Optimized General Automatic Charge Switch for RVs: 12V/24V automatic switching
Available Options
Ever wish your RV could just take care of its own battery charging? Well, now it can. The Automatic Charge Switch for RVs is like having a tiny, super-smart electrician on board. It’s got this smart dual battery isolator that’s always on the ball, using a voltage sensitive relay to flip between 12V and 24V systems without you lifting a finger. And with its dual insulation, it’s not just smart—it’s safe and tough enough to handle whatever the road throws at it.
Here’s why you’ll love it: No more guessing games with voltage—it detects and switches automatically. Plus, that dual insulation isn’t just for show; it’s your peace of mind. And yeah, it plays nice with standard black setups, because who needs extra hassle?
- Smart battery isolator
- Voltage sensitive relay
- Dual insulation
- Compatible with black
- 12V/24V automatic switching
General specs
- Brand: Optimized General
- Seller: Joom
- Voltage: 12V, 24V
- Type: Automatic charge switch
- Insulation: Dual
- Relay Type: Voltage sensitive
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Automatic Charge Switch for RVs 12V/24V automatic switching
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Automatic Charge Switch for RVs 12V/24V automatic switching
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Automatic Charge Switch for RVs 12V/24V automatic switching
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VEVOR OT029
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Smart Isolator with Dual Batteries 12V 140A capacity
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Smart Dual Battery Isolator Automatic charging relay
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| Brand | Optimized General | Elegant Living House | VehicleKit | VEVOR | Timeless Home | Rustic Elegance House |
| Model | OT029 | |||||
| Color | ||||||
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| Price | $90.92 | $44.80 | $23.24 | $53.99 | $61.89 | $37.99 |
| Seller | Joom | Joom | Joom | Vevor | Joom | Joom |
| Update | August 8, 2025 | August 30, 2025 | August 29, 2025 | August 16, 2025 | August 30, 2025 | August 30, 2025 |
| Voltage | 12V, 24V | 12V, 24V | 12V, 24V | 12V | ||
| Type | Automatic charge switch | Automatic charge switch | Automatic charge switch | Dual Battery Isolator | ||
| Compatibility | RVs, motorhomes | Black setups | Cars, Boats, Yachts, Trucks | |||
Automatic Charge Switch for RVs
Reviews
Sophie W.
Cardiff
June 5, 2025
As a bit of a life-hacker, I was skeptical at first—spending money on something that claims to be smart and automatic, you know? But after using it for a couple of weeks, I'm totally sold. It just flips between the different voltage systems on its own, no guessing or manual switches. The build feels solid, like it can handle rough trips, and that dual insulation gives me peace of mind against any electrical issues. It integrates well with my standard setup, which is a huge plus since I hate adding complexity. For anyone on a budget but wanting reliability, this could be worth the investment. Too good to pass up if you're into making your RV life easier :)
- Pros: This thing is an absolute game changer for my RV setup. It automatically handles the charging between my batteries without me doing a thing, which saves so much time and hassle. The safety features are top-notch, feeling really robust and reliable on the road. It works seamlessly with my existing setup, no extra parts needed.