Test LED Indicator for Solar Panel Battery Maintainers For cars boats lawn equipment tractors motorcycle boat marine and more!Use with electric chargers or solar chargers (match your plug type see pics)Brand NewQuick Connect plugLets you verify that there us a current flowing by lighting upLimited Quantities left!!! Brand New may have price stickers or removed stickers1 New LED charge indicator lampUse with Solar Battery Maintainersalso works with standard and trickle chargers A current indicator for 12V Auto Marine Industrial batteries Save on shipping and handling get a pair now! This PRODUCT OVERVIEW: This portable LED indicator lights up when current flows allows further diagnosis of an installation or positioning of your solar panel for best results Features: • Quickly connects and disconnects to the plug in connector • Inline sae connector • Durable – covered by a one year warranty. • Maintenance-free Operating Instructions: Verify the best placement of a solar panel in the sun. Utilize the indicator and plug the end to each the battery maintainers to verify current flow. For optimal installation, ensure your panel is optimally facing the sun. (Panel or clamps not included purchase separately) WARNING: • Risk of fire, electric shock, and injury to persons if operating instructions are not followed • Any misuse or tampering of the product and/or any included accessories will void warranty and may cause bodily harm • Follow all safety instructions provided by the battery manufacturer when handling 12V batteries. Always wear safety glasses. Keep sparks, flames and cigarettes away from batteries at all times. Model # 1-47-20101nternet # 590000 SKU UPC# 888432000101U # 39700 Box Code #1030101You get 1 LED indicator 10,000 hour LED ( Do not exceed 12V )Light indicates electric flow.Total length 4.5" Ships fast today with tracking information provided