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Battery Tender 8 AMP 12V Battery Charger and Maintainer - Automotive Switchable 8 AMP / 2 AMP - Selectable Chemistry Standard Lithium AGM - Cars SUVs Trucks and Boats - 022-0337-DL-WH

  • Based on 197 reviews
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Availability: In Stock.
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Arrives Thursday, Jun 4
Order within 23 hours and 2 minutes
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Features

  • Stay Charged: The 8 AMP car battery charger automotive provides a full charge to your machine's battery before automatically switching to float mode to maintain proper voltage levels for your battery without overcharging
  • Connect and Forget: With a low maintenance design, our universal vehicle charger and maintainer is compact, lightweight, and easy to operate even in small storage space for your convenience
  • Includes: 8 AMP Charger, Switchable 8 AMP / 2 AMP - Connected alligator clips, 3 year warranty, and lifetime customer service
  • Monitor Power Levels: A solid state two-color LED light indicates the charging status and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. Interactive LCD display shows charging rate selected, battery type selected, battery percentage charged, error messages
  • Safe and Secure: Spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power.
  • Versatility: Easily switch between Amperage levels 8 AMP / 2 AMP. Compatible with lithium (LiFeP04), lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).

Description

Improve the battery life of your automobile or powersport vehicle with the Battery Tender® 8 Amp / 2 Amp Selectable Battery Charger and Maintainer! Unlike typical trickle chargers that can overcharge a battery and cause damage when connected for too long, our innovative charger and maintainer provides a full charge before automatically switching to float mode to keep your battery optimally charged.

Brand: Battery Tender


Color: Black


Product Dimensions: 1.37"D x 4.13"W x 6.53"H


Item Weight: 1.6 Pounds


Output Voltage: 12 Volts


Manufacturer: ‎Deltran


Brand: ‎Battery Tender


Item Weight: ‎1.63 pounds


Product Dimensions: ‎1.37 x 4.13 x 6.53 inches


Item model number: ‎022-0337-DL-WH


Manufacturer Part Number: ‎022-0337-DL-WH


Date First Available: October 8, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great gadget pays for itself
I love Battery Tender devices. The options for this model are very useful -- charge at 2 amps or 8 amps, for three different battery types, including float mode for long-duration battery maintenance. With the current cost of batteries, this is a great value. I trust this brand so I wasn't interested in the small savings offered by imitators. ... show more
Reviewed in the United States on April 12, 2025 by Gadget Lover

  • Don't go cheap
Worth the money...
Reviewed in the United States on March 5, 2025 by Joseph C.

  • battery tender
I like the convertible charging rates. i do not need to hang it on a wall.
Reviewed in the United States on November 4, 2024 by Manuel

  • Great features but poor UI and instructions.
Automatic charging safety features and selectable modes for wet cell, AGM and LiFePo4 batteries is surprising for the price point. The cables are not particularly long but longer ones are easily available. The only real gripe that loses a star for me is the confusing indicator for charging status and poorly written instructions. A normal charging state is supposed to be indicated by an steady amber LED ring light but mine is red yet seems to be working correctly with an expected charging voltage. There is no indication of the charging state though. ... show more
Reviewed in the United States on March 7, 2022 by Stan

  • Great Battery Tender
With COVID-19, I have been working from home since March 2020 and I should have known better. If you leave your car sitting for long periods of time, the battery will die. And of course, mine did. $850 later, this might have been solved with a battery tender. You don't want to cheap out, either. This is a sort of trickle charger, but it shuts off. I know it's charging by the amber light and then it goes green (you can also hear it charging). When the light goes green, it switches to a "float mode" so that it doesn't overheat. Once I read through the instructions, it was great. I've never had to jump my battery, so thinking through what to do in what order is really the only thinking you have to do. The only wish I had with this is that it had a longer cord. It looks like most people have the same feedback. Most drivers do not part right against the wall of their garage, so having another few feet would have been great. ... show more
Reviewed in the United States on February 15, 2021 by Laura Laura

  • Not what I expected, but it's a versatile, compact charger.
Like other reviewers, I'm a bit confused about the extra cable that cannot easily connect to the charger. It's a very compact, lightweight charger that worked well to recharge several batteries I had in garaged vehicles -- some are lead-acid, and others are AGM: this charger worked well. I like that this charger eliminates the "snap, crackle, and pop" when connecting the cables to the battery terminals -- NICE. ... show more
Reviewed in the United States on February 6, 2024 by ajones

  • Perfect choice for larger car batteries.
I own three Deltran Battery Tender Two-Bank charger/maintenance units. For long-term storage, they are great. One maintains a Mercedes SL with two batteries, a starter unit and a large supply unit. But a recent addition, a Cadillac with a large battery, I wanted a quicker charge. At 1.25 AMP's, the other Tenders take a little time to bring the power back to full charge. With this 8 AMP model it is fast and thorough! ... show more
Reviewed in the United States on November 2, 2023 by Colt-SL

  • Tenderoni
I've owned a couple of this brands battery tenders in the past. They've lasted years and always do the job. Bought this one as an upgrade and it's definitely easy to use. The charging capability is also impressive as it's rated double what my old one is. Just plug it in and have peace of mind that your motorcycle (or other toys) battery is being kept in good order. ... show more
Reviewed in the United States on August 20, 2023 by H. Lopez

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