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 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Dual Battery Isolator Automatic charging relay
|
VEVOR OT029
|
VEVOR VSR002
|
Renogy RBC40D1S Two Charging Options for maximum efficiency
|
NOCO GEN5X3
|
Ontel BADAS-MC4 Double-sided battery organizer
|
|
| Brand | Rustic Elegance House | VEVOR | VEVOR | Renogy | NOCO | Ontel |
| Model | OT029 | VSR002 | RBC40D1S | GEN5X3 | BADAS-MC4 | |
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $39.66 | $53.99 | $21.90 | $199.99 | $199.95 | $14.98 |
| Seller | Joom | Vevor | Vevor | Amazon | Amazon | Amazon |
| Update | August 30, 2025 | August 16, 2025 | September 26, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
Smart Dual Battery Isolator
$39.66
