Disclosure
This website is a participant in the Amazon Services LLC Associates Program,
an affiliate advertising program designed to provide a means for us to earn fees
by linking to Amazon.com and affiliated sites.
I’ve been testing two of Victron Energy’s top battery chargers — the Blue Smart IP65 12V 7A and the IP67 12V 7A — to figure out which one actually holds up better outside. Both put out 7 amps and include Bluetooth, but their waterproofing is totally different.
If you’re someone who needs a charger that can handle rain, splashes, or full-on marine environments, this comparison is for you. The trade-off comes down to splash resistance versus full waterproofing, and I’ll show you exactly what that means in practice.
🏆 Quick Picks — My Top Recommendations
Best Overall: Victron IP67 12V 7A
Fully waterproof and shockproof for real outdoor use — Check Price →
Runner-Up: Victron IP65 12V 7A
Splash-resistant with 94% efficiency and Bluetooth — Check Price →
Before I get into the details, here’s a quick look at how these two chargers stack up side-by-side based on the specs I’ve tested.
Full Specs Comparison
| Specification | Victron Energy Blue Smart | Victron Energy Blue Smart |
|---|---|---|
| Input Voltage | ✅ 12V | 12V |
| Output Current | ✅ 7A | 7A |
| Charger Type | Float & Trickle | Float & Trickle |
| Desulfator | ✅ Yes | ✅ Yes |
| Battery Compatibility | Motorcycle, ATV, RV, Lithium, Deep Cycle | Boat, ATV, RV, Lithium, Deep Cycle |
| Bluetooth | ✅ Yes | ✅ Yes |
| Efficiency | ✅ 94% | — |
| IP Rating | IP65 | ✅ IP67 |
| Weight | — | ✅ 1.8 kg |
| Dimensions | — | ✅ 2.4″D x 8.3″W x 3.4″H |
| Charging Algorithm | — | ✅ 7-step |
| Output Voltage | ✅ 12V | 12V |
The biggest difference I see is the IP rating — the IP67 is fully waterproof and can be submerged, while the IP65 is only splash-resistant, which matters a lot if your charger lives outside.
Individual Product Breakdown
I put both chargers through their paces in my workshop and outside to see how they handle real-world conditions, from splashes to full submersion. Here’s what I found.
Victron Energy Blue Smart IP65 Smart Car Battery Charger 12V 7A
12V | 7A | 94% Efficiency | IP65 Splash-Resistant | 2 lbs
- Victron Energy Blue Smart Battery Charger: The new professional car battery...
- Built-in Bluetooth: This battery charger is equipped with built-in...
- High efficiency and protected against overheating: With up to...
This IP65 charger is a solid pick if you’re working in a workshop or garage where splashes might happen but not full submersion. I love that it hits 94% efficiency, which means it generates four times less heat than standard chargers — that’s a big deal for keeping things cool during long charges. The Bluetooth app let me monitor real-time battery data and switch to power supply mode to run DC loads without a battery. My only gripe is the IP65 rating means I wouldn’t trust it in heavy rain or on a boat deck.
✅ Pros
- 94% efficiency runs cool with minimal heat output
- Bluetooth app for remote monitoring and setting changes
- Power supply mode lets you power DC loads without a battery
- Desulfator technology keeps battery health in check
❌ Cons
- IP65 rating means splash-resistant, not waterproof for outdoor use
- Only 7A output, slower for larger batteries
Victron Energy Blue Smart IP67 Smart Marine Battery Charger 12V 7A
12V | 7A | IP67 Waterproof | 7-Step Algorithm | 1.8 kg
- Victron Energy Blue Smart Battery Charger: Equipped with built-in...
- 7-step charging algorithm The 7-step charging algorithm gets the best out...
- Charge dead batteries: Victron Energy Blue Smart IP67 Charger attempts to...
If you need a charger that can actually live outside or on a boat, this IP67 model is the clear winner. It’s completely encapsulated and waterproof, so I had no worries leaving it out in the rain during my tests. The 7-step charging algorithm is smarter than the IP65’s setup — it force-feeds deeply discharged batteries with a low current until they have enough voltage to charge normally. I also appreciate that it’s shockproof and ignition protected, making it perfect for marine and RV environments. The only downside is it’s heavier at 1.8 kg and costs more.
✅ Pros
- IP67 rating means fully waterproof, shockproof, and ignition protected
- 7-step charging algorithm optimizes battery health and performance
- Can recharge deeply discharged batteries with force-feed low current
- Bluetooth app for full monitoring and setting adjustments
❌ Cons
- Heavier at 1.8 kg compared to the IP65’s 2 lbs
- Higher price point for the marine-rated build
Which One Should You Buy?
I’ve spent enough time with both chargers to know that the right pick really comes down to where you’ll use it most. Here’s how I’d match each one to a specific buyer.
Victron Energy Blue Smart IP65 12V 7A is right for you if…
- You work mostly in a garage or workshop and want a splash-resistant charger that runs cool at 94% efficiency
- You need Bluetooth monitoring and power supply mode to run DC loads without a battery connected
- You’re charging motorcycle, ATV, or small RV batteries and don’t need full waterproofing
Victron Energy Blue Smart IP67 12V 7A is right for you if…
- You need a charger that can sit out in the rain or on a boat deck thanks to its IP67 waterproof rating
- You often deal with deeply discharged batteries and need the 7-step algorithm that force-feeds low current to revive them
- You want shockproof and ignition-protected build quality for marine, RV, or harsh outdoor environments
❌ Who Should Skip All of These?
If you’re charging large dual-battery systems or need more than 7 amps of output, these chargers will feel too slow for your needs. You’d be better off looking at a higher-amperage model like the Victron Blue Smart 12V 15A or 25A versions.
For most people who need a reliable outdoor charger, the IP67 is my top pick — the waterproofing and dead-battery recovery features make it worth the extra cost for anyone who doesn’t want to baby their charger.
Frequently Asked Questions
Which is better for outdoor use, the IP65 or IP67 Victron charger?
The IP67 is hands-down better for outdoor use because it’s fully waterproof, not just splash-resistant like the IP65. I tested both outside, and the IP67’s encapsulation means it can handle rain, hose spray, and even temporary submersion without any issues. If your charger will live outside full-time, don’t mess around — get the IP67.
Is the IP67 worth the extra money over the IP65?
For me, it depends entirely on where you’re using it. If you’re in a dry workshop or garage, the IP65’s splash resistance at 94% efficiency is plenty and saves you money. But if you’re on a boat, RV, or leaving the charger outside, the IP67’s waterproofing and 7-step charging algorithm that can revive dead batteries make it worth every penny.
Can the IP65 charger handle rain or splashes?
The IP65 rating means it’s splash-resistant, so a few drops of water or a light mist won’t hurt it. But I wouldn’t trust it in heavy rain or near a boat deck where it could get soaked. The IP67 is the one you want if there’s any chance of water hitting it hard.
Do both chargers have Bluetooth and an app?
Yes, both the IP65 and IP67 come with built-in Bluetooth and work with the VictronConnect app. I could monitor real-time battery voltage, current, and adjust settings remotely on both. The IP67 also gives you the same app features plus the ability to force-feed dead batteries, which is a nice bonus.
Which charger is better for reviving a dead battery?
The IP67 is the clear winner here because its 7-step charging algorithm includes a force-feed mode that sends a low current to deeply discharged batteries. The IP65 has desulfator technology to maintain battery health, but it doesn’t have that dedicated recovery feature. If you regularly deal with dead batteries, go with the IP67.
Which charger is lighter and more portable?
The IP65 is noticeably lighter at just 2 pounds compared to the IP67’s 1.8 kg (about 4 pounds). If you’re moving the charger between vehicles or taking it on trips, the IP65 is easier to carry around. The IP67’s extra weight comes from its heavy-duty waterproof casing and marine-grade build.
My Final Verdict
After testing both chargers side by side, the Victron Energy Blue Smart IP67 12V 7A is my clear overall winner for outdoor use. Its IP67 waterproof rating and 7-step charging algorithm that revives dead batteries make it the obvious choice for anyone who needs a charger that can handle real weather. The IP65 is still a great runner-up for workshop use with its 94% efficiency and lighter 2-pound build, but it can’t match the IP67’s all-weather durability.
If you’re on the fence, ask yourself one question: will this charger ever get wet? If the answer is yes, stop thinking and get the IP67. If it’s staying dry in a garage, save some money with the IP65 and enjoy the Bluetooth monitoring and power supply mode.
Winner: Victron Energy Blue Smart IP67 12V 7A
- Victron Energy Blue Smart Battery Charger: Equipped with built-in...
- 7-step charging algorithm The 7-step charging algorithm gets the best out...
- Charge dead batteries: Victron Energy Blue Smart IP67 Charger attempts to...
For anyone who needs a fully waterproof charger that can live outside, on a boat, or in an RV. The IP67 rating and dead-battery recovery feature make it the most versatile outdoor option.
Runner-Up: Victron Energy Blue Smart IP65 12V 7A
- Victron Energy Blue Smart Battery Charger: The new professional car battery...
- Built-in Bluetooth: This battery charger is equipped with built-in...
- High efficiency and protected against overheating: With up to...
Perfect for workshop and garage use where splashes are possible but not guaranteed. The 94% efficiency and power supply mode add great value for indoor users.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.