---
product_id: 148787995
title: "Bigblue 5V 28W Solar Charger With Digital Ammeter Waterproof Foldable Dual Usb Ports Solar Battery Charger For Iphone 8/X/7/6S, Ipad Pro/Air 2/Mini, Galaxy S8/S7/S6/Edge/Plus, Lg, Nexus, Htc - Black"
brand: "bigblue"
price: "R$2342"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/148787995-bigblue-5v-28w-solar-charger-with-digital-ammeter-waterproof-foldable
store_origin: BR
region: Brazil
---

# Waterproof for all-weather use Dual USB ports for simultaneous charging 28W high-efficiency solar power Bigblue 5V 28W Solar Charger With Digital Ammeter Waterproof Foldable Dual Usb Ports Solar Battery Charger For Iphone 8/X/7/6S, Ipad Pro/Air 2/Mini, Galaxy S8/S7/S6/Edge/Plus, Lg, Nexus, Htc - Black

**Brand:** bigblue
**Price:** R$2342
**Availability:** ✅ In Stock

## Summary

> ☀️ Stay powered, stay unstoppable—charge smarter, live freer!

## Quick Answers

- **What is this?** Bigblue 5V 28W Solar Charger With Digital Ammeter Waterproof Foldable Dual Usb Ports Solar Battery Charger For Iphone 8/X/7/6S, Ipad Pro/Air 2/Mini, Galaxy S8/S7/S6/Edge/Plus, Lg, Nexus, Htc - Black by bigblue
- **How much does it cost?** R$2342 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/148787995-bigblue-5v-28w-solar-charger-with-digital-ammeter-waterproof-foldable)

## Best For

- bigblue enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof & Ready:** Waterproof design means no downtime—rain or shine, keep your devices powered without worry.
- • **Smart Digital Ammeter:** Real-time power monitoring keeps you in control, so you never guess your charging status.
- • **Compact & Foldable Design:** Lightweight and foldable for effortless portability—perfect for the urban adventurer or remote worker.
- • **Power Up Anywhere, Anytime:** 28W monocrystalline solar panels deliver rapid, eco-friendly charging wherever your hustle takes you.
- • **Charge Two Devices Simultaneously:** Dual USB ports let you fuel your phone and tablet at once, maximizing productivity on the go.

## Overview

The BigBlue 5V 28W Solar Charger combines high-efficiency monocrystalline solar panels with a waterproof, foldable design and dual USB ports. Featuring a digital ammeter for real-time power tracking, it supports fast, reliable charging for a wide range of smartphones and tablets, making it the ultimate eco-conscious power solution for professionals on the move.

## Description

Bigblue 5V 28W Solar Charger With Digital Ammeter Waterproof Foldable Dual Usb Ports Solar Battery Charger For Iphone 8/X/7/6S, Ipad Pro/Air 2/Mini, Galaxy S8/S7/S6/Edge/Plus, Lg, Nexus, Htc - Black

## Features

- Packed with features.
- Cutting-edge technology.
- Designed to Perfection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BigBlue |
| Material | Monocrystalline Silicon |
| Product Dimensions | 28.4L x 16W x 0.5H Centimeters |
| Item Weight | 595 Grams |
| Efficiency | High Efficiency |
| Included Components | solar charger with digital ammeter waterproof foldable dual usb |
| AC Adapter Current | 1 Amps |
| Maximum Voltage | 5 Volts |
| Maximum Power | 28 Watts |
| Special Feature | Waterproof |
| UPC | 768390608786 |
| Global Trade Identification Number | 00768390608786 |
| Output Voltage | 5 Volts |
| Manufacturer | BigBlue |
| Model | B401E |
| Item model number | B401E |
| Compatible Devices | samsung |
| Special Features | Waterproof |
| Number of items | 1 |
| Internet browser included | No |
| Colour Screen | No |
| Voltage | 5 Volts |
| Wattage | 28 Watts |
| Power Source | Solar Powered |
| Batteries Included | No |
| Batteries Required | No |
| Battery cell composition | Alkaline |
| Number of Ports | 2 |
| Total USB ports | 2 |
| Connector Type | USB |
| Mounting Type | Wall Mount |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Manufacturer | BigBlue |
| Item Weight | 595 g |

## Product Details

- **Brand:** BigBlue
- **Material:** Monocrystalline Silicon
- **Product Dimensions:** 28.4L x 16W x 0.5H Centimeters
- **Item Weight:** 595 Grams
- **Efficiency:** High Efficiency

## Images

![Bigblue 5V 28W Solar Charger With Digital Ammeter Waterproof Foldable Dual Usb Ports Solar Battery Charger For Iphone 8/X/7/6S, Ipad Pro/Air 2/Mini, Galaxy S8/S7/S6/Edge/Plus, Lg, Nexus, Htc - Black - Image 1](https://m.media-amazon.com/images/I/81OfMkn5UyL.jpg)

## Available Options

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

## Questions & Answers

**Q: If cloud or shade passes,  does solar charger automatically recover or does it stop charging?**
A: Yes, this 28w solar panel charger can automatically recover to charge your phone

**Q: This solar charger can charge Androids and Apple cellphones and power station?**
A: BigBlue 28w solar panel charger can charge most Androids and Apple cellphones, but our solar phone charger doesn't include the lightning cable for iPhone or iPad. This product comes with 2 5V USB-A output, so it can't charge power station.

**Q: Why the real output is different from the power claimed?**
A: This product has 4 piece panel, each is 7w, so the power is 4*7w=28W;  Theoretical output is 5V/2.4A Max for each port, 5V/4.0A Max in total, the total theoretical power is 5V*4.A=20W Max. But there are loss in the solar energy conversion process.

## Frequently Bought Together

- BigBlue Portable Solar Charger 28W with Digital Ammeter, 25.4% High-Efficiency, Dual USB Ports, Folding Waterproof Solar Panels with Carabiners for Camping, Backpacking, Phones, Tablets, Power Bank
- Anker Power Bank(PowerCore 10K),Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology,5V/3A High-Speed Charging for iPhone,iPad,and More (USB-C Input and Output（Black），1pack)
- INIU Portable Charger, Slimmest 10000mAh 5V/3A Power Bank, USB C in&out High-Speed Charging Battery Pack, External Phone Powerbank Compatible with iPhone 16 15 14 13 12 Samsung S22 S21 Google iPad etc

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**Shop now:** [https://www.desertcart.com.br/products/148787995-bigblue-5v-28w-solar-charger-with-digital-ammeter-waterproof-foldable](https://www.desertcart.com.br/products/148787995-bigblue-5v-28w-solar-charger-with-digital-ammeter-waterproof-foldable)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*