--- product_id: 637356108 title: "Smart Isolator" brand: "powo carlife" price: "€ 108.69" currency: EUR in_stock: true category: "Powo Carlife" url: https://www.desertcart.sk/products/637356108-smart-isolator store_origin: SK region: Slovakia --- # 140A high current rating Waterproof silicone-sealed housing Voltage sensitive relay 13.3V cut-in / 12.8V cut-out Smart Isolator **Brand:** powo carlife **Price:** € 108.69 **Availability:** ✅ In Stock ## Summary > 🔌 Stay charged, stay unstoppable — power your journey with precision! ## Quick Answers - **What is this?** Smart Isolator by powo carlife - **How much does it cost?** € 108.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/637356108-smart-isolator) ## Best For - powo carlife enthusiasts ## Why This Product - Trusted powo carlife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **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 140A 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. ## Overview 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. ## Description Buy Battery Isolator 12V Kit 140Amp Split Charge Relay with 20ft 6AWG Wiring Cable Kit, Automatic Dual Battery Isolator Kit Voltage Sense Relay for Marine, ATV, UTV, RV, Car: Battery Relocation Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - STRONG & STURDY: This sensitive relay made of high-quality material housing, adopt the silicone sealed interior to protect the battery isolator, can withstand harsh weather conditions. - VOLTAGE PROTECTION: Our dual battery isolator features a voltage sensitive chip, cuts in at 13.3 volts and cuts out at 12.8 volts, to ensuring your primary battery is always ready for your vehicle to run. - LED INDICATOR: There are LED indicators on the sensitive relay panel. When the dual battery isolator is turned on, the LED indicator lights up, when it is turned off, the relay indicator light is off, which is convenient to observe the charging status. - EASY TO INSTALL: Voltage sensitive relay package contains a complete set of installation accessories, with the help of the installation instructions, you can easily complete the installation, no alternator or ignition connection needed. - WIDE APPLICATION: POWO Carlife smart battery isolator are small enough to fit anywhere and fit perfectly into most cars, RVs, trucks, tankers, SUVs, ships, boats, yachts. ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Connector Type:** Screw - **Contact Material:** Silver - **Contact Type:** Normally Open - **Current Rating:** 140 Amps - **Mounting Type:** Screw Mount ## Images ![Smart Isolator - Image 1](https://m.media-amazon.com/images/I/61EnhQ8Uh6L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - 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 - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing - 10pcs 4 Awg - 3/8" (M10) Sanuke Wire Lugs Ring Terminal Connectors Ends, UL Listed Heavy Duty for Battery Cable Lug Wire Electrical Eyelets with 3:1 Dual Wall Adhesive Heat Shrink --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/637356108-smart-isolator](https://www.desertcart.sk/products/637356108-smart-isolator) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-30*