12.5 fixed digital display 3.1a car charger, dual USB car charger multifunctional smart car charger

Description:[With LED display] Car battery voltage monitoring, dual USB interfaces for simultaneous power supply[Built-in management chip] Intelligent shunting, fast charging, no damage to the machine[Used aluminum alloy material] Streamlined shell design, processed through 18 processes including polishing, sandblasting, oxidation, and laser engraving.[Using high performance] The main control chip has 5 layers of circuit protection, making it safer to use.Precautions1. The charger must be hot during use. It is normal if the temperature does not exceed 60 degrees at normal room temperature2. The charger has over-current, over-stability, and stops working after short-circuit protection.3. Do not strongly affect this product4. Do not immerse this product in water5. Please do not modify or disassemble this product6. Avoid charging under high temperature or sunlight. Excessive temperature will affect the charging effectFeatures:Material: aluminum alloy+PCSize: 6.5*3cmColor: as shown in the picturePackage Included:1*car chargerNote:Conversion: 1 cm = 10 mm = 0.39 inches.This item size information is for reference only and may vary by 1-2 inches due to manual measurements. Thanks.Due to differences between different monitors, the color may vary slightly from the actual color of the item.Thanks for your understanding