Battery Tender 022-0148-DL-WH Battery Charger Review

If you are a farmer, hobbyist, or just love to collect recreational vehicles like motorcycles, ATV’s and watercraft, you know how important it is to keep the batteries charged on all of them. Charging them one by one can be quite cumbersome, especially if they’ve been sitting in your garage all winter long.

That’s why Deltran designed this unit. The Battery Tender 022-0148-DL-WH is meant with the hobbyist in mind who has more than one vehicle to charge. This unit is designed to give a full charge to up to four 12-volt batteries.


Battery Tender 022-0148-DL-WH  Main Features


  • Simultaneous Charging
  • Safety
  • Compatibility
  • Optimum Charge Ensured


Simultaneous Charging


The 4-Bank Battery Management System allows users to simultaneously charge up to 4 batteries at once, without compromising the integrity or the power of the battery. At a rate of 1.25 amps, this is more than just another trickle charger.

The smart technology is equipped to charge all four batteries, without fear of an overcharge or damage. They can be hooked up in or out of the vehicle, and can remain hooked up until you are ready to use it. All four vehicle batteries will be maintained to optimal levels.

It automatically switches the output voltage to a storage or float level. This means it won’t be overcharged, and you don’t need to constantly check on the condition of the battery/charge. It is a true ‘set it and forget it’ charger.

Each bank, or charging station, can charge 12-volt batteries at 1.25 amps.




The connectors are spark-proof, providing extra protection for the user, so both the professional and novice will have no problems with using the Battery Tender 022-0148-DL-WH.

It also has a reverse-polarity indicator, and will not charge unless the polarity is correct.

The unit meets all United States and international strict product safety standards.




The Battery Tender 022-0148-DL-WH is fully compatible with all AGM batteries that are sealed, maintenance free and flooded. (AGM is an acronym for Absorbed Glass Mat.)

These types of batteries are commonly found in recreational vehicles like jet-skis, ATV’s, motorcycles, and farm equipment.

Optimum Charge Ensured


The smart technology and built-in microprocessor means that your batteries will always get the optimum amount of charge. There is no fear of overcharging, and batteries will not be damaged, as can happen with other trickle chargers.




The Battery Tender 022-0148-DL-WH weighs in at just over 3 pounds, with dimensions of 12” x 18” x 9” (height, length, width.) The shipping weight is just over 5 pounds.

It is compact enough to take with you wherever you go, and yet is durable with sturdy construction. It can handle a certain amount of wear and tear.

Check the price on Amazon



  • Four independent charging stations, each providing 1.25 amp power, and can charge a 12-volt battery
  • Lightweight, yet durable
  • It can operate anywhere in the world (100-240 VAC, 50/60 Hz)
  • The constant current charging is micro-processor controlled
  • Safety features include reverse-polarity protection and short circuit protection
  • Optimum charge is ensured by temperature compensation
  • 2-year limited warranty is included; coverage is for original buyer only, not transferable




Accessories for the Battery Tender 022-1048-DL-WH include the Battery Tender 081-0148-25 25′ Quick Disconnect Extension Cable and the Battery Tender 081-0069-6 Ring Terminal Harness. The extender cable, as the name suggests, extends the reach of the battery and charger. The harness is commonly used with multiple batteries and features a quick disconnect plug.




The Battery Tender 022-0148-DL-WH can charge up to 4 batteries at once, at a rate of 1.25 amp.

It is compatible with all AMG batteries, which are commonly found in recreational vehicles, farm equipment and watercraft.

It can operate anywhere in the world, making it a valuable resource wherever you go.

The safety features make it easy for anyone to use, and the unit adheres to strict safety standards set out by both U.S. and international agencies.

The smart technology and micro-processor ensure that optimum charges are always achieved and there is no need to constantly check on the status of the charge. There is no risk of overcharging or battery damage.




The limited warranty only covers for defects in parts or workmanship. It is non-transferable so is only available to the original buyer; it does not cover any damage due to misuse or accidental damage.

It is not for use in ‘need it now’ situations; it is for slow charging only.

The connectors do not have any sort of weatherseal on them, making them less than desirable in rain and snow.

There is no desulphation feature with this model.


Consumer Reviews


Consumers who bought the Battery Tender 022-0148-DL-WH are giving it rave reviews, from both Amazon and other independent review sites.

The biggest selling feature seems to be the 4 charging bank where batteries can be charged simultaneously.

Other users love the fact that there is no danger of over-charging their batteries, and thus damaging them.

Those who have several recreational vehicles, including RV’s, ATV’s and motorcycles are the most common buyers. The various comments suggest that prior to buying this charger they were replacing batteries instead of being able to charge them.




At the time of this review, the Battery Tender 022-0148-DL-WH was available from various online retailers for the price of $150 – $180. The Battery Tender website is selling the same product for $249.95.

International orders are available if you purchase from the Amazon website (Select Countries).




If you enjoy hobbies and have several recreational vehicles such as ATV’s, motorcycles, jet-skis and others; or, you have farm equipment that you need to have ready to go at a moment’s notice, the Battery Tender 022-0148-DL-WH may be the ideal charger for your needs.

With the ability to charge up to four batteries at once, this trickle charger can keep your batteries at their optimum levels using smart technology.

The price provides good value for your money and the unit can save you thousands of dollars by not having to buy new batteries each year.

It is currently the most state-of-the-art charger of its kind, and the safety features make it user-friendly. Feel free to take a look at our main guide here @ before making your purchase decision.

Click here to buy from Amazon

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