Portable Car Battery Charger – Suaoki

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Car Battery Charger 4A 6/12V

Conveniently recharge your vehicle’s battery with SUAOKI portable car battery charger; its 8 stage charging process automatically maintains battery at 100%.


Available Countries


  • portable car battery charger that can automatically detect between 6 or 12-volts and features an 8-stage charging process giving utmost care and protection to your battery
  • Backlight LCD screen to display the real-time charging voltage and current, battery status and other useful information to help you understand your battery condition
  • Features protection against reverse polarity, over-temperature, and overcharge. The included clamps are spark-proof thus giving you complete safety and security
  • Wide range of use as a battery maintainer with SLA batteries (Wet, MF, GEL and VRLA), AGM (Flooded and EFB) and Lithium-ion (12V LiFePO4)

This 4A 6/12V portable car battery charger is your solution to all kind of battery maintenances. With its smart voltage detection between 6/12 volts and the 8-stage charging process, it provides the most convenient charging process for the batteries. It can quick charge or slow charge your battery depending on the battery status and also work as a trickle charger when the battery is completely charged. The attached LCD screen displays information about the battery status in large and clear fonts so that you know about your battery’s condition. The screen of this portable car battery charger also has a backlight feature, that helps you in reading relevant information easily in dark conditions.

This portable car battery charger features multiple advanced safety functions that provide you and your battery complete security. With the reverse polarity, you can be assured that opposite terminals will never short-circuit and cause a fire; the over-heat protection is an additional fire prevention feature. Over-charge protection protects the battery from being overcharged; this is important as overcharging the battery cells can cause the battery to inflate and explode. The battery clamps are also protected with spark-proof function so you can confidently plug it in or out from the terminal without worrying about any sparks. The overall safety from the SUAOKI 4A 6/12V portable car battery charger helps give you the peace of mind that everything is in order and fine.

You can use SUAOKI portable car battery charger with multiple battery types ranging from sealed lead-acid batteries (Wet, MF, GEL, and VRLA), absorbent glass mat batteries (Flooded and EFB) and Lithium-ion batteries (12V LiFePO4). You can use this portable car battery charger to charge and maintain batteries for your boat, car, motorcycle, lawnmower, RV, snowmobile, ATV, scooters, and other vehicles. You just have to connect the charger from an AC socket and clamp the clips to the battery terminals, and it will start charging the battery; once the battery is fully charged it will automatically convert its function to a battery maintainer so that your battery remains at full charge and yet not be damaged by excess current.

This portable car battery charger 4A 6/12V is brought to you by SUAOKI, your online supplier of affordable high-quality outdoor gear and automotive gadgets. More Power, Less Footprint!


More Features
IP65 waterproof for longer usage time
Detects sulfated battery and tries to repair if possible
Snow mode for use in low temperature environment

Product Specifications
Input voltage: 100-240V, 50-60Hz
Output voltage: 6V/12V AUTO
Output current: 1A, 4A (59W MAX)
Battery type: All SLA batteries (Wet, MF, GEL and VRLA), AGM (Flooded and EFB), Lithium-ion
Material: ABS + PC housing
Waterproof: IP65 rating
Working temperature: 14°F to 113°F (-10°C to 45°C)
Weight: 1.28 lbs (0.58 kg)
Dimensions: 18.4 x 15 x 6 cm (7.2 x 5.9 x 2.4 inches)


Package Includes
1 x Portable car battery charger
1 x Battery clamp
1 x Eyelet terminal connector
1 x Carrying bag
1 x User manual



Questions & Answers

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  • Hi there. Do you know if this charger can be used on NiMH battery cell, like a Prius HV Battery cell?

    Sorry, it does not.

  • Hi If the car battery is below 7 volts, the device switches to motorcycle mode which will only charge the battery to 7 volts, which still isn't enough to start the vehicle. How do you charge a low battery below 7 volts to full?

    If the battery is 12 V, and then you can choose the 12 V mode.
    And it will use the 6V to charge first and then change to 12 V to charge if the battery voltage over 7V.

  • What voltage does this unit use for the 12Volt Float Voltage?

    If the battery voltage under 7V, then it will use 7V first.
    Then wil change to 12V after the votage higher then 7V.

  • Lead acid battery on new truck went dead. Your charger wont bring it up. It shows 6 volt AGM and Motorcycle on the lcd screen. It will not change from this mode to 12 volt or different battery type. Just bought on Amazon can you help?

    Maybe your battery is belower 7V.
    The charger would use the 6V to charge if the battery belower 7V.
    And will change if it higher than 7V.

  • Puedo dejarlo conectado en la batería de mi moto todo el invierno para que me mantenga la batería cargada?

    Yes, you can.

  • How can i Know if my batterie is full

    The LED screen will show the status of the battery charging capacity. 

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