Battery Tender 15 AMP Battery Charger and Maintainer - 12V Switchable 15 AMP / 8 AMP / 2 AMP - Selectable Chemistry Standard AGM Gel - LCD Display - 022-0234-DL-WH
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Oct 20 – Oct 24
Features
- Stay Charged: The 15 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: 15 amp Charger, Switchable 15 amp / 8 amp / 2 amp - Convenient Handle, connected alligator clips, 5 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 15 AMP / 8 AMP / 2 AMP. Compatible with lithium (LiFeP04), lead-acid, flooded or sealed maintenance free batteries (agm and gel cell).
Brand: Battery Tender
Color: Black
Product Dimensions: 7.64"D x 9.39"W x 5.28"H
Item Weight: 3.48 Pounds
Output Voltage: 12 Volts
Manufacturer: Deltran
Brand: Battery Tender
Item Weight: 3.48 pounds
Product Dimensions: 7.64 x 9.39 x 5.28 inches
Item model number: 022-0234-DL-WH
Manufacturer Part Number: 022-0234-DL-WH
Date First Available: June 1, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 20 – Oct 24
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Working like a charm. Had to replace a very old automatic that quit working after a lightening stroke to a power pole in the backyard. I was concerned I wouldn't find all the features my old charger had which made it incredibly easy to use. This new charger has not been a disappointment. I think I like it better than the old one, so far. It's still brand new, but so far it is working like a charm and the simplicity of the operation is very nice. I would recommend this automatic charger.
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Reviewed in the United States on June 13, 2025 by Jake
I like that it worked very well and has a charge meter to let you know how the charging process is going in a battery-like image with ascending charge bars blinking. However, it read 80% for a long time after moving up from 20% in not a long time. Then finally jumped to showing 100%. No pass through any in-between. A GREAT improvement over the little motorcycle trickle charger Battery Tender, whose 1.25 amps never could get an auto battery up to the "green light, maintenance charge" stage. One big gripe: the cables to the battery from the unit are really too short, shorter than the small Battery Tender. With a car with its battery on the left front, and me trying to get cables to it from the right side, I had minimal ability to position the charger. As it was, I couldn't get the cables to go over the engine, down the right car side to reach the ground! I needed a stand to raise it closer to the battery . And because of the short cables, I wasn't able to position it completely out of the sun - and it runs an internal cooling fan already to dissipate its own heat. Even another foot of cord would have helped a lot.
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Reviewed in the United States on September 22, 2023 by A. Oltsch
I use it for my ride on mower, charges the battery well, it’s nice and small and easy to store, built well, good price
Reviewed in the United States on December 1, 2024 by shane
I have many Battery Tender brand maintainers on several items including two motorcycles. They are great. Recently my less driven Excursion has been running my deep cycle yellow top battery down due to phantom draw, so I wanted a specific AGM maintainer to keep it up. This new unit is doing well. I’m hearing the fan noise out of the box, so I do worry about longevity with it as others have mentioned, but my biggest concern is my truck sits in my detached shop. If I lose power over there, I may not be aware for days, and if this unit loses power and comes back on, it sits there for a minute, then defaults to standard battery 2amp mode. The unit needs to have a capacitor and programming to be able to go back to what mode it was set to run on or intelligence to auto detect battery types after power bumps. I have a charger maintainer from a company whose name starts with S that claims to auto detect, but you never truly know what it’s doing because there is no battery type indicator. Additionally, the internal cooling fan sounds like it wasn’t meant to run long term, so I bought this model to clearly know what mode/battery type is being charged, but it defaults to standard battery mode after a power flicker makes me worry the wrong voltage will be used to maintain my AGM battery and actually do more harm than good.
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Reviewed in the United States on August 12, 2024 by maddog24
Live in FL and the heat is a real battery killer. We have two cars that are rarely driven. One has a great deal of electrical activities that drain the battery while we are traveling from home. Been through two AGM batteries (H9s) in two years. Expensive. The other is a "classic" that is rarely driven. I generally exercise it once a month for at least 1 hour. I have a trickle charge from another manufacturer that has done a relatively good job but never know the true status of the charge. Enter Battery Tender. R&T Best of the Best winner. It works, provides all information I need on the battery status, plug and forget, 15, 8, 2 Volts charge that automatically steps down as battery charges and large viewing screen for status. If you have multiple vehicles that may need a quick charge or simply a trickle charge, you can't do better than this unit.
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Reviewed in the United States on June 10, 2025 by Ron
Solve the problem that 12-volt batteries in stored vehicles (like cars, motorcycles, boats, or RVs) tend to die over time. This is due to a natural process called self-discharge, as well as parasitic drains from the vehicle's computer, clock, and other electronics.
Reviewed in the United States on August 3, 2025 by Jeffrey
I've used various Battery Tender products for the last twelve years. Never had one fail yet. This charger is perfect for an individual that doesn't need a professional-level charger for at home use. It's easy to use and switches over to the maintenance mode automatically. I use it to maintain the battery on my classic Corvette which is not driven as much as my daily driver. I have used this unit to restore power to my daily driver's battery when I accidentally drained the battery to the point I couldn't start my car because I failed to completely close the trunk lid leaving the trunk light on when I put the car in storage for an extended weekend trip. For those not well versed in battery charging, this unit has an "auto" mode that restores dead batteries, keeps sitting batteries at peak power, and maintains the battery for extended periods of time.
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Reviewed in the United States on June 20, 2023 by Gregory W. Smith
Great product, great order experience
Reviewed in the United States on February 16, 2025 by BigBlock