---
product_id: 51488133
title: "Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More"
brand: "voltaic systems"
price: "€ 472.46"
currency: EUR
in_stock: true
reviews_count: 8
category: "Voltaic Systems"
url: https://www.desertcart.be/products/51488133-voltaic-systems-offgrid-solar-backpack-charger-with-v50-battery-power
store_origin: BE
region: Belgium
---

# Padded Laptop & Tablet Sleeve 10W Monocrystalline Solar Cells Charges Devices in 3.5 Hours Sunlight Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More

**Brand:** voltaic systems
**Price:** € 472.46
**Availability:** ✅ In Stock

## Summary

> ☀️ Stay charged, stay ahead — power your journey with the sun!

## Quick Answers

- **What is this?** Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More by voltaic systems
- **How much does it cost?** € 472.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/51488133-voltaic-systems-offgrid-solar-backpack-charger-with-v50-battery-power)

## Best For

- voltaic systems enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Anywhere:** 10W high-efficiency solar panels charge your devices fast, even on the go.
- • **Reliable Energy Storage:** Includes V50 Power Bank to store solar energy and keep your devices powered when the sun’s down.
- • **Built to Brave the Outdoors:** Rugged, waterproof polyester fabric and durable solar cells designed for everyday adventure.
- • **All-Day Carry, All-Day Charge:** Ergonomic backpack with dedicated padded sleeves fits laptops up to 15” and tablets up to 10”.
- • **Universal Device Compatibility:** Seamlessly powers smartphones, tablets, cameras, and more via USB — stay connected everywhere.

## Overview

The Voltaic Systems OffGrid Solar Backpack Charger combines a 10W monocrystalline solar panel with a V50 battery power bank, delivering fast, reliable charging for phones, tablets, and USB devices. Designed with rugged, waterproof materials and padded compartments for laptops up to 15 inches, this backpack is perfect for professionals on the move who demand sustainable power and versatile storage. Backed by a 2-year warranty, it ensures you never miss a beat, even off the grid.

## Description

Buy Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More: Portable Power Banks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Love these backpacks - I’ll start with this is my 3rd backpack from Voltaic. As in I’ve had one of their backpacks as my daily driver for 15 years now. I recently upgraded to this one. It’s been a month and once again I’m very elated to have paid a higher price for a higher quality pack. One of my coworkers even commented that the material is of high quality… and it’s “green” too! If you’ve read this far. Just treat yó self! The last one I owned still works I just wanted the new battery and backpack. Take note it’s hard to tell but the “camera insert” that you see in the photos of the bag open. Does NOT come with the bag and I’m not sure they still sell them. Again this is a well made backpack that’s going to be my daily driver for some time now. So get yours!
Review: Looked great. Quality product. - I bought this for travel. It's very secure. I would like a better configuration of the pockets, but it's a good bag.

## Features

- INCLUDES A BATTERY PACK (V50 POWER BANK) to charge your device quickly and safely. Store energy and power to charge your devices even when it is cloudy and the sun is not out
- INCLUDES A 2-YEAR WARRANTY. Our solar panels are designed to last. Built using rugged fabric and strong solar cells that can withstand the rigors of everyday use (2 year on solar panel, 1 year on battery pack)
- HIGH PERFORMANCE SOLAR PANELS made from industry-leading monocrystalline solar cells charges most smartphones completely in 3.5 hours in direct sunlight
- BACKPACK DESIGN | Padded laptop/tablet sleeve (up to 15" laptop and 10” tablet), large main storage compartment, plenty of convenient storage for cables, adapters and tablets, expandable water bottle / tripod pocket, easy access padded sunglasses pocket
- COMPATIBILITY | Designed to power thousands of devices that charge from USB, including various handheld devices and smartphones, and DSLR camera batteries (with USB charging cradle). Includin iPhone, iPad, Android, Samsung Galaxy, Blackberry, iPads and Samsung Tablets, iPods, Sony, Nikon, Canon, and GoPro digital cameras

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N244AEO |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Backpack Design | Solar Backpack |
| Best Sellers Rank | #227,703 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2,915 in Cell Phone Portable Power Banks |
| Brand Name | Voltaic Systems |
| Color | Matte Black |
| Compatible Device Size Maximum | 15 inches |
| Customer Reviews | 4.1 out of 5 stars 37 Reviews |
| Fit Type | BACKPACK |
| Included Components | V50 Power Bank |
| Item Weight | 4.2 pounds |
| Manufacturer | Voltaic Sytems |
| Manufacturer Part Number | 1034-C |
| Material Type | Plastic |
| Model Name | V50 |
| Number of Items | 1 |
| Other Special Features of the Product | Solar Powered |
| Outer Material | Polyester |
| Pattern | Solid |
| Product Style | Modern |
| Recommended Uses For Product | Iphone |
| Shell Type | Soft Shell |
| Size | Large |
| Sport Type | Hiking, Travelling |
| Storage Volume | 25 liters |
| Strap Type | Shoulder Strap |
| Style Number | V50 |
| UPC | 892652001227 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Voltaic Systems
- **Color:** Matte Black
- **Compatible Devices:** Cameras, Laptops, Smartphones, Tablets
- **Compatible Phone Models:** Iphone
- **Connector Type:** USB Type C
- **Included Components:** V50 Power Bank
- **Number of Items:** 1
- **Special Feature:** Solar Powered
- **Total USB Ports:** 2
- **Wattage:** 10 watts

## Images

![Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More - Image 1](https://m.media-amazon.com/images/I/91MhRxEdQCL.jpg)
![Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More - Image 2](https://m.media-amazon.com/images/I/91OwwWZuqsL.jpg)
![Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More - Image 3](https://m.media-amazon.com/images/I/91gi9E8jt2L.jpg)
![Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More - Image 4](https://m.media-amazon.com/images/I/61J2LIeGaVL.jpg)
![Voltaic Systems OffGrid Solar Backpack Charger with V50 Battery Power Bank, 10 Watt | Powers Phones, Tablets, USB Devices, & More - Image 5](https://m.media-amazon.com/images/I/91SdG2C9TfL.jpg)

## Questions & Answers

**Q: is the battery back the new V50? From pictures it looks like the old one.**
A: The current version on Amazon has the V44 battery pack. The V50 is currently only available directly on our website as of today (September 16, 2019).

**Q: My battery pack is now 100% charged.  If I don't use it, how long will the battery last (days/months)?  Thank you!**
A: We recommend making sure you use or recharge your battery every 6 months to maintain the battery's performance, but if full the battery should hold its charge for about 1 year.

**Q: can this charge other battery packs as well?**
A: Yes, although most battery packs are designed to charge well from solar. Some have low current cutoffs, others can only take a narrow range of voltages, etc.  If you want to charge other battery packs, we suggest adding a regulator to the solar panel output - https://www.voltaicsystems.com/solar-usb-regulator

**Q: Is there room 4 a camelpack?**
A: Yes - we would place it in the laptop / tablet compartment in the back of the bag and then run it down the shoulder strap. You would want to improvise some sort of clip or strap to hold the Camelback to the shoulder strap, but that should be relatively easy.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love these backpacks
*by C***I on August 4, 2022*

I’ll start with this is my 3rd backpack from Voltaic. As in I’ve had one of their backpacks as my daily driver for 15 years now. I recently upgraded to this one. It’s been a month and once again I’m very elated to have paid a higher price for a higher quality pack. One of my coworkers even commented that the material is of high quality… and it’s “green” too! If you’ve read this far. Just treat yó self! The last one I owned still works I just wanted the new battery and backpack. Take note it’s hard to tell but the “camera insert” that you see in the photos of the bag open. Does NOT come with the bag and I’m not sure they still sell them. Again this is a well made backpack that’s going to be my daily driver for some time now. So get yours!

### ⭐⭐⭐⭐ Looked great. Quality product.
*by L***L on June 2, 2025*

I bought this for travel. It's very secure. I would like a better configuration of the pockets, but it's a good bag.

### ⭐⭐⭐⭐⭐ Worth the price
*by K***R on August 5, 2018*

This backpack was worth the 200.00. I love the extra compartment for tablet/laptop and the main compartment has so much room. I didn’t write a review immediately because i wanted to see how it worked for being a general commuting/work backpack. To say the least its very comfortable and the solar charged battery is a lifesaver. I use my iPad Pro 12.9 for work and i am always on the go. I haven’t used the whole battery but it has been more than enough to give my iPad enough juice to get things done and have enough charge left over to charge my AirPods and iPhone 7 Plus. I highly recommend this backpack. Update (26 August 2018) Still amazing. This pack gives me a lot of convenience and is very sturdy. Would recommend to anyone. So far I have used to to hold my work stuff, hike and bike in San Diego.

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-17*