---
product_id: 378600303
title: "STANLEY FATMAX FL5W10 Rechargeable 520 Lumen Lithium Ion Waterproof LED Spotlight Flashlight"
brand: "stanley"
price: "$101.49"
currency: USD
in_stock: true
reviews_count: 5
category: "Stanley"
url: https://www.desertcart.us/products/378600303-stanley-fatmax-fl5w10-rechargeable-520-lumen-lithium-ion-waterproof-led
store_origin: US
region: United States of America
---

# Waterproof & floats up to 6ft 520 lumens ultra-bright LED 10-hour Lithium Ion runtime STANLEY FATMAX FL5W10 Rechargeable 520 Lumen Lithium Ion Waterproof LED Spotlight Flashlight

**Brand:** stanley
**Price:** $101.49
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your adventures, rain or shine!

## Quick Answers

- **What is this?** STANLEY FATMAX FL5W10 Rechargeable 520 Lumen Lithium Ion Waterproof LED Spotlight Flashlight by stanley
- **How much does it cost?** $101.49 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/378600303-stanley-fatmax-fl5w10-rechargeable-520-lumen-lithium-ion-waterproof-led)

## Best For

- stanley enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** 50% smaller than average spotlights with a rugged pistol-grip for effortless handling.
- • **Illuminate Like a Pro:** 520 lumens of piercing LED brightness to conquer any dark scenario.
- • **Built for the Elements:** Waterproof design submersible up to 6 feet, floats face-up for easy recovery.
- • **Endurance Mode Activated:** Up to 10 hours runtime on low setting keeps you powered through long nights.
- • **Universal Recharge Ready:** Includes Micro USB cable and dual AC/DC charging for on-the-go convenience.

## Overview

The STANLEY FATMAX FL5W10 is a rechargeable, ultra-bright 520 lumen LED spotlight featuring a waterproof housing that floats if dropped in water. Its compact, pistol-grip design offers superior handling, while a long-lasting Lithium Ion battery delivers up to 10 hours of runtime on low settings. Perfect for outdoor enthusiasts and emergency preparedness, it includes versatile charging options with a Micro USB cable and AC/DC adapters.

## Description

The STANLEY FATMAX FL5W10 is a 5W Lithium Ion rechargeable spotlight that is waterproof. This ultra-bright LED delivers up to 520 lumens; allowing all-weather illumination, whether at home, in a vehicle, camping, boating, outdoor activities, or during a roadside emergency or power outage. With a runtime of up to 10 hours on lower settings, the spotlight is built to last and ready to go anywhere. The waterproof housing is submersible up to 6 feet and floats face up when dropped in the water; making it easier to spot if it goes overboard. This spotlight includes both 120 volt AC and 12 volt DC charging adaptors, allowing you to recharge at home or inside a vehicle. A rugged pistol-grip handle offers a convenient and comfortable grip while the size is 50% smaller than the average spotlight allowing easy handling. The STANLEY FATMAX FL5W10 should be charged at least every 60 days; includes a limited 1 year manufacturer warranty.

Review: Best flashlight for the price - For the price 20$ it is defiantly worth it. It's a great little light, very bright and for 20$ everyone should get one or 2. I know my flash lights and this is one everyone needs. It is water proof. I took it out in the ocean, then threw it in the sand and still works perfectly fine. For everyone saying that their flashlight just stopped working.. YOU HAVE TO TAKE CARE OF YOUR BATTERY PROPERLY.! That goes for all rechargeable batteries. Do not leave it on your charger after its fully charged or else it will wreck your battery. The flash light on the right is this one and The Stanley fat max 10v is the brightest and cheapest flashlight on the market for the price . I bought it when it was 46$ and we'll worth the price. The best flash lights out there. The good thing about this flash light is after my dog ran away in the middle of the night in the pitch dark mountains in the forest. This flashlight died after using it for hours earlier in the day. But thank god there is 2 settings. Because even though it died on the high setting , I was able to still use it on the lower setting for a whole hour and a half until I found my dog and was able to make it back to the home I was at. Thank god for the low setting with extra battery life. I would have been lost all night because it was pitch dark out.
Review: fulfils requirements - The torch has a good range with a tight beam, and is very bright. It meets my expectations and needs.

## Features

- Delivers up to 520 lumens with 5W ultra-bright LED
- Submersible up to 6 feet and floats face up when dropped in water; Easier to spot if it goes overboard
- Rugged pistol-grip handle offers a convenient and comfortable grip; Allows easy handling while 50% smaller than the average spotlight
- Lithium Ion battery has runtime of up to 10 hours on lower settings; Should be charged at least every 60 day
- Includes a Micro USB cable for recharging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003UVCY00 |
| Batteries are Included | Yes |
| Battery Description | Lithium |
| Battery Life | 8 Hours |
| Battery Type | Lithium Ion |
| Best Sellers Rank | 624,220 in DIY & Tools ( See Top 100 in DIY & Tools ) 592 in Job Site Spotlights |
| Brand Name | STANLEY |
| Colour | Yellow |
| Customer Reviews | 4.1 out of 5 stars 2,750 Reviews |
| Finish | Matte |
| Fixture Features | Weatherproof |
| Global Trade Identification Number | 00814632010050 |
| Included Components | Flashlight |
| Item Dimensions D x W x H | 15.2D x 7.6W x 17.1H centimetres |
| Item Shape | Cylindrical with Pistol-grip |
| Item Weight | 1.2 Pounds |
| Light Output Maximum | 600 Lumens |
| Light Source Special Features | Waterproof |
| Light source type | LED |
| Manufacturer | Baccus Global LLC |
| Manufacturer Part Number | FL5W10 |
| Material | Plastic |
| Model Number | FL5W10 |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Lights | 1 |
| Power and Plug Description | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | outdoor activities, boating, emergencies, camping |
| Runtime | 10 hours |
| Set Name | FATMAX FL5W10 |
| Size | 600 Lumen |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special feature | Weatherproof |
| Specification Met | Waterproof, Weatherproof |
| Style | 520 Lumens |
| Type of Bulb | LED |
| UPC | 168141405716 814632010050 |
| Unit Count | 1.0 count |
| Voltage | 120 Volts |
| Water Resistance Level | Waterproof |
| Wattage | 5 watts |
| White Brightness | 520 Lumens |
| White brightness | 520 Lumens |

## Product Details

- **Colour:** Yellow
- **Light source type:** LED
- **Material:** Plastic
- **Power source:** Battery Powered
- **Special feature:** Durable

## Images

![STANLEY FATMAX FL5W10 Rechargeable 520 Lumen Lithium Ion Waterproof LED Spotlight Flashlight - Image 1](https://m.media-amazon.com/images/I/611LHmlzlrL.jpg)
![STANLEY FATMAX FL5W10 Rechargeable 520 Lumen Lithium Ion Waterproof LED Spotlight Flashlight - Image 2](https://m.media-amazon.com/images/I/91aWxBEy7qL.jpg)
![STANLEY FATMAX FL5W10 Rechargeable 520 Lumen Lithium Ion Waterproof LED Spotlight Flashlight - Image 3](https://m.media-amazon.com/images/I/61cw7m1q+3L.jpg)
![STANLEY FATMAX FL5W10 Rechargeable 520 Lumen Lithium Ion Waterproof LED Spotlight Flashlight - Image 4](https://m.media-amazon.com/images/I/71uu4J--SGL.jpg)
![STANLEY FATMAX FL5W10 Rechargeable 520 Lumen Lithium Ion Waterproof LED Spotlight Flashlight - Image 5](https://m.media-amazon.com/images/I/61gybnepSXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best flashlight for the price
*by J***E on 3 January 2016*

For the price 20$ it is defiantly worth it. It's a great little light, very bright and for 20$ everyone should get one or 2. I know my flash lights and this is one everyone needs. It is water proof. I took it out in the ocean, then threw it in the sand and still works perfectly fine. For everyone saying that their flashlight just stopped working.. YOU HAVE TO TAKE CARE OF YOUR BATTERY PROPERLY.! That goes for all rechargeable batteries. Do not leave it on your charger after its fully charged or else it will wreck your battery. The flash light on the right is this one and The Stanley fat max 10v is the brightest and cheapest flashlight on the market for the price . I bought it when it was 46$ and we'll worth the price. The best flash lights out there. The good thing about this flash light is after my dog ran away in the middle of the night in the pitch dark mountains in the forest. This flashlight died after using it for hours earlier in the day. But thank god there is 2 settings. Because even though it died on the high setting , I was able to still use it on the lower setting for a whole hour and a half until I found my dog and was able to make it back to the home I was at. Thank god for the low setting with extra battery life. I would have been lost all night because it was pitch dark out.

### ⭐⭐⭐⭐ fulfils requirements
*by T***T on 8 June 2025*

The torch has a good range with a tight beam, and is very bright. It meets my expectations and needs.

### ⭐⭐⭐⭐⭐ Interesante
*by E***Z on 5 February 2020*

Muy buen producto

## Frequently Bought Together

- STANLEY Rechargeable Lithium Ion Ultra Bright LED Spotlight Flashlight
- Charger for Stanley Fatmax Spotlight SL10LEDS SL5W09 FL5W10 FL3WBD LED Lithium-Ion Adapter Power Cord 12V - (Not fit USB Connector)
- Charger for Stanley Fatmax Spotlight SL10LEDSL SL10LEDS TL450 TL600 TL600PS TL600PSC TL450PS SAT3S SS4LS 5V Adapter Power Cord - (Not fit Round)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-11*