275 Wheel Charger from Smartech
275 Wheel Charger from Smartech WBC 275 Feature Call Outs web-back-end-call-outs2b 275_Wheel_Charger_4b 275_Wheel_Charger_2b 200_wheel_Charger_6b

Smartech WBC-275 6V/12V Wheel Automotive Battery Charger, Maintainer

(3 customer reviews)


Model # WBC-275

  • This charger utilizes a powerful built-in microprocessor that guarantees safe and efficient operation while charging your batteries quickly and maintaining them indefinitely
  • Charges all Acid Lead 12V/6V Compatibility
  • Utilizing a 275 Amp engine start function, you can use this powerful charger to jump start most passenger vehicles or small truck!
  • Integrated Safety Features ensure protection for you and your batteries, preventing sparks, overcharging, reverse polarity and more!
  • The Alternator Check Function allows you to learn the status of your automobile’s alternator to detect fault or failure
  • Know the status of your batteries and charge them faster with our integrated voltage tester and 60 Amp boost function.
  • Digital Readout enables quick and easy charger operation
  • Integrated wheels for easy mobility and collapsible handle for easy storage.
  • 12 Feet of total cord reach makes certain you will have plenty of cable to reach your batteries
  • Heavy Duty clamps Included

The Smartech WBC-275 6V/12V Smart Automotive battery charger with 275 Amps is the no-nonsense solution for charging and maintaining all types of 6- and 12-Volt batteries, including WET (Flooded), MF (Maintenance-Free), EFB (Enhanced Flooded Battery), GEL, and AGM (Absorbed Glass Mat). It even has a built-in micro-processor that makes charging faster, easier, and safer to use.

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WBC-275 6V/12V Wheel Automotive Battery Charger

The WBC-275 6V/12V Shelf Battery Charger is capable of testing, charging and maintaining all types of 6V and 12V lead-acid batteries, including WET (Flooded), GEL, MF (Maintenance-Free), EFB (Enhanced Flooded Battery), AGM (Absorbed Glass Mat), and 12V Lithium and AGM+ batteries. It has a built-in intelligent microprocessor which makes charging faster, easier, and safer to use. Safety features include spark proof, reverse polarity, short circuit, over current, overcharge and overheat protection. Keep it connected 24/7 without damaging the battery and keep your battery ready to use.

Our WBC series is equipped with a 275A engine start mode, which allows the user to jump-start automotive engine batteries, and can be left safely connected for maintenance using our 6A trickle charge feature.

Two unique but convenient features included on our WBC series are the 60A boost feature and the alternator check function.  Our 60A boost will charge standard batteries more quickly if the user is in a hurry, and it is possible to check the status of your automotive alternator simply by hooking it up to your vehicle and following the instructions in the user manual.

To make this battery charger more convenient to use, we have equipped it with heavy duty wheels for easy mobility, as well as a collapsible handle for compact storage and transport.

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275 Amp Automotive Wheel Charger Smartech 275 with benefits of automotive wheel charger

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Spark Free - Guy using the Smartech 200 Wheel Automotive Charger

Advanced Safety Features

The WBC-275 has a variety of built-in safety features, such as spark proofing, protection for reverse polarity, short-circuiting, overheating, overcharging and overcurrent, the WBC-275 provides an efficient and easy to use a battery charger that will always have your batteries in top performance condition.

What the Shelf Battery Charger could Charge.

Wheel Car Charger with Engine Starter

Portable Jumpstarter

Not only does the WBC-275 Smart Battery Charger charge and maintain automotive batteries, it can double as a 12VDC 275A engine starter, meaning it can jump your vehicle the same way you would normally jump start a vehicle but without the hassle of pulling out a separate device. Not only that, but the WBC-275 is equipped with a boost function that supplies an extra 60A power burst to charge low batteries even faster.

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Protect Your Batteries and Your Chargers

Our shelf chargers are built to ensure that even an accidental mis-connection wont cost you money or property.


Smart Protection to keep you safe.
Completely Spark Proof • Fault Protection • Reverse-Polarity Protection

Clamp for Smartech charger

Plus Protection from Short Circuits, Open Circuits,
Overheating, Over-Current, and Overcharge

A unique feature included in our charger is an Alternator Check Function.  Once your charger is hooked up to your vehicle battery, all you have to do is start your vehicle and turn on the headlights and the display will show the voltage, indicating the condition of the alternator!

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Portable and Powerful

We outfitted the WBC-275 with several external features to ensure ease of use despite its awesome power output capabilities. We have a built-in retractable handle for mobility, as well as our simple yet durable easy-roll wheels and clamp mounts for hassle-free portability and storage.


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Smartech 275 Wheel Charger that is easy to read

Easy to use interface.

Control display for the WBC-275 is easy to understand and straightforward to use, with a digital LCD readout and clearly labeled mode selection buttons.


Technical Specifications

What’s Included • WBC-275 battery charger

• Set of interchangeable battery clamps

• User manual and warranty information

AC Input
120VAC, 60Hz, 13.75A Maximum continuous, 55A MAXIMUM INTERMITTENT.
DC Output Charge: 6/12VDC, 2A-120 Seconds, 6A-60 Seconds

Boost: 6/12VDC, 60A Continuous

Engine Start: 12VDC, 275A
Intermittent 5 Seconds On, 240 Seconds Off.

Temperature Controlled

Charger Type  4 step, Fully automatic charging cycle
Start Voltage  > 1V
Housing Protection  IP20
Battery Type All Types of 6V and 12V Lead-acid Batteries
Battery Capacity 4-650Ah (6V/12V) Maintains all battery sizes
Ambient Temperature  32˚F – 104˚F  (0˚C – 40˚C)