---
product_id: 702710925
title: "Solar Charger 25000mAh, Portable Solar Phone Charger with 4 Solar Panels, High Capacity Solar Power Bank External Battery, 2 USB Ports, 6W/3A Solar Power, Waterproof, Dust & Shock Resistant"
brand: "tranmix"
price: "$36"
currency: NZD
in_stock: false
reviews_count: 5
url: https://www.desertcart.nz/products/702710925-solar-charger-25000mah-portable-solar-phone-charger-with-4-solar
store_origin: NZ
region: New Zealand
---

# Waterproof, dust & shock resistant 25000mAh high-capacity power 4 solar panels, 6W solar input Solar Charger 25000mAh, Portable Solar Phone Charger with 4 Solar Panels, High Capacity Solar Power Bank External Battery, 2 USB Ports, 6W/3A Solar Power, Waterproof, Dust & Shock Resistant

**Brand:** tranmix
**Price:** $36
**Availability:** ❌ Out of Stock

## Summary

> ☀️ Power your hustle, rain or shine!

## Quick Answers

- **What is this?** Solar Charger 25000mAh, Portable Solar Phone Charger with 4 Solar Panels, High Capacity Solar Power Bank External Battery, 2 USB Ports, 6W/3A Solar Power, Waterproof, Dust & Shock Resistant by tranmix
- **How much does it cost?** $36 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/702710925-solar-charger-25000mah-portable-solar-phone-charger-with-4-solar)

## Best For

- tranmix enthusiasts

## Why This Product

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

## Key Features

- • **Dual USB Ports:** Charge two devices simultaneously—because multitasking is a must.
- • **Rugged & Weatherproof:** Built to survive your wildest adventures—waterproof, dustproof, and shock resistant.
- • **Quad Solar Panel Design:** Harness maximum sunlight with 4 efficient solar panels for faster charging anywhere.
- • **Massive 25000mAh Battery:** Stay powered all day and beyond—never miss a moment.
- • **Ultra-Portable Powerhouse:** Compact yet powerful, perfect for professionals on the go who refuse to be tethered.

## Overview

The Tranmix Solar Charger features a massive 25000mAh battery with 4 high-efficiency solar panels delivering 6W/3A solar power input. Equipped with 2 USB ports, it supports simultaneous device charging. Its rugged, waterproof, dustproof, and shock-resistant design ensures reliable performance in any environment, making it the ultimate portable power bank for professionals and adventurers alike.

## Description

2 Charging Methods: a. With 4 solar panels, it can be charged in sunlight, which is 4-5 times faster than single panel chargers. A good partner for your hiking and camping. b. It can also be recharged by the wall charger, it can be quickly fully charged in 12-14 hours. Built-in intelligent IC chip, can protect your device from overheating, over-current, over-voltage, short circuit, etc. A MUST HAVE FOR OUTDOORS: Equipped with a bright LED flashlight which is an ideal choice for night walks or emergencies. Waterproof, dust and shock resistant, very suitable for camping, hiking or other outdoor activities. Product features: Capacity: 25,000mAh Watt-hour: 92.5Wh (you can take it on a plane). Solar Power: 6W/1.2A 4 x solar panels (15.5 x 8.5 x 3.5 cm folded or 26.5 x 15.5 cm open). Battery: Li-polymer battery Dimensions: 15.5 x 8.5 x 3.5 cm. Total weight (with solar panels): 538g Box contents: 1 x 25000mAh Solar Charger 1 x USB charging cable. 1 x user manual (English language not guaranteed).

Review: I use this solar charger while camping to keep my phone and camera battery charged and it works beautifully. I've been using for about two years and haven't had any issues. I am open in areas where there are no services and, although I'm car camping most of the time, don't want to risk draining my battery or having to run my car if I don't need to. Also works well for backpacking in the mountains. Convenient size and not overly heavy.
Review: I have this with me everywhere. It has saved me on so many camping trips, or when I was too lazy to find a wall port. Definitely heavier than your average travel charger but this thing holds a lot of juice and it's still light for how much power you get out of it. I love the solar component; slower than wall charging, of course, but it really does work when in direct sunlight! Used it for over a hundred charges and still going strong.

## Features

- Total USB ports: 2
- Wattage: 6.0 watts
- Amperage: 3.0 amps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T49HH94 |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | 415 in Mobile Phone Solar Chargers |
| Colour | Orange |
| Connectivity technologies | USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,785) |
| Date First Available | 6 Aug. 2024 |
| Form Factor | Foldable |
| Item Weight | 510 g |
| Item model number | HI-S025 |
| Other display features | CE |
| Product Dimensions | 15.49 x 8.56 x 3 cm; 510 g |
| Special features | Lightweight, Waterproof |
| What’s in the box | 1 x 25000mAh solar charger, 1 x USB charging cable and 1 x bright LED flashlight |

## Product Details

- **Brand:** Tranmix
- **Colour:** Orange
- **Connector type:** USB Type A
- **Special feature:** Lightweight, Waterproof
- **Voltage:** 5 Volts

## Images

![Solar Charger 25000mAh, Portable Solar Phone Charger with 4 Solar Panels, High Capacity Solar Power Bank External Battery, 2 USB Ports, 6W/3A Solar Power, Waterproof, Dust & Shock Resistant - Image 1](https://m.media-amazon.com/images/I/61s75ewS5eL.jpg)
![Solar Charger 25000mAh, Portable Solar Phone Charger with 4 Solar Panels, High Capacity Solar Power Bank External Battery, 2 USB Ports, 6W/3A Solar Power, Waterproof, Dust & Shock Resistant - Image 2](https://m.media-amazon.com/images/I/41kx2yRc7iL.jpg)
![Solar Charger 25000mAh, Portable Solar Phone Charger with 4 Solar Panels, High Capacity Solar Power Bank External Battery, 2 USB Ports, 6W/3A Solar Power, Waterproof, Dust & Shock Resistant - Image 3](https://m.media-amazon.com/images/I/510G3t1geCL.jpg)
![Solar Charger 25000mAh, Portable Solar Phone Charger with 4 Solar Panels, High Capacity Solar Power Bank External Battery, 2 USB Ports, 6W/3A Solar Power, Waterproof, Dust & Shock Resistant - Image 4](https://m.media-amazon.com/images/I/51j7d3FIO4L.jpg)
![Solar Charger 25000mAh, Portable Solar Phone Charger with 4 Solar Panels, High Capacity Solar Power Bank External Battery, 2 USB Ports, 6W/3A Solar Power, Waterproof, Dust & Shock Resistant - Image 5](https://m.media-amazon.com/images/I/51q5Rrd-ojL.jpg)

## Questions & Answers

**Q: Can it wall charge on 110 and 220 volts?  What about from the car - 12 volts?**
A: Do not under any circumstances leave this charging in your car window unattended. Likely you will come back to your vehicle on fire. Lithium batters are highly volatile in direct sun and high vehicle temps. On the main topic I've charged mine from 110 or using a 220 adaptor. I've even charged it from my USB ports I installed in my vehicle.

**Q: Will this charge an iPad Pro 12.9?**
A: Yes, it can charge an iPad Pro 12.9.
Any problem, please feel free to contact me

**Q: Will it charge other things beside phones for instance a flashlight?**
A: I have found that i can charge anything with this. As long as the item you are charging comes with a usb style charger.

**Q: Does it generate enough to charge a laptop over time?**
A: Have not tried a laptop. I have successfully charged my phone and Kindle but it takes 4-5 hours. I have not been able to fully charge the the built-in battery with solar.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***N on 28 December 2024*

I use this solar charger while camping to keep my phone and camera battery charged and it works beautifully. I've been using for about two years and haven't had any issues. I am open in areas where there are no services and, although I'm car camping most of the time, don't want to risk draining my battery or having to run my car if I don't need to. Also works well for backpacking in the mountains. Convenient size and not overly heavy.

### ⭐⭐⭐⭐⭐ Review
*by A***O on 19 December 2023*

I have this with me everywhere. It has saved me on so many camping trips, or when I was too lazy to find a wall port. Definitely heavier than your average travel charger but this thing holds a lot of juice and it's still light for how much power you get out of it. I love the solar component; slower than wall charging, of course, but it really does work when in direct sunlight! Used it for over a hundred charges and still going strong.

### ⭐⭐⭐⭐⭐ Review
*by J***T on 10 June 2023*

Was very impressed with this power bank! I totally drained it while I was watching movies on my tablet in my tent camping an fell asleep with it plugged in lol. In the morning I clipped to the top of my tent all day and by the night time it was up to 3 bars! Which is pretty good to me. Next day I used it to charge my phone and my vape at the same time on a nice sunny day, I was able to get 78% on my iPhone 7 Plus and 100% on my vape in about 2hrs and still have 3 bars on the solar bank charging in the sun at the same time. It’s great for charging small things such as phones, headphones, little Bluetooth speakers etc. it can charge tablets and laptops and other mid sized gadgets but keep in mind it’s just 25,000 mah battery. So if you have many devices or need more power you might want to look into something a little bit bigger with a solar panel kit like a Jackery or Rocksolar max pro solar package. Overall it’s a great item to have no matter if you’re camping or not for emergency where there’s no power and you need to charge your phone.

## Frequently Bought Together

- Tranmix Solar Charger Power Bank 25000mAh - QC3.0 Fast Charging Solar Powered Battery Pack with 4 Foldable Panels, Waterproof Portable Charger for Outdoor Activities, Type C Input/Output
- LifeStraw Personal Water Purifier for Hiking, Camping, Travel, and Emergency Preparedness
- QIO CHUANG Emergency Mylar Thermal Blankets -Space Blanket Survival kit Camping Blanket (4-Pack). Perfect for Outdoors, Hiking, Survival, Bug Out Bag ，Marathons or First Aid 1

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-09*