Features 1.Simple and efficient setting, only takes a few seconds to set up. 2.Equipped with a switch, the display can be turned off, and no power will be consumed. 3.Accurately display the percentage of battery capacity and voltage, intuitively grasp the battery capacity status. 4.PVC film surface, waterproof and can be used with confidence. 5.Adopting high craft, sturdy and durable to use. specificationFeatures: _x000D_ 1. Simple and efficient setting, only takes a few seconds to set up. _x000D_ 2. Equipped with a switch, the display can be turned off, and no power will be consumed. _x000D_ 3. Accurately display the percentage of battery capacity and voltage, intuitively grasp the battery capacity status. _x000D_ 4. PVC film surface, waterproof and can be used with confidence. _x000D_ 5. Adopting high craft, sturdy and durable to use. _x000D_ _x000D_ _x000D_ : _x000D_ Material: PCB/HTN _x000D_ Product Size: Approx. 6.1x3.3x1.3cm/2.4x1.3x0.5in _x000D_ Display Range: 8-100V _x000D_ Compatible Battery: Lead-acid battery, lithium battery, lithium iron battery (can be set up by yourself) _x000D_ Applicable Voltage: 12-84V _x000D_ Operating Temperature: -10~50 _x000D_ Light Color: Blue, White, Green (optional) _x000D_ _x000D_ _x000D_ Package List: _x000D_ 1 x Display _x000D_ 1 x Connecting Line _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