircraft batteries."
Ordering Instructions:
1. please specify type of battery
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Battery Minder Interface Kit$69.95
WARNING: This product contains, or its use may produce and expose you to, chemicals, known to the State of California as likely causes of cancer, birth defects and/or other reproductive harm. For more information on Proposition 65, please click here: 
