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3CZY Auto RV Smart Dual Battery Charging Switch Isolator: 12V 24V compatibility

Auto RV Smart Dual Battery Charging Switch Isolator — Switches, 3CZY
Available Options
12V 24V
12V 24V
Joom
$30.54
Out of stock

Ever been stuck with a dead battery because your RV or vehicle decided to go on a power diet? The Auto RV Smart Dual Battery Charging Switch Isolator is here to save the day—no more guessing games with your battery life. It's got this nifty voltage sensitive relay that plays traffic cop, directing power between your main and auxiliary batteries based on who's hungry (or full). Whether you're rocking a 12V or 24V system, this little gadget fits right in, making it a no-brainer for anyone with dual batteries. And let's not forget, it's built like a tank, so it'll stick around longer than that questionable leftover in your fridge. Seriously, if you love your auto or RV, this isolator is basically your new best friend.

  • Voltage sensitive relay
  • Dual battery charging
  • Auto RV use
  • Smart isolator technology
  • 12V 24V compatibility

General specs

  • Brand: 3CZY
  • Seller: Joom
  • Compatibility: 12V, 24V
  • Type: Voltage sensitive relay
  • Application: Auto, RV
  • Function: Dual battery charging, Smart isolator
  • First listed by seller: 7/11/25

If you are interested in more details, you can find full information on the seller's page.

$30.54
Last price update: 7/11/25
Out of stock

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Delivery to United States
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Price $30.54 $23.96 $53.99 $508.93 $41.32 $21.90
Seller Joom Joom Vevor Joom Joom Vevor
Update July 4, 2025 August 29, 2025 August 16, 2025 August 28, 2025 August 29, 2025 August 26, 2025
Compatibility 12V, 24V Black setups 12V, 24V 12V, 24V
Auto RV Smart Dual Battery Charging Switch Isolator — Switches, 3CZY

Auto RV Smart Dual Battery Charging Switch Isolator

$30.54

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