---
product_id: 628133311
title: "Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping"
brand: "luvknit"
price: "157.94 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Luvknit"
url: https://www.desertcart.tn/products/628133311-solar-power-bank-20000mah-black-portable-charger-with-usb-c
store_origin: TN
region: Tunisia
---

# 15W USB-C fast charging 20000mAh high-capacity battery Ultra-lightweight & rugged design Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping

**Brand:** luvknit
**Price:** 157.94 DT
**Availability:** ✅ In Stock

## Summary

> 🔌 Stay powered, stay unstoppable—your ultimate off-grid companion!

## Quick Answers

- **What is this?** Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping by luvknit
- **How much does it cost?** 157.94 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/628133311-solar-power-bank-20000mah-black-portable-charger-with-usb-c)

## Best For

- luvknit enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** Charge your phone 2-3 times on a single full battery—stay connected even off-grid.
- • **Fast & Flexible Charging:** Dual USB-C & USB-A ports with 15W fast charge keep multiple devices powered up quickly.
- • **Emergency-Ready Solar Backup:** Built-in solar panel offers trickle charging for peace of mind when outlets vanish.
- • **Rugged & Ready for Adventure:** Lightweight, slim, and shock-resistant—perfect for camping, hiking, and travel.
- • **Safety First with Smart Protection:** Multi-layer safeguards plus a 3-mode LED flashlight for emergencies and signaling.

## Overview

This 20000mAh portable power bank combines high-capacity lithium polymer batteries with dual USB-C and USB-A outputs, delivering up to 15W fast charging. Designed for outdoor enthusiasts, it features a rugged, lightweight build and a solar panel for emergency trickle charging. Additional safety protections and a multi-mode LED flashlight make it an essential backup for camping, travel, and power outages.

## Description

desertcart.com: Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping : Cell Phones & Accessories

Review: Doesn't Charge in the sun (UPDATED) - I just used this item for the very first time. Came fully charged. Worked as described. Power completely drained and now it won't recharge in the sun. Kept it in direct sunlight for an entire day and it doesn't work. Very disappointing as I ordered this mainly for camping. UPDATE: Decided to change from 1 star to 5 because of the seller's response time and great customer service. Seller offered a full refund, shows willingness to work with their customers.
Review: Save your money and buy something else - This power bank is useless. If you buy it, you are essentially throwing money away. I was able to charge my phone with it all of ONCE and that is when I charged the power bank with a cord, not the sun. I have slimmer, better chargers that can completely power my phone 3-4 times on one recharge. This one does not. I tried to charge this thing with the sun, which is what it is sold as being its function. Left it out in intense sunlight for over a week, and poof! nothing! the flashlight function doesn't work, it doesn't power my phone, it doesn't even light up any of the charging indicators. I'd say it makes a lovely paperweight, but it's not all that attractive. Sadly, I threw away the packaging before bringing it on a long trip and missed the return window.

## Features

- ☀️ 𝐒𝐨𝐥𝐚𝐫 𝐏𝐚𝐧𝐞𝐥 𝐟𝐨𝐫 𝐄𝐦𝐞𝐫𝐠𝐞𝐧𝐜𝐲 𝐏𝐨𝐰𝐞𝐫 – The built-in solar panel continuously trickle-charges the battery under direct sunlight, giving you an extra layer of security when you're off-grid. It’s a reliable backup that helps extend your power when wall outlets are out of reach.
- 🏕️ 𝐔𝐥𝐭𝐫𝐚-𝐋𝐢𝐠𝐡𝐭𝐰𝐞𝐢𝐠𝐡𝐭 & 𝐑𝐮𝐠𝐠𝐞𝐝 𝐟𝐨𝐫 𝐎𝐮𝐭𝐝𝐨𝐨𝐫 𝐔𝐬𝐞 – Weighing just 230g (0.5 lbs) and 0.65 inches thin, it slips easily into any backpack. The durable ABS+PC shell protects against bumps, drops, and everyday wear—making it your go-to power source for hiking, camping, road trips, or emergency preparedness.
- 🛡️ 𝐒𝐚𝐟𝐞𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 & 𝐋𝐄𝐃 𝐅𝐥𝐚𝐬𝐡𝐥𝐢𝐠𝐡𝐭 – Multi‑protection system guards against over‑charge, over‑current, short‑circuit, and overheating. Built‑in LED flashlight with 3 modes (Strong Light, Strobe, SOS) doubles as a signal light in emergencies. Backed by a 12‑month hassle‑free warranty.
- 🔋 𝐋𝐚𝐫𝐠𝐞 𝐂𝐚𝐩𝐚𝐜𝐢𝐭𝐲 𝐟𝐨𝐫 𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐂𝐡𝐚𝐫𝐠𝐞𝐬 – The 20,000mAh battery provides up to 2-3 full charges for an iPhone 15 or 1.5 charges for an iPad. With both USB-C and USB‑A outputs, you can power two devices at once—ideal for camping trips, power outages, or sharing with a travel companion.
- ⚡ 𝟏𝟓𝐖 𝐅𝐚𝐬𝐭 𝐂𝐡𝐚𝐫𝐠𝐢𝐧𝐠 𝐔𝐒𝐁-𝐂 – When plugged into a wall outlet via USB-C, it delivers 15W fast charging to quickly refuel your phone. Perfect for when you need a quick power boost before heading out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNPHSF3Z |
| Amperage | 3 A |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 20000 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 10 hours |
| Battery Weight | 8.32 ounces |
| Best Sellers Rank | #7,476 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #374 in Cell Phone Portable Power Banks |
| Brand | Luvknit |
| Color | Black |
| Compatible Cellular Phone Models | Samsung I9230 Galaxy Golden |
| Compatible Devices | Camera, Smartwatch, Speaker, Tablet, iPhone17/16/15, iPad, Samsung Galaxy phones, Google Pixel, tablets, Bluetooth headphones, smartwatches |
| Compatible Phone Models | smartphone |
| Connector Type | USB Type A, USB Type C |
| Current | DC |
| Customer Reviews | 3.8 out of 5 stars 318 Reviews |
| Included Components | 1* carabiner, 1* instruction manual, 1* solar power bank |
| Item Dimensions | 5.63 x 2.91 x 0.85 inches |
| Item Dimensions L x W x Thickness | 5.63"L x 2.91"W x 0.85"Th |
| Item Weight | 8.32 ounces |
| Manufacturer | ShenZhen Fashiontec Technology Co.,Ltd. |
| Maximum Output Power | 15W |
| Mfr Part Number | PS21K |
| Model Name | PS21K |
| Model Number | PS21K |
| Number of Batteries | 2 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Ports | 3 |
| Other Special Features of the Product | Fast Charging, Flashlight, Lightweight, Over Charging Protection, Slim |
| Output Current | 3 A |
| Output Wattage | 15 watts |
| Power Source | Corded Electric |
| Rapid Charging Performance | 50% in 1 Hour |
| Reusability | Rechargeable |
| Special Feature | Fast Charging, Flashlight, Lightweight, Over Charging Protection, Slim |
| Unit Count | 1 Count |
| Voltage | 3.7 volts |
| Warranty Description | We Support Refund Without Return Within 30 Days And Replacement Within 60 Days. If you have any questions, please feel free to contact us via order ID. We will reply within 24 hours. |
| Warranty Type | We Support Refund Without Return Within 30 Days And Replacement Within 60 Days. If you have any questions, please feel free to contact us via order ID. We will reply within 24 hours. |

## Product Details

- **Battery Capacity:** 20000 Milliamp Hours
- **Brand:** Luvknit
- **Color:** Black
- **Connector Type:** USB Type A, USB Type C
- **Special Feature:** Fast Charging

## Images

![Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping - Image 1](https://m.media-amazon.com/images/I/71h+qLulG6L.jpg)
![Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping - Image 2](https://m.media-amazon.com/images/I/71vQCPRRl2L.jpg)
![Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping - Image 3](https://m.media-amazon.com/images/I/71t8CJYc5ZL.jpg)
![Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping - Image 4](https://m.media-amazon.com/images/I/81tOeqH8cLL.jpg)
![Solar Power Bank 20000mAh, Black Portable Charger with USB-C&USB-A Outputs, Emergency Backup Battery Pack, LED Flashlight, for iPhone Samsung Android – Solar for Emergency Only, Perfect for Camping - Image 5](https://m.media-amazon.com/images/I/71ExRr2SRLL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Doesn't Charge in the sun (UPDATED)
*by R***N on March 18, 2026*

I just used this item for the very first time. Came fully charged. Worked as described. Power completely drained and now it won't recharge in the sun. Kept it in direct sunlight for an entire day and it doesn't work. Very disappointing as I ordered this mainly for camping. UPDATE: Decided to change from 1 star to 5 because of the seller's response time and great customer service. Seller offered a full refund, shows willingness to work with their customers.

### ⭐ Save your money and buy something else
*by P***I on July 15, 2026*

This power bank is useless. If you buy it, you are essentially throwing money away. I was able to charge my phone with it all of ONCE and that is when I charged the power bank with a cord, not the sun. I have slimmer, better chargers that can completely power my phone 3-4 times on one recharge. This one does not. I tried to charge this thing with the sun, which is what it is sold as being its function. Left it out in intense sunlight for over a week, and poof! nothing! the flashlight function doesn't work, it doesn't power my phone, it doesn't even light up any of the charging indicators. I'd say it makes a lovely paperweight, but it's not all that attractive. Sadly, I threw away the packaging before bringing it on a long trip and missed the return window.

### ⭐⭐⭐⭐⭐ Solar Power Bank
*by K***I on July 29, 2026*

A must have for campers! The Solar Power Bank works as it should! It is light weight and travels well. Did not need the flashlight on it but checked it out to see if it works.. it does and it is bright. Fast charging easy to use.

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-14*