JOHO Smart Dual Battery Isolator: Automatic charging relay
- No more guessing games—the automatic charging relay keeps your batteries perfectly charged.
- Stay informed with the voltage measurement relay, because surprises are for birthdays, not battery levels.
- Marine-grade? More like marine-proof. This thing's built to last.
- Dual battery systems? Absolutely. It's like peanut butter and jelly—just meant to be.
General specs
- Brand: JOHO
- Seller: Joom
- Compatibility: Dual battery systems
- Construction: Marine-grade
- Features: Automatic charging relay, Voltage measurement relay
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$60.15
Last price update: 5/30/25
Available to order
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
|
AINYSZIN Automotive Parts VSR Voltage sensitive relay
|
VEVOR VSR002
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Smart Multi-Stage Battery Charger and Repair Device Multi-stage charging
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Fully Automatic Smart Battery Charger Yellow Dual voltage 6V/2A 12V/2A
|
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| Brand | JOHO | VEVOR | AINYSZIN Automotive Parts | VEVOR | GearUp AutoMoto | VehicleKit |
| Model | OT029 | VSR | VSR002 | |||
| Color |
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| Rating |
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| Price | $60.15 | $46.99 | $22.25 | $27.99 | $42.46 | $20.72 |
| Seller | Joom | Vevor | Joom | Vevor | Joom | Joom |
| Update | June 2, 2025 | April 16, 2025 | June 17, 2025 | April 16, 2025 | June 4, 2025 | June 2, 2025 |
Smart Dual Battery Isolator
$60.15
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