Features 1.The liquid crystal display mode visually displays the remaining power, and the liquid crystal electric quantity is 70% lower than that of the conventional digital tube. 2.With reverse connection protection, the wiring is simple and convenient, and easy to install. 3.PVC film, waterproof surface, prevent water damage to equipment. 4.With mounting screws, no additional parts are required to save costs. 5.Compatible with lead-acid batteries, lithium batteries, and iron-lithium batteries. specificationFeatures:_x000D_ _x000D_ The liquid crystal display mode visually displays the remaining power, and the liquid crystal electric quantity is 70% lower than that of the conventional digital tube. _x000D_ With reverse connection protection, the wiring is simple and convenient, and easy to install. _x000D_ PVC film, waterproof surface, prevent water damage to equipment. _x000D_ With mounting screws, no additional parts are required to save costs. _x000D_ Compatible with lead-acid batteries, lithium batteries, and iron-lithium batteries. _x000D_ _x000D_ :_x000D_ Material: PCB/HTN_x000D_ Light Color: Blue Light, White Light, Green Light (optional)_x000D_ Display Range: 8-100V_x000D_ Compatible Battery: Lead acid battery, lithium battery, iron lithium battery (can be set by yourself.)_x000D_ Applicable Battery Voltage: 12-84V_x000D_ Working Temperature: -10 C ~ 50 C_x000D_ Product Size: Approx. 6.3 x 2.5 x 1.4cm / 2.5 x 1.0 x 0.6inch_x000D_ _x000D_ Package List:_x000D_ 1 x Display_x000D_ 1 x Connection Line_x000D_ 3 x Screws_x000D_ _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. PackageList