The gWind Wireless transducer's internal batteries are continuously charged by a small solar panel integrated into the transducer arm and have an average lifespan of approximately 3 to 4 years. They can be easily replaced with this NiMH battery.
The gWind Wireless transducer's internal batteries are continuously charged by a small solar panel integrated into the transducer arm and have an average lifespan of approximately 3 to 4 years. They can be easily replaced with this NiMH battery.