Product Information
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Voltage Monitoring
BULL'STM Car Charger With Digital Display

5 Safety Protection

Smart Voltage Allocation

Monitors Output Voltage and Car Battery
Display Indicators
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Car Battery is at Normal Voltage
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Car Battery is at Low Voltage TIME TO CHANGE CAR BATTERY
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Charger Output Voltage is Too High TIME TO CHANGE CAR BATTERY
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CAR BATTERY VOLTAGE No Device Plugged in
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Current Device Plugged in
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Charging Device Normal Current
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Output Current is A Little High
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Output Current is Too High
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If display shows an orange exclamation mark error, we recommend you to conduct a battery check. If it’s a non battery-related issue, we suggest you unplug the device.
5 Security Protection at Every Charging Stage

OVER-VOLTAGE PROTECTION
When the input voltage exceeds a predetermined range. It will automatically cut off to prevent damage to the charging equipment and be restored after the overvoltage is resolved

OVER-HEAT PROTECTION
When the components’ temperature is outside the specified range, it will automatically switch off the components to avoid potential safety hazards from the temperature.

ANTI-STATIC PROTECTION
The high-quality hardware circuit with multiple protection chip has superior anti-static ability to prevent damage to electrical appliances due to static electricity.

SURGE PROTECTION
The integrated surge protection chip provides stable current output to the devices and effectively extends the battery life.

OVER-CURRENT PROTECTION
The built-in intelligent over-current protection chip provides automatic distribution to prevent damage due to overcharging the equipment.
QUALITY CONTROL
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HIGH CONDUCTIVITY FAST COOL DOWN | Brass Material
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MODERN AND ELEGANT | Tinned Exterior for a Modern, Metallic Look
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PROTECTIVE LAYER | Additional Protective Coat Provides Extra Strength
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SPRING LOADED ATTACH NODES
Made of Maganese Steel, Resistant to Abrasion, and is Tightly attached to Socket Output
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Specifications
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PRODUCT NAMEUSB Auto Display Charger
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PRODUCT SKUGNV-CD1180
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REGULATIONGB 4943.1-2011
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OUTPUT VOLTAGE5V
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OUTPUT CURRENT2.4A x 2 (MAX 3.6A)
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USB OUTPUT2
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WORKING TEMPERATURE-10 C ~ 40 C
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