Samland Boat Roller with Suction Cup Holder for Kayak Loading Assist (BR01) Umbrellas & Sunshades the battery has 3-stage charging

the battery has 3-stage charging protection that cuts off charging once the voltage setting is attained to ensure longer-lasting battery life

Customizable Lighting Options: Tailor your lighting needs with adjustable brightness settings and three color temperatures (warm

Light bulb type: White LED

Auto cut off voltage: lower than 10

Samland Boat Roller with Suction Cup Holder for Kayak Loading Assist (BR01) Umbrellas & Sunshades the battery has 3-stage chargingFeatures: Heavy duty suction cups mount reliably to car tops or car glass, to offer a quick easy solution for a single person to load a boat to a car top. Two angle adjustment options allow you to use on most any vehicle. Mount the bar by flipping the lever on the suction cup, then settle the bow or stern of your boat onto the rollers while resting the other end on the ground. Move to the opposite end of your boat, lift and roll, sliding your boat