Battery Tender Plus 4 Bank Multibank Charger - 5 AMP (1.25 AMPs Per Bank) - Smart 12V Multi Battery Charger and Maintainer for Standard, AGM, and Lithium LiFePO4-022-0148-DL-WH
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
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
Tuesday, Nov 18
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Features
- 4 Charging Stations: Charge up to four 12 volt batteries at 1.25 AMPs simultaneously; automatically switches from full charge mode to float charge mode for optimal long-term battery health
- 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: One 4 Bank Multibank Charger Unit, four separate alligator ring terminal combo clips - 2 Year manufacturer's warranty, and lifetime customer service
- Extend Battery Life: Compatible with all 12V lead-acid, flooded, AGM, Lithium (LiFePO4), and gel cell batteries. 4-step charging algorithm optimizes battery life while preventing overcharging or discharging
- Safety Features: This battery charger features reverse polarity protection, a 25-hour safety timer shutoff, and is designed for spark-proof operation to ensure a proper, safe connection
- Weather Resistant: Designed with rugged durability in mind, this 4 bank charger is IP65 weather resistant to provide protection against dust and water intrusion
Description
Product description The Battery Tender 4 Bank Battery Charger is capable of charging four 12-volt batteries at 1.25 amps simultaneously. The unit’s constant current charging is controlled by a microprocessor to prevent overcharging damage caused by trickle chargers. You can use this battery charger with AGM, sealed maintenance free and flooded batteries. You can charge and maintain the batteries of motorcycles, ATVs, jet skis, lawn mowers, and dirt bikes. The unit is capable of maintaining battery charge at the ideal storage voltage for cars, SUVs, pickup trucks, and boats. A 72-hour safety timer shutoff protects your batteries from overcharging. For further safety, the battery charger is spark proof and is equipped with reverse polarity protection. Includes alligator clips and 2 ring terminals for connection. The Battery Tender 4 Bank Battery Charger weighs less than 4 pounds and is designed to charge and maintain your batteries wherever you go.
Brand: Battery Tender
Color: Black/Green
Product Dimensions: 9"D x 18"W x 12"H
Item Weight: 3.21 Ounces
Output Voltage: 12 Volts
Manufacturer: Battery Tender
Brand: Battery Tender
Model: 022-0148
Item Weight: 3.21 ounces
Product Dimensions: 18 x 9 x 12 inches
Item model number: 022-0148-DL-WH
Batteries: 1 12V batteries required.
Is Discontinued By Manufacturer: No
Manufacturer Part Number: 0220148DLWH
OEM Part Number: 022-0148-DL-WH
Safety Rating: Não Aplicável
Amperage: 1.25 Amps
Voltage: 12 Volts
Date First Available: October 2, 2003
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 18
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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Top Amazon Reviews
Good battery tender. It’s larger than I anticipated but works good and nice to charge 4 at a time.
Reviewed in the United States on August 14, 2025 by Strong22
Amazon delivered on their Prime 2 day delivery guarantee! Ordered this on Friday, USPS delivered it today (Sunday)! I had forgotten that USPS DOES have Sunday delivery on certain items. I have a friend that brings me all sorts of medical grade SLA/Gel Cell batteries that are pulls from different hospitals portable X-Ray machines. Around here, they change them out right at 1 year whether or not they need changing. My friend works for a big computer company and manages many of the imaging servers for various hospitals in the Midwest and they give the batteries to him rather than having to pay some company to haul them off to recycle. It would be a shame to send good batteries with lots of life left in them to the recycle plant. We are both Amateur Radio Operators and these batteries are usually either 12 volt, 9 amp hour or 12 volt 17/18 amp hour non-spillable SLA batteries that have anywhere from 4-6 years life still in them and being medical grade they are pretty expensive when new. Most Amateurs that operate portable, on batteries love these to power their portable equipment when out in the field and we are able to sell them at a fraction of the cost of new ones at many of the "Hamfests" (amateur radio gatherings) around the area. This charger is ideal as it will quickly charge the good ones and help locate the occasional bad ones. Being able to charge 4 at a time is essential as we usually get the batteries in case lots - 8 per case for the smaller ones and 4 per case for the 17/18 amp hour ones. For the environmentalists out there, I DO take any bad ones I find to one of the local battery shops that offers free recycling on all rechargeable batteries. I did not order the extension cables with mine as my battery charging station is close to the area I store them in and the included 4 foot cables work just fine for me. For other types of operation I would recommend the extensions. Would I buy this again? Yes. Would I recommend it to others? Definitely
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Reviewed in the United States on March 22, 2015 by Aubrey Sheldon
Like I said you get what you pay for this is sitting in the garage charging four vehicles at all times I like it because it is a good quality brand. It is safe endurable it doesn’t get hot. It’s very simple and you’re able to add extensions to it it accepts the extensions without a problem. All four of our vehicles are being charged, which includes a car a motorcycle and two ATVs I like to fit in the finish the quality the look it’s the most banged for the buck. I highly recommend this product. I definitely would buy it again.
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Reviewed in the United States on January 16, 2025 by Mikec
Wow this thing is unbelievable I have three motorcycles in a car and it keeps all of my batteries fully charged
Reviewed in the United States on July 9, 2025 by Amazon Customer
Using this to keep multiple vehicle batteries healthy. It has worked well so far. The only gripe I have is that the leads are a little short and wish they were 2-4 ft longer. Otherwise, seems to be working well!
Reviewed in the United States on September 4, 2025 by Josh S
Works great on golf cart
Reviewed in the United States on September 5, 2025 by Amazon Customer
**14 years since purchased** Still works like a champ but I've started hearing a slight buzz and high pitched whining when any bank is connected (charging or maintained). Since this is out in my detached shop, I'm not in a hurry to replace it since it still functions properly. But I will be ordering another one to replace this workhorse. ----- **12 years since purchased** This thing hasn't missed a beat. Always connected to 4 batteries 24/7/365 for over a decade and not once has it failed me. The alligator clamps are starting to wear out, which is to be expected but considering I got over a decade of use from the original set, that's not a bad value at all. Being able to buy new alligator clip ends with the quick-disconnect makes replacing them not-a-bother. ------ **Original review*** I have a fleet of 7 company vehicles that only get used a few times per month. I keep 14 spares as well in the garage to have as backups to prevent as little downtime due to battery juice as possible. This little thing works like a champ. I can have a dead battery back to full charge in under 2 days. Once one battery is topped off, I just move the clamps to the next one and keep cycling the batteries every couple of days. This thing has saved me $1000 in new batteries I buy each year, so it's money well spent. I'm thinking about purchasing another 4 bank to decrease the time it takes to top off all my batteries.
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Reviewed in the United States on January 7, 2012 by S2Media S2Media
I first purchased my Harley-Davidson V-Rod back in July 2003. By December 2005 the stock battery was dead a mere 29 months after I had purchased the bike. I started searching online thinking that this was unacceptable and wound up purchasing a battery tender jr. to go with the replacement battery. As of the writing of this review (May 11, 2010) the replacement battery is still going strong at 53 months and counting. I was so thrilled with the performance of the battery tender jr. I went out and purchased the 4-bank battery charger so I could hook up all 4 of my vehicles at the same time. Another reference point was I bought my GMC Sierra back in March 2001 and it's battery made it all the way to February 2010. When I took it into AutoZone to be tested the guys at the shop were completely floored that I had a stock battery that made it almost 9 years to the day. It wasn't as if I was particularly kind to this battery either as it spent 3 winters outside in Detroit along the way not to mention I only kept it on the battery tender periodically and over the past 4 years. Considering most automotive batteries come with a 60 month warranty and I made it to month 107 I'd have to say that's a pretty healthy gain in lifetime. I'm still not sure what the battery tender's power consumption is but I'm fairly certain this unit will pay for itself several times over during the life of your vehicles. If you take care of your vehicles then you owe it to them and yourself to add this device to your mancave. I have mounted it to the ceiling and plugged it in the wall outlet next to the garage door opener so I hardly even notice it's there.
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Reviewed in the United States on May 11, 2010 by B. Buvinghausen