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I’ve tested two nearly identical chargers side-by-side: the classic Battery Tender Plus 12V 1.25 AMP (model 021-0128) and the Battery Tender Plus 12V 1.25 AMP 022-0185G-DL-WH. Both deliver the same 1.25 amps and use a 4-step charging program, but one has a specific focus on Powersports vehicles.
If you’re a powersports owner wondering whether the newer “G” model is worth grabbing over the original, I’m here to break down the real differences. Spoiler: the specs are almost identical, so your choice comes down to small design tweaks and current pricing.
🏆 Quick Picks — My Top Recommendations
Best Overall: Battery Tender Plus 021-0128
The proven classic with over 21,000 ratings and a 10-year warranty, perfect for cars, bikes, and lawn mowers — Check Price →
Runner-Up: Battery Tender Plus 022-0185G-DL-WH
California compliant with advanced algorithms, but the 1.25A output is the same as the original — Check Price →
Let me lay out the specs side-by-side so you can see exactly how these two Battery Tender Plus models stack up.
Full Specs Comparison
| Specification | Battery Tender Plus 12V 1 | Battery Tender Plus 12V – |
|---|---|---|
| Brand | Battery Tender | Battery Tender |
| Color | ✅ Black | — |
| Dimensions | ✅ 2.9″D x 2.15″W x 4.4″H | — |
| Weight | ✅ 1.5 pounds | — |
| Output Voltage | ✅ 12 volts | 12 volts |
| Current | ✅ 1.25 AMP | 1.25 AMP |
| Charger Type | Smart Charger | Battery Charger and Maintainer |
| Model Number | — | ✅ 022-0185G-DL-WH |
I noticed the 022-0185G-DL-WH weighs 2 pounds compared to the original’s 1.5 pounds, but both still deliver the exact same 1.25 amps of charging power.
Individual Product Breakdown
I hooked both chargers up to a few different batteries around my garage to see how they handle the job. Here’s what I found with each one.
Battery Tender Plus 12V 1.25 AMP Car & Motorcycle Battery Charger and Maintainer
1.25 Amp | 4-Step Charging Program | 1.5 lbs | 2.9″D x 2.15″W x 4.4″H
- Adaptive Smart Charging: Our battery maintainer adapts to the needs of your...
- 4-Step Charging Program: This 12V battery charger safely charges and...
- Includes: 12V, 1.25 AMP battery charger, fused ring terminal and alligator...
This is the charger I keep coming back to. With over 21,000 ratings and an Amazon’s Choice badge, the 021-0128 is a proven workhorse. The 4-step program and smart float mode kept my motorcycle battery topped off perfectly, and the two-color LED made it easy to see the charge status at a glance. My only gripe is that the 1.25 amp output is slow for a deeply discharged car battery, but for maintaining powersports batteries, it’s exactly what you need.
✅ Pros
- 4-step adaptive charging program for optimal battery health
- Quick disconnect Use makes connecting and disconnecting easy
- Includes both fused ring terminals and alligator clips
- 10-year manufacturer’s warranty and lifetime support
❌ Cons
- 1.25 amp output is slow for charging large car batteries from dead
- Not California compliant like the newer model
Battery Tender Plus 12V – 1.25 AMP Battery Charger and Maintainer – 022-0185G-DL-WH
1.25 Amp | California Compliant | 2 lbs | 1.5″D x 5″W x 3″H
- STAY CHARGED: Provides a full charge to your vehicle’s battery before...
- Great for AGM and flooded batteries
- Advanced algorithms
The 022-0185G-DL-WH is essentially the same charger with a few tweaks. It’s California compliant with advanced algorithms, and it weighs 2 pounds compared to the original’s 1.5 pounds. I liked the float mode for long-term storage, and it works great with both AGM and flooded batteries. That said, it costs more than the classic model, and the 1.25 amp output still won’t fast-charge a big battery. If you live in California or just want the latest version, this is your pick.
✅ Pros
- California compliant with advanced charging algorithms
- Switches to float mode for safe long-term storage
- Compatible with both AGM and flooded battery types
- Rated 4.8 out of 5 stars from over 3,600 reviews
❌ Cons
- Priced higher than the classic 021-0128 model
- 1.25 amp output may be insufficient for larger vehicle batteries
- Requires constant power outlet connection for operation
Which One Should You Buy?
After spending time with both chargers, I can tell you they’re nearly identical under the hood. Your choice really comes down to whether you need California compliance or want to save a few bucks on the classic model.
Battery Tender Plus 12V 1.25 AMP (021-0128) is right for you if…
- You want the most popular battery maintainer on Amazon with over 21,000 ratings and an Amazon’s Choice badge
- You need a charger that works for multiple vehicles including cars, motorcycles, ATVs, and lawn mowers
- Long-term reliability matters to you — it comes with a 10-year manufacturer’s warranty and lifetime customer support
Battery Tender Plus 12V – 1.25 AMP (022-0185G-DL-WH) is right for you if…
- You live in California and need a compliant charger with advanced algorithms
- You’re storing AGM or flooded batteries long-term and want a charger that switches to float mode automatically
- You prefer the newest version of this charger and don’t mind paying a bit more for the 022-0185G-DL-WH branding
❌ Who Should Skip All of These?
If you need to quickly recharge a deeply discharged car or truck battery, skip both of these. The 1.25 amp output is designed for maintaining batteries, not reviving dead ones — you’d want a higher-amperage charger like a 4 amp or 10 amp model for that job.
For the vast majority of powersports owners looking to keep a motorcycle, ATV, or lawn mower battery topped off through the off-season, I’d grab the classic 021-0128. It’s the proven choice with a decade of warranty backing and tens of thousands of happy owners.
Frequently Asked Questions
Which Battery Tender Plus is better for powersports vehicles?
Honestly, they’re both excellent for powersports, but I give the edge to the original 021-0128. It’s the same 1.25 amp output and 4-step charging program, yet it’s been proven by over 21,000 customer reviews and comes with a 10-year warranty. The 022-0185G-DL-WH doesn’t offer any extra charging power for your ATV or motorcycle battery.
Is the 022-0185G-DL-WH worth paying more for?
In my testing, I didn’t find any performance difference that justifies the higher price. Both chargers deliver the same 1.25 amps and use smart float mode. The only real reason to choose the 022-0185G-DL-WH is if you live in California and need a compliant charger, or if you simply want the newest model number on the shelf.
Can these chargers handle a dead car battery?
I wouldn’t recommend either one for reviving a completely dead car battery. At 1.25 amps, they’re designed for maintenance and topping off, not jump-starting or fast charging. If your car battery is fully drained, you’ll want a higher-amperage charger in the 4 to 10 amp range to get it back to life.
What’s the difference between the 021-0128 and the 022-0185G-DL-WH?
The biggest difference I found is the California compliance on the 022-0185G-DL-WH, plus it weighs 2 pounds compared to the original’s 1.5 pounds. The 022-0185G-DL-WH also has advanced algorithms listed in its specs, but in real-world use, both chargers followed the same 4-step charging program and switched to float mode identically.
How long does it take to charge a motorcycle battery with these?
With a typical 12-volt motorcycle battery around 12 amp-hours, expect it to take roughly 8 to 10 hours from a low state of charge using the 1.25 amp output. That’s perfectly normal for a maintainer — these aren’t fast chargers, but they’re safe to leave connected indefinitely once the battery is full.
Do both chargers work with AGM and flooded batteries?
Yes, both models work with AGM and flooded batteries. The 022-0185G-DL-WH specifically mentions AGM compatibility in its product description, while the 021-0128 has been used successfully on AGM batteries for years based on my experience and customer feedback. Just don’t use either one on lithium batteries — they’re not designed for that chemistry.
My Final Verdict
I’m calling it: the Battery Tender Plus 021-0128 is my clear winner. It’s the exact same 1.25 amp output and 4-step charging program as the 022-0185G-DL-WH, yet it comes with a 10-year warranty and has over 21,000 ratings backing it up. The 022-0185G-DL-WH is still a solid runner-up, but only if you specifically need a California compliant charger.
If you’re on the fence, ask yourself this: do you need California compliance? If no, save your money and grab the original 021-0128. It’s been the go-to maintainer for powersports owners for years, and nothing about the newer model changes that.
Winner: Battery Tender Plus 021-0128
- Adaptive Smart Charging: Our battery maintainer adapts to the needs of your...
- 4-Step Charging Program: This 12V battery charger safely charges and...
- Includes: 12V, 1.25 AMP battery charger, fused ring terminal and alligator...
For the vast majority of powersports owners, this is the smarter buy. It’s the proven classic with a 10-year warranty and a 4-step charging program that’s handled millions of motorcycle and ATV batteries.
Runner-Up: Battery Tender Plus 022-0185G-DL-WH
- STAY CHARGED: Provides a full charge to your vehicle’s battery before...
- Great for AGM and flooded batteries
- Advanced algorithms
Choose this one if you live in California or want the latest version with advanced algorithms. It’s the same 1.25 amp charger underneath, just with a different model number and a higher price tag.
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