5W Solar Battery Trickle Charger Maintainer

  SPECIFICATIONS Rated Maximum Power: 5W Optimum Operating Current: 0.28A Optimum Operating Voltage: 18V Short Circuit Current: 0.31A Open Circuit Voltage: 23.57V Output Interface: SAE Output Tolerance: +/-5% Working Temperature: -4°F ~ 140°F/ -20°C ~ 60°C Weight: 306.6g / 10.8 oz Dimensions: 29 x 18.5 x 0.5 cm /11.42 x 7.2 x 0.2 in Accessories: 1-year material warranty