GOOLOO 800A Peak 18000mAh 12V Car Jump Starter (Up to 7.0L Gas or 5.5L Diesel Engine) Portable Power Pack Auto Battery Booster Phone Charger Built-in LED Light and Smart Protection

Product Review

In the century of 3g and 4g phones, always having a full battery is next to impossible, Our Gekec dual USB smart car charger will resolve this problem. With having 2 USB ports, you can charge two gadgets at the same time, be it you phone, a tablet or maybe just your navigation device. This 3.0 Amp dual USB smart car charger is totally safe to use for all the purposes.

Precision Battery Voltage Monitoring Technology

Built-in smart chips with intelligent algorithm accuracy of thousandth voltage and the reference display message "CHG" shut off the power when the car battery is low. Algorithm, accuracy of one thousandth voltage reference, display the message "CHG" and shut off the power when car battery low on power, display "HGH" when battery on high voltage.

Accurate Voltage output

It provides accuracy in the voltage output that ranges between 5.02V - 5.15V, far above Apple MFI standard, Dual USB, 3A large current full charge. It doesn't distinguish between intelligent dual USB and detects your device to deliver its fastest possible charge speed. It is compatible with all 5V USB-charged devices like iPad, iPhone, Samsung tab, and smartphones, external battery, Bluetooth Speaker, headset all packed into a compact and portable design

For Optimal Use

The input voltage for the car model is 12V.
Use your original cable or a third-party-certified one (such as MFi).
We recommend charging your MacBook while it's turned off or in sleep mode for the optimal use of this product.

Precision Digital Car Voltmeter - Basically it is a high-precision Digital Voltmeter, Power supply, it has polarity protection, small size, easy installation and it can be used for all kinds voltage measuring. It's a cigarette light voltmeter to monitor the input and output voltage with LED which is clearly visible in sunlight
No More Damage to Batteries - It delays output for 17 seconds and early warning on battery power reminds you to maintain car battery time. The battery voltmeter shut down the power after 60 minute and it reduces the engine start failure which provides uninterrupted power after the engine stops
Reduce Engine Start Failure - It avoids engine start failure as it is having battery tester detect earlier the battery performance; remind your attention, save the anchor, trailer and your insurance costs
Dual Ports and Universal - Being a universal car charger it can be connected with iPhone 6s / 6 / 6 plus, iPad Air 2, Samsung Galaxy S6 / Edge / Plus, Note, Nexus, HTC, Motorola, Nokia and other USB-charged devices.You can even charge 2 of them at the same time
Worry Free Warranty - We believe in our products. That's why we back them all with 30 day money back guarantee and 12 month replacement warranty for your peace of mind and provide friendly, easy-to-reach support for our users

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GEKEC Voltage Meter Monitor Dual Smart USB Ports Car Charger with Built-in MCU for Automobile Circuit Protection - 3A 15W (Transparent)

Product Review