---
product_id: 205468322
title: "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"
brand: "rollerhouse"
price: "€ 49.87"
currency: EUR
in_stock: true
reviews_count: 8
category: "Rollerhouse"
url: https://www.desertcart.com.cy/products/205468322-rollerhouse-8-4v-1a-li-ion-battery-charger-power-adapter
store_origin: CY
region: Cyprus
---

# 8.4V 1A output power LED charging indicator 10ft long power cord 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

**Brand:** rollerhouse
**Price:** € 49.87
**Availability:** ✅ In Stock

## Summary

> 🔋 Charge smarter, not harder — power your devices with confidence!

## Quick Answers

- **What is this?** 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 by rollerhouse
- **How much does it cost?** € 49.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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

- • **Compact & Portable:** Sleek, lightweight design (under 5 oz) fits seamlessly into your tech setup without clutter.
- • **Smart Charging Status:** LED indicator shifts from red to green, so you know exactly when charging is complete.
- • **Extended Reach Freedom:** 10-foot power cord lets you plug in from a distance—no more outlet hunting.
- • **Power-packed Precision:** Delivers a steady 8.4V 1A output for efficient Li-ion battery charging.
- • **Tailored Compatibility:** Designed specifically for 7.2V to 8.4V motorized shades and 2-string lithium battery packs—no guesswork.

## Overview

The Rollerhouse 8.4V 1A Li-ion Battery Charger is a compact, efficient power adapter designed for 7.2V to 8.4V lithium battery packs, especially motorized shades. Featuring a 10-foot cord for flexible placement and an LED indicator for real-time charging status, it ensures reliable, hassle-free charging. Note: incompatible with 12V devices and certain smart curtain motors.

## Description

Buy 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: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Quickly arrived and worked well. - Arrived quickly and worked well.
Review: I use it to charge electric blinds - I have electric blinds very high up. The charge plug is about 12 feet high. I needed 2 of these chargers in order to charge all four blinds at once. Luckily I only have to do it once a year. Anyway, these work and the cord is plenty long.

## Features

- 8.4V 1A Power Adapter Li-ion Battery Charger--Output 8.4V 1A 8.4W,input voltage range AC 100-240V 50-60Hz 0.5A Max，Charger body dimensions: LxWxH 2.68in*1.65in*1.26in
- Charging Compatibility--Only charging for 7.2V~8.4V motorized shades or 2-String Lithium Battery Pack, Cannot be used for 12V devices.Not compatible with original smart curtain motors from brands such as Graber, Bali, or Somfy. Please verify your device model before purchasing.
- Long electrical cord--Power Cord Length:10 Feet/ 3 Meter, be able to plug it on different outlets. It has an indicator light when motor is fully charged.
- 3.5x1.35mm Male Interface Connector-- 8.4V 1A lithium battery power charger, do not compatible with other sizes (4.0*1.7mm, 5.5*2.1mm),
- How to charge--Indicator appears red when your device is during the charging. It appears green,when the battery pack is fully charged

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WVJ48F5 |
| Customer Reviews | 4.2 4.2 out of 5 stars (96) |
| Date First Available | August 24, 2019 |
| Item Weight | 4.6 ounces |
| Item model number | 612289936422 |
| Manufacturer | Rollerhouse |
| Package Dimensions | 3.98 x 2.76 x 2.13 inches |

## Product Details

- **Brand:** Rollerhouse
- **Input Voltage:** 120 Volts (AC)
- **Output Voltage:** 8.4 Volts
- **Plug Format:** Type A
- **UPC:** 612289936422

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51fCh2LcBPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quickly arrived and worked well.
*by S***E on June 30, 2025*

Arrived quickly and worked well.

### ⭐⭐⭐⭐⭐ I use it to charge electric blinds
*by A***Y on October 27, 2024*

I have electric blinds very high up. The charge plug is about 12 feet high. I needed 2 of these chargers in order to charge all four blinds at once. Luckily I only have to do it once a year. Anyway, these work and the cord is plenty long.

### ⭐⭐⭐⭐⭐ Good Replacement
*by S***F on June 15, 2023*

We misplaced our electric blind charger and this unit worked perfectly as a substitute. The price was very reasonable and the quality of the unit was good. It had an extra long cord which is exactly what we needed.

## 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

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**Shop now:** [https://www.desertcart.com.cy/products/205468322-rollerhouse-8-4v-1a-li-ion-battery-charger-power-adapter](https://www.desertcart.com.cy/products/205468322-rollerhouse-8-4v-1a-li-ion-battery-charger-power-adapter)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-22*