Dedicated charger for Rush Wave electric surfboards. Price $100.
The photos show the chargers supplied with the boards. One label reads lithium battery charger, IP67, output 58.8 V, input 100–130 VAC and 200–240 VAC. Another is marked UY2000 / UY2500 battery charger. A third is marked 56.8 V 15 A, lithium battery, dated 2025/12.