---
product_id: 590028680
title: "Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black)"
brand: "bytepower"
price: "$289.95"
currency: USD
in_stock: true
reviews_count: 7
category: "Byte Power"
url: https://www.desertcart.us/products/590028680-solar-charger-power-bank-20000mah-portable-solar-pone-charger-compass
store_origin: US
region: United States of America
---

# Fast 5V/3.1A dual USB output 20000mAh A+++ battery Built-in high-precision compass Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black)

**Brand:** bytepower
**Price:** $289.95
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your adventure, stay unstoppable.

## Quick Answers

- **What is this?** Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black) by bytepower
- **How much does it cost?** $289.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/590028680-solar-charger-power-bank-20000mah-portable-solar-pone-charger-compass)

## Best For

- bytepower enthusiasts

## Why This Product

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

## Key Features

- • **Solar Emergency Backup:** Harness the sun’s energy anytime with a rugged solar panel—perfect for unexpected outdoor power needs.
- • **Dual Fast-Charge USB Ports:** Simultaneously power up two devices at 5V/3.1A for rapid, reliable charging on the go.
- • **Rugged IP67 Waterproof Design:** Built to withstand rain, splashes, and dust—engineered for the millennial manager who demands durability and style.
- • **Massive 20000mAh Power Reserve:** Keep your devices charged all weekend long with a top-grade lithium polymer battery boasting 3000+ recharge cycles.
- • **All-in-One Outdoor Survival Tool:** Integrated compass, SOS flashlight modes, whistle, and carabiner make this your ultimate adventure companion.

## Overview

The BytePower Solar Charger Power Bank combines a massive 20000mAh A+++ lithium polymer battery with dual fast-charging USB ports and a solar panel for emergency recharging. Designed for outdoor enthusiasts and busy professionals alike, it features a built-in compass, SOS flashlight modes, whistle, and carabiner, all housed in a durable IP67 waterproof casing. Ideal for hiking, camping, and travel, this portable charger ensures your devices stay powered wherever life takes you.

## Description

Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black)

Review: Very light weight so easy to carry - Durable
Review: Not so good.. - Quality

## Features

- 🌞🌞【Top Grade A+++ Battery】⚡⚡This Solar Charger Power bank built in Grade A+++ 20000mAh anti-explosion Lithium polymer battery, the solar power bank have more than 3000 times full cycle recharging lifetime, 20000mAh capacity offer huge energy to your devices , Smart IC Chip protects your devices from overcharging, over-current, over-voltage, and short circuits.
- 🌞🌞【Fast USB Input & Output】⚡⚡This solar power charger support Fast Charging input and output at 5V/2.1A , the input fully charge time is around 4-5 hours. both 5V/ 3.1A USB Output Ports support charge two devices at same time, the solar phone charger is also compatible with iPhone, iPad, laptop, and other USB devices.
- 🌞🌞【Solar Charging Mode】⚡⚡The Solar charging mode is designed for outdoors emergency situations , when charging the Solar charger Via Solar panel, its max charging speed is 5V*0.2A, just around 1/10 of the charging speed with USB Outlet. So pls keep in mind that you’d better fully charge the Solar powered power bank with USB adapter before outdoor trip.
- 🌞🌞【Multi-Functions Features】⚡⚡ The Portable power bank is waterproof at IP67 level .A High-Precision Compass has been built in the back of the portable charger, two super bright LED flashlights support both lighting mode & SOS mode. In addition, you will get two free accessories, the carabiner help you to hang the phone charger on your backpack, the whistle can be used to seek for rescue or send a signal in emergency situations.
- 🌞🌞【Use Occasion & Customer Service】⚡⚡the cell phone charger is a perfect outdoor equipment for hiking, camping, cycling, fishing, traveling, and beaches. It pass CE, UL, PSE testing and have top quality. we also provide 24hours online customer service. Any problems please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4H8QMJ5 |
| Amperage | 3.1 Amps |
| Antenna Location | Iphone |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 235 Grams |
| Best Sellers Rank | #223,227 in Electronics ( See Top 100 in Electronics ) #726 in Mobile Portable Power Banks |
| Box Contents | Compass, Carabiner, Whistle, Flashlights |
| Brand | BytePower |
| Brand Name | BytePower |
| Colour | Black |
| Compatible Devices | Laptop |
| Compatible Phone Models | Iphone |
| Connector Type | USB Type A |
| Country of Origin | USA |
| Customer Reviews | 4.1 out of 5 stars 438 Reviews |
| Item Dimensions | 14 x 7.9 x 2.9 Centimeters |
| Item Dimensions L x W x Thickness | 14L x 7.9W x 2.9Th Centimeters |
| Manufacturer | Shenzhen Coolstar Technology Limited |
| Manufacturer Part Number | 001 |
| Model Number | P3-Black |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Other Special Features of the Product | Fast Charging,Portable,Waterproof |
| Portable | Yes |
| Power Source | Battery Powered,Corded Electric,Usb Adapter |
| Special Feature | Fast Charging,Portable,Waterproof |
| UPC | 710702463590 |
| Voltage | 5 Volts |

## Product Details

- **Battery Capacity:** 20000 Milliamp Hours
- **Brand:** BytePower
- **Colour:** Blue
- **Connector Type:** USB
- **Special Feature:** Fast Charging,Portable,Waterproof

## Images

![Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black) - Image 1](https://m.media-amazon.com/images/I/81ClfTQ++1L.jpg)
![Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black) - Image 2](https://m.media-amazon.com/images/I/71dOqSforNL.jpg)
![Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black) - Image 3](https://m.media-amazon.com/images/I/810T-mc6pxL.jpg)
![Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black) - Image 4](https://m.media-amazon.com/images/I/71VJNrScuIL.jpg)
![Solar Charger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Black) - Image 5](https://m.media-amazon.com/images/I/812D9fPGpWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very light weight so easy to carry
*by D***E on 23 November 2025*

Durable

### ⭐⭐ Not so good..
*by T***H on 31 October 2025*

Quality

### ⭐⭐⭐⭐⭐ charges phone well
*by A***R on 10 January 2026*

work great but a bit slow in solar charging

## Frequently Bought Together

- BytePower SolarCharger Power Bank 20000mAh, Portable Solar Pone Charger with Compass,Carabiner, Whistle,Flashlights,Solar Panel Charger,Camping Gear Accessory (Blue)
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**Shop now:** [https://www.desertcart.us/products/590028680-solar-charger-power-bank-20000mah-portable-solar-pone-charger-compass](https://www.desertcart.us/products/590028680-solar-charger-power-bank-20000mah-portable-solar-pone-charger-compass)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-06*