---
product_id: 135556774
title: "Rugged & Waterproof 20000mah 18W USB-C PD Power Bank. Extreme Tactical Portable Charger Heavy Duty, Camping, Outdoor with Flashlight. Compatible with iPhone, Samsung, iPad, Android, Galaxy"
brand: "techsmarter"
price: "KSh22034"
currency: KES
in_stock: true
reviews_count: 13
category: "Techsmarter"
url: https://www.desertcart.co.ke/products/135556774-rugged-and-waterproof-20000mah-18w-usb-c-pd-power-bank
store_origin: KE
region: Kenya
---

# 18W USB-C PD Fast Charging IP66 Waterproof & Dustproof 20,000mAh High Capacity Rugged & Waterproof 20000mah 18W USB-C PD Power Bank. Extreme Tactical Portable Charger Heavy Duty, Camping, Outdoor with Flashlight. Compatible with iPhone, Samsung, iPad, Android, Galaxy

**Brand:** techsmarter
**Price:** KSh22034
**Availability:** ✅ In Stock

## Summary

> ⚡ Power that keeps pace with your boldest moves.

## Quick Answers

- **What is this?** Rugged & Waterproof 20000mah 18W USB-C PD Power Bank. Extreme Tactical Portable Charger Heavy Duty, Camping, Outdoor with Flashlight. Compatible with iPhone, Samsung, iPad, Android, Galaxy by techsmarter
- **How much does it cost?** KSh22034 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/135556774-rugged-and-waterproof-20000mah-18w-usb-c-pd-power-bank)

## Best For

- techsmarter enthusiasts

## Why This Product

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

## Key Features

- • **Travel-Ready & Safe:** Airline compliant with advanced overcharge and heat protection—power up confidently anywhere.
- • **Charge Up to 6 Devices:** Massive 20,000mAh capacity powers smartphones up to 6 times or tablets twice—never run out on the go.
- • **Speed Meets Versatility:** 18W USB-C PD plus dual USB-A ports deliver rapid, simultaneous charging for all your devices.
- • **Unstoppable Power Anywhere:** Rugged IP66-rated design resists water, dust, and drops—built for your toughest adventures.
- • **Built-in Tactical Flashlight:** Multi-mode flashlight with high, low, strobe, and SOS settings—your essential companion after dark.

## Overview

The Rugged & Waterproof 20000mAh 18W USB-C PD Power Bank is a heavy-duty portable charger designed for professionals and outdoor enthusiasts. Featuring an IP66 rating, it withstands water, dust, and drops, while its 20,000mAh capacity charges multiple devices multiple times. Equipped with fast 18W USB-C PD and USB-A ports, plus a built-in multi-mode flashlight, it ensures reliable power and illumination on the go. Airline compliant and safety-certified, it’s the ultimate travel and adventure companion.

## Description

desertcart.com: Rugged & Waterproof 20000mah 18W USB-C PD Power Bank. Extreme Tactical Portable Charger Heavy Duty, Camping, Outdoor with Flashlight. Compatible with iPhone, Samsung, iPad, Android, Galaxy : Cell Phones & Accessories

Review: Effective, fast, rugged power bank (TSB9251) - Purchased in 2020 as my primary back-up battery, primarily for mobile phones and laptop (in a pinch). Kept in my work backpack and taken on all work trips to backup my phone on planes and hotel rooms where there was no (or not easily accessible) power outlets. Have used at home walking around the neighborhood, carrying with my iPhone when I was on long calls when power was running out (in part due to Bluetooth ear buds). It's form factor is slightly larger than an iPhone 14 and can be held together in the same hand. Have charged multiple phones at the same time, has plenty of capacity to charge one phone multiple times. Accompanied me to the World's Toughest Mudder, surviving mud, water and a Ramen noodle soup spill, charging my and my pit crew's devices over the 24 hours. Charges fast, have used all ports for charging (USB, USB-C) at one point or another. Only downsides: - a bit heavy (expected) - lasted ~4 years (did not know what exactly to expect)
Review: Do not buy - Absolutely terrible, if I could put 0 stars I would. Said it would charge my iphone, but when I fully charged it and went ahead to plug it in to charge it, it said "This accessory uses too much power"- but when attempted to charge it with another powerbank it charged, and worked perfectly fine. One of the worst purchases.

## Features

- Rugged and Waterproof (IP66): Withstands water, dust, and drops, perfect for outdoor activities.
- 20,000 mAh Capacity: Charges most smartphones up to 6 times or tablets up to 2 times.
- Fast Charging with Multiple Ports: 18W USB-C PD, 18W USB-A, and 12W USB-A for versatile charging.
- Built-in Flashlight: High, low, strobe, and SOS modes for various lighting needs.
- Compatible with: All smartphones and tablets such as iPhones, iPads, Galaxy, Tab, Tablets, Androids, LG, Google, Pixel, Sony, HTC, Motorola, Bluetooth headphones, GPS, Cameras, Drones, Speakers and other small USB electronics.
- Airline Compliant: Meets carry-on battery regulations for easy travel.
- Safety Features: Advanced protection against overcharging and overheating.
- Included: Heavy-duty carabiner and 4-in-1 USB-C cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P92ZR72 |
| Batteries | 10 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #192,998 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2,544 in Cell Phone Portable Power Banks |
| Color | Black |
| Customer Reviews | 3.7 3.7 out of 5 stars (151) |
| Date First Available | June 2, 2019 |
| Item Weight | 15.3 ounces |
| Item model number | TSB9251 |
| Manufacturer | Techsmarter |
| Other display features | Wireless |
| Product Dimensions | 6.4 x 3.38 x 0.95 inches |
| Special features | Fast Charging, Flashlight, IP66 Waterproof and Dustproof, Pocket Size, Short Circuit Protection |
| Whats in the box | Carabiner, 4-in-1 USB-C Cable |

## Product Details

- **Battery Capacity:** 20000 Milliamp Hours
- **Brand:** TECHSMARTER
- **Color:** Black
- **Connector Type:** USB Type A, USB Type C
- **Special Feature:** Fast Charging, Flashlight, IP66 Waterproof and Dustproof, Pocket Size, Short Circuit Protection

## Images

![Rugged & Waterproof 20000mah 18W USB-C PD Power Bank. Extreme Tactical Portable Charger Heavy Duty, Camping, Outdoor with Flashlight. Compatible with iPhone, Samsung, iPad, Android, Galaxy - Image 1](https://m.media-amazon.com/images/I/71JsaEF087L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective, fast, rugged power bank (TSB9251)
*by E***. on May 20, 2024*

Purchased in 2020 as my primary back-up battery, primarily for mobile phones and laptop (in a pinch). Kept in my work backpack and taken on all work trips to backup my phone on planes and hotel rooms where there was no (or not easily accessible) power outlets. Have used at home walking around the neighborhood, carrying with my iPhone when I was on long calls when power was running out (in part due to Bluetooth ear buds). It's form factor is slightly larger than an iPhone 14 and can be held together in the same hand. Have charged multiple phones at the same time, has plenty of capacity to charge one phone multiple times. Accompanied me to the World's Toughest Mudder, surviving mud, water and a Ramen noodle soup spill, charging my and my pit crew's devices over the 24 hours. Charges fast, have used all ports for charging (USB, USB-C) at one point or another. Only downsides: - a bit heavy (expected) - lasted ~4 years (did not know what exactly to expect)

### ⭐ Do not buy
*by D***S on November 3, 2025*

Absolutely terrible, if I could put 0 stars I would. Said it would charge my iphone, but when I fully charged it and went ahead to plug it in to charge it, it said "This accessory uses too much power"- but when attempted to charge it with another powerbank it charged, and worked perfectly fine. One of the worst purchases.

### ⭐⭐⭐⭐⭐ Customer service
*by P***G on June 26, 2024*

I bought this a few months ago and let me tell you I’ve been using this to power my GoPro/phone for all my fishing trip and then last month it decided to take a dump on me and die out and there’s no power, no source, no charging, so I contact customer service and I was still within the warranty, and then send me a new one right away so five star to customer service.

## Frequently Bought Together

- 20000mAh Rugged & Waterproof Power Bank with Flashlight, 18W USB-C Heavy Duty Portable Charger for Outdoors, Camping. For iPhone 16, 15, 14, 13, 12, 11, iPad, Samsung Galaxy S25, S24, S23, S22, S21
- JJC Equipment Mounting Strap for Power Bank on Tripod for Long Time Photography,Remote/Off-Camera Flash Holder Strap for Photographer Videographer,Hard Drive/Computer Power/Smartphone Holder Strap

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**Shop now:** [https://www.desertcart.co.ke/products/135556774-rugged-and-waterproof-20000mah-18w-usb-c-pd-power-bank](https://www.desertcart.co.ke/products/135556774-rugged-and-waterproof-20000mah-18w-usb-c-pd-power-bank)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-03*