--- product_id: 205468322 title: "Rollerhouse 8.4V 1A Li-ion Battery Charger Power Adapter for 7.2V,7.4V 8.4V D..." brand: "rollerhouse" price: "€ 46.84" currency: EUR in_stock: true category: "Rollerhouse" url: https://www.desertcart.gr/products/205468322-rollerhouse-8-4v-1a-li-ion-battery-charger-power-adapter store_origin: GR region: Greece --- # 8.4V fixed output for precise charging 10ft cord for flexible placement 3.5x1.35mm male plug for perfect fit Rollerhouse 8.4V 1A Li-ion Battery Charger Power Adapter for 7.2V,7.4V 8.4V D... **Brand:** rollerhouse **Price:** € 46.84 **Availability:** ✅ In Stock ## Summary > 🔋 Power your blinds like a pro—charge smart, live smart! ## Quick Answers - **What is this?** Rollerhouse 8.4V 1A Li-ion Battery Charger Power Adapter for 7.2V,7.4V 8.4V D... by rollerhouse - **How much does it cost?** € 46.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/205468322-rollerhouse-8-4v-1a-li-ion-battery-charger-power-adapter) ## Best For - rollerhouse enthusiasts ## Why This Product - Trusted rollerhouse brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart LED Indicator:** Stay in control with a clear red-to-green LED status light that prevents overcharging and keeps your blinds ready to impress. - • **Plug & Play Precision:** Exclusive 3.5x1.35mm male connector guarantees seamless compatibility—avoid costly returns and downtime with the right fit every time. - • **Exclusive Compatibility:** Designed solely for Rollerhouse motorized shades—avoid generic chargers that risk battery damage and enjoy peace of mind with dedicated support. - • **Tailored Power Delivery:** Specifically engineered 8.4V 1A output ensures optimal charging for your 7.2V-8.4V motorized blinds—no guesswork, just perfect power. - • **Extended Reach, Hidden Setup:** Generous 10-foot cord lets you discreetly power your blinds from any outlet, maintaining your sleek, modern home aesthetic. ## Overview The Rollerhouse 8.4V 1A Li-ion Battery Charger is a precision-engineered power adapter designed exclusively for 7.2V-8.4V lithium-ion batteries in motorized roller blinds. Featuring a 3.5x1.35mm male plug and a 10-foot cord, it offers flexible installation and a clear LED charging indicator to prevent overcharging. This charger ensures optimal battery health and performance, making it the must-have accessory for maintaining your smart window treatments. ## Description Buy Rollerhouse 8.4V 1A Li-ion Battery Charger – ONLY for 7.2V-8.4V Motorized Blinds with 3.5x1.35mm Male Plug Connector | Power Adapter with LED Indicator | 10ft(118in) Cord: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - CRITICAL COMPATIBILITY NOTE - READ BEFORE ORDERING This charger works ONLY with:7.2V-8.4V lithium-ion batteries for motorized roller blinds, 3.5x1.35mm MALE plug connector，NOT for 12V/5V batteries, other plug sizes, or non-blind devices, This 3.5*1.35mm male plug CANNOT match DC 5.5x2.1mm, 5.55x2.5mm or other size jacks, wrong plug leads to incompatibility & return - 8.4V 1A Li-ion Battery Charger - Standard fixed output DC 8.4V 1A, inpuut AC 100-240V 50/60Hz, professionally customized to charge 7.2V 2-striing battery packs for electric roller shades. NOT compatible with 6V/12V/LiFePO4/NiMH batteries, misrmatched voltage will cause no charging, failure to power blind motors or permanent battery damage - Charging Status Indicator--Power Cord Length:10 Feet/ 3 Meter,be able to plugit on different outlets. The LED indicator showsred during charging and turns green when fully charged. This helps you monitor charging progress and prevent overcharging. If the light does not turn on,check connections and power sourrce. - Equipped with extra long 10FT(3 Meter) flexible power cord-- Great foor hidden wiring of household window roller blinds; standard US Type A wall plug fits all North American regular household outlets, plug-and-play without extra modification - 3 core confirmation before checkout to avoid wrong order--1.Battery Voltage: Only for 7.2V 2S Li-ion blind battery 2.Port Size: Needs DC 3.5x1.35mm female connector 3.Applicable Device: Non-Universal Charger,Just for Rollerhouse motorized shades. We provide quality after-sales service for factory defectiveitems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WVJ48F5 | | Brand | Rollerhouse | | Built-In Media | DC 8.4V shade charger | | Color | White | | Customer Reviews | 4.3 4.3 out of 5 stars (100) | | Input Voltage | 120 volts_of_alternating_current | | Manufacturer | Rollerhouse | | Model Number | CH0161-0841000F | | Number of Items | 1 | | Number of Outlets | 1 | | Output Voltage | 8.4 volts | | Plug Type | Type A | | Power Source | Corded Electric | | UPC | 612289936422 | | Unit Count | 1 Count | ## Product Details - **Brand:** Rollerhouse - **Color:** White - **Input Voltage:** 120 volts_of_alternating_current - **Output Voltage:** 8.4 volts - **Plug Format:** Type A ## Images ![Rollerhouse 8.4V 1A Li-ion Battery Charger Power Adapter for 7.2V,7.4V 8.4V D... - Image 1](https://m.media-amazon.com/images/I/51fCh2LcBPL.jpg) ## Frequently Bought Together - Rollerhouse 8.4V 1A Li-ion Battery Charger Power Adapter for 7.2V,7.4V 8.4V Device, with LED Indicator 3.5x1.35mm Male Plug Connector, L=118", White - Rechargeable Wireless Tubular Roller Shade Motor Kit, with Remote Control for Motorized Electric Roller Blind Shades, 1.5 inch Tube --- ## 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.gr/products/205468322-rollerhouse-8-4v-1a-li-ion-battery-charger-power-adapter](https://www.desertcart.gr/products/205468322-rollerhouse-8-4v-1a-li-ion-battery-charger-power-adapter) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-04*