---
product_id: 78860276
title: "Schumacher SL44 4200mAh Blue Lithium Ion Fuel Pack"
brand: "schumacher electric"
price: "3851 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/78860276-schumacher-sl44-4200mah-blue-lithium-ion-fuel-pack
store_origin: IS
region: Iceland
---

# Dual 1A & 2A USB fast charging 4200mAh high-capacity power Multi-layer safety protection Schumacher SL44 4200mAh Blue Lithium Ion Fuel Pack

**Brand:** schumacher electric
**Price:** 3851 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your day, wherever you go!

## Quick Answers

- **What is this?** Schumacher SL44 4200mAh Blue Lithium Ion Fuel Pack by schumacher electric
- **How much does it cost?** 3851 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/78860276-schumacher-sl44-4200mah-blue-lithium-ion-fuel-pack)

## Best For

- schumacher electric enthusiasts

## Why This Product

- Trusted schumacher electric brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pocket-sized durability:** Ultra-compact aluminum case fits your lifestyle—sleek, sturdy, and travel-ready.
- • **Power that lasts all day:** Extend your phone battery life up to 48 hours—never miss a moment.
- • **Charge tablets 50% longer:** Boost your tablet’s battery life by half for uninterrupted productivity.
- • **Smart LED status indicator:** Stay informed with real-time charging feedback—power management made effortless.
- • **Dual USB ports for multitasking:** Simultaneously power two devices with 1A & 2A ports—work and play without pause.

## Overview

The Schumacher SL44 is a sleek, ultra-compact 4200mAh lithium-ion portable charger featuring dual 1A and 2A USB ports for fast, simultaneous charging. Its durable aluminum case and built-in multi-layer safety protections ensure reliable performance on the go, extending smartphone battery life up to 48 hours and tablet life by 50%. Perfectly sized for pocket portability with an LED indicator for easy power monitoring.

## Description

Schumacher's 4200mAh Portable Charger with Built-In Cables Lithium Ion technology provides longer life. Designed with overcurrent, overload, under voltage and short-circuit protection. 2A & 1A Dual USB Ports charges most USB devices, including smartphones and mp3 players, cameras, wireless headphones and portable gaming systems. Ultra-compact and durable aluminum case is designed for durability and performance. The compact design will conveniently fit in your pocket, for easy traveling. LED Indicator provides charging status. Extend your phone battery life for up to 48 hours and give tablets up to 50% extra battery life.

## Features

- Dual 1A and 2A USB Ports
- Extend your phone battery life for up to 48 hours
- Provides up to 50% more life to tablet batteries
- Ultra-compact and durable aluminum case
- 4200mAh output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Schumacher |
| Brand | Schumacher Electric |
| Item Weight | 5.3 ounces |
| Product Dimensions | 4.38 x 1.13 x 8.5 inches |
| Item model number | SL44 |
| Manufacturer Part Number | SL44 |
| Special Features | LED Indicator Lights, Pocket Size, Portable |
| Amperage | 2 Amps |
| Voltage | 5 Volts |

## Product Details

- **Connector Type:** usb
- **Brand:** Schumacher Electric
- **Battery Capacity:** 4200 Milliamp Hours
- **Color:** Blue
- **Special Feature:** LED Indicator Lights, Pocket Size, Portable

## Images

![Schumacher SL44 4200mAh Blue Lithium Ion Fuel Pack - Image 1](https://m.media-amazon.com/images/I/51Yk4s+cHXL.jpg)
![Schumacher SL44 4200mAh Blue Lithium Ion Fuel Pack - Image 2](https://m.media-amazon.com/images/I/51nHc4JoDvL.jpg)

---

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**Shop now:** [https://www.desertcart.is/products/78860276-schumacher-sl44-4200mah-blue-lithium-ion-fuel-pack](https://www.desertcart.is/products/78860276-schumacher-sl44-4200mah-blue-lithium-ion-fuel-pack)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-21*