Rustic Elegance House Smart Dual Battery Isolator: Automatic charging relay
Ever been stuck with a dead battery when you least expect it? The Smart Dual Battery Isolator is your go-to solution for keeping the juice flowing where it's needed most. It's not just smart; it's practically clairvoyant, thanks to its automatic charging relay that knows exactly which battery needs a boost before you do. And with its voltage sensing tech, it's like having a personal bodyguard for your batteries—no overcharging, no undercharging, just perfect health.
- Whether you're cruising the open sea in your boat, living the RV life, or just trying to keep your car from leaving you stranded, this gadget's got your back.
- Say goodbye to guessing games about battery life. This isolator keeps performance at its peak, so you can focus on the road (or waves) ahead.
- And the best part? You don't need to be a tech wizard to get it up and running. Installation's a breeze, and maintenance? What maintenance?
Features
- Voltage sensing relay
- Marine battery isolator
- Dual battery system
- Automatic charging relay
General specs
- Brand: Rustic Elegance House
- Seller: Joom
- ID: 67717e2e82f2de01cbd7d889
- Type: Dual Battery Isolator
- Application: Marine, RV, Automotive
- Features: Automatic Charging Relay, Voltage Sensing
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$39.66
Last price update: 9/1/25
Out of stock
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Dual Battery Isolator Automatic charging relay
|
Smart Isolator with Dual Batteries 12V 140A capacity
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Smart Adjustable Dual Battery Isolator with LCD Display 12V 140A capacity
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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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Smart Automatic Battery Charger Automatic charging
|
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| Brand | Rustic Elegance House | Timeless Home | Automobile Club | Optimized General | Elegant Living House | TOMTOP JMS |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $39.66 | $62.89 | $138.11 | $91.56 | $48.55 | $45.91 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 30, 2025 | December 7, 2025 | December 31, 2025 | December 9, 2025 | December 8, 2025 | December 7, 2025 |
| Type | Dual Battery Isolator | Smart adjustable battery isolator, Double battery, Voltage sensitive relay | Automatic charge switch | Automatic charge switch | ||
| Voltage | 12V | 12V | 12V, 24V | 12V, 24V | ||
| Compatibility | Cars, Boats, Yachts, Trucks | RVs, motorhomes | 12V, 24V | |||
Smart Dual Battery Isolator
$39.66
