I'm using this to power my Garmin Striker 4 on a kayak. I fished for six hours and it still had three out of four LEDs lit. I have it in a Pelican 1060 case. I drilled a hole for the power cable and ran it through a rubber grommet that is tight enough that it doesn't leak.
Dusty Pink Velvet Blackout Curtains - Melodieux Pom Pom Thermal Insulated 52X96 Inch (1 Pair)
41 Review
MIUCO White Sheer Embroidery Trellis Design Grommet Curtains 95" Long For French Doors - 2 Panels (2 X 37" Wide)
41 Review
Stylish And Functional Blackout Roller Shades For Home Or Office Use: Light Grey Custom Window Shades With Energy-Saving UV Protection And Elegant Design
48 Review
Coavas Blackout Window Film No Glue 100% Light Blocking For Day Sleep, Privacy Static Cling For Home Security And Aquarium, Frosted Black 35.6 X 118 Inches
41 Review
24PCS BigOtters Artificial Lemon Slices - 2 Inch Assorted Colors Fake Fruits For Themed Party Decor, Kitchen Table Centerpiece & Crafts Projects
34 Review
Add A Touch Of Elegance With Windiy'S 5.9' Artificial Willow Vines And Eucalyptus Garland - Perfect For Weddings And Home Decor
34 Review
2PCS Faux Silk Eucalyptus Garlands - Artificial Greenery Vines For Wedding Backdrop, Wall Decor And Flower Arrangements
35 Review
Pink Artificial Fake Wisteria Vine Rattan Hanging Garland Silk Flowers String Home Party Wedding Decor 43.2 Feet (12 Pack)
41 Review