Review on 🔋 Enhanced BatteryMINDer 128CEC1-AA-S5: 12V-8A Concorde Aviation Battery Charger, Maintainer & Desulfator by Travis Rogers

New aircraft batteries are expensive and I've replaced many of them with cheap chargers. I've never been able to hold chargers on an airplane. With this, it stays on all the time and keeps the battery charged. The aircraft takes off without damaging the battery. Happy with it, but the price is very high. This pays off when batteries are replaced and especially when flights are missed due to empty batteries.