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Smart Dual Battery Isolator 12V 140A Auto or Manual Control, Waterproof Voltage Sensitive Relay(VSR) with Digital Voltmeter for Car, RV, ATV, UTV, Boat, Marine

Product ID: 637356108

Details

Connector Type
Screw
Contact Material
Silver
Contact Type
Normally Open
Current Rating
140 Amps
Mounting Type
Screw Mount

⚡140A high current rating

💧Waterproof silicone-sealed housing

🔋Voltage sensitive relay 13.3V cut-in / 12.8V cut-out

AR$158706

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Description

🔌 Stay charged, stay unstoppable — power your journey with precision!

INTUITIVE LED STATUS - Clear LED indicators let you monitor charging status at a glance—no guesswork needed.
SMART VOLTAGE SENSING - Automatically engages at 13.3V and disengages at 12.8V to keep your primary battery charged and ready.
POWERFUL 140 A CAPACITY - Handles heavy-duty dual battery setups with ease, ensuring uninterrupted power flow.
WEATHERPROOF DURABILITY - Silicone-sealed interior protects against harsh elements—built to last on every adventure.
PLUG PLAY INSTALLATION - Complete kit with 20ft 6AWG cable and accessories for hassle-free setup—no alternator or ignition wiring required.

The POWO Carlife Smart Dual Battery Isolator is a robust 12V 140A voltage sensitive relay designed for cars, RVs, boats, and more. Featuring a waterproof silicone-sealed housing, it automatically manages battery charging by activating at 13.3 volts and disconnecting at 12.8 volts. Equipped with LED indicators and a comprehensive installation kit including a 20ft 6AWG cable, it ensures reliable, maintenance-free dual battery management in harsh environments.

Specifications

ASIN	B09LXM2VS2
Best Sellers Rank	#90,521 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Battery Relocation Kits
Brand Name	POWO Carlife
Coil Voltage	13 Volts (DC)
Connector Type	Screw
Contact Material	Silver
Contact Type	Normally Open
Current Rating	140 Amps
Customer Reviews	4.5 4.5 out of 5 stars (62)
Included Components	20 FT 6 AWG Cable, Isolator
Item Type Name	Battery Isolator Kit
Item Weight	3.5 Pounds
Manufacturer	POWO Carlife
Minimum Switching Voltage	13.3 Volts
Model	BG001
Mounting Type	Screw Mount
Operation Mode	Automatic
Part Number	POWO Carlife - BM140S
UPC	747781012685
Warranty Description	Replacement within 30 days without any reason

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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AR$158706

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews