---
product_id: 278454015
title: "Milwaukee 4V USB Battery For Flashlights 48-11-2131"
brand: "milwaukee"
price: "200 Lei"
currency: RON
in_stock: false
reviews_count: 13
url: https://www.desertcart.ro/products/278454015-milwaukee-4v-usb-battery-for-flashlights-48-11-2131
store_origin: RO
region: Romania
---

# 3x faster charging 3.0Ah high capacity Universal USB compatibility Milwaukee 4V USB Battery For Flashlights 48-11-2131

**Brand:** milwaukee
**Price:** 200 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up faster, work smarter, stay unstoppable.

## Quick Answers

- **What is this?** Milwaukee 4V USB Battery For Flashlights 48-11-2131 by milwaukee
- **How much does it cost?** 200 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/278454015-milwaukee-4v-usb-battery-for-flashlights-48-11-2131)

## Best For

- milwaukee enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Sleek, portable design fits perfectly in your toolkit without weighing you down.
- • **Extended Power Boost:** Enjoy 20% more capacity than previous models for longer runtime on the job.
- • **Eco-Friendly Efficiency:** Say goodbye to disposables with a rechargeable battery built for longevity and performance.
- • **Lightning-Fast Recharge:** Charge up to 3x faster with Milwaukee USB chargers for zero downtime.
- • **Seamless USB Compatibility:** Powers all Milwaukee USB rechargeable tools—one battery, endless possibilities.

## Overview

The Milwaukee 4V USB Battery (48-11-2131) is a 3.0Ah lithium-ion power source designed for all Milwaukee USB rechargeable tools. It charges 3 times faster using Milwaukee USB chargers, offers 20% more capacity than its predecessor, and features a compact, portable design ideal for flashlights and other tools. This rechargeable battery eliminates disposable waste while delivering reliable, extended runtime for professional-grade performance.

## Description

Our REDLTIHIUM™ USB 3.0AH battery provides more autonomy, longer life and faster charging. This USB 3.0 battery provides up to 20% more capacity for Milwaukee USB rechargeable solutions compared to the first generation REDLITHIUM™ USB battery (48-11-2130). With increased capacity, users get longer runtime and more power for performance across all MILWAUKEE® USB rechargeable solutions. Eliminate the need for disposable batteries with these USB rechargeable batteries that provide more charges for longer life with a single battery. You'll get back to work faster with 3x faster charging times by using a Milwaukee USB rechargeable product or the REDLITHIUM ™ (48-59-2012) USB power supply and charger.

Review: Good battery - Solid battery. Lasts a long time. Is rechargeable. Good for the price
Review: Love it! - Perfect!

## Features

- Fast Charging: 3 times faster when charged with Milwaukee USB rechargeable products or the REDLITHIUM USB charger.
- Optimized charge time: Only 2 hours charging with Milwaukee USB chargers or 48-59-2012 REDLITHIUM USB chargers.
- Full Compatibility: Powers all USB rechargeable Milwaukee products, extending your usage options.
- Portable and efficient design: Compact and high performance, ideal for flashlights and other Milwaukee USB tools.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0892T6RB4 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Capacity | 3 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #140,164 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,334 in Cordless Tool Battery Packs |
| Color | Black / Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (991) |
| Date First Available | November 23, 2020 |
| Included Components | Loose Item |
| Item Package Quantity | 1 |
| Item Weight | 1.92 ounces |
| Item model number | 48-11-2131 |
| Manufacturer | Milwaukee Tools |
| Number Of Pieces | 1 |
| Part Number | 48-11-2131 |
| Power Source | Electric Power |
| Product Dimensions | 6 x 4 x 1 inches |
| Voltage | 5 Volts |

## Images

![Milwaukee 4V USB Battery For Flashlights 48-11-2131 - Image 1](https://m.media-amazon.com/images/I/31S4oFnotHL.jpg)
![Milwaukee 4V USB Battery For Flashlights 48-11-2131 - Image 2](https://m.media-amazon.com/images/I/31dN16sRDyL.jpg)
![Milwaukee 4V USB Battery For Flashlights 48-11-2131 - Image 3](https://m.media-amazon.com/images/I/4156QASN6TL.jpg)
![Milwaukee 4V USB Battery For Flashlights 48-11-2131 - Image 4](https://m.media-amazon.com/images/I/41cVvAFrrpL.jpg)
![Milwaukee 4V USB Battery For Flashlights 48-11-2131 - Image 5](https://m.media-amazon.com/images/I/51xrNnNgBhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good battery
*by D***S on December 29, 2025*

Solid battery. Lasts a long time. Is rechargeable. Good for the price

### ⭐⭐⭐⭐⭐ Love it!
*by R***E on January 4, 2026*

Perfect!

### ⭐⭐⭐⭐⭐ Looks and feels original
*by E***O on November 28, 2025*

I have this on my leveling laser and it works fine. All the markings on the battery look exactly like the one that came with it originally so we’ll see how it holds up. I did mark it with a paint marker so I can tell them apart. I make sure to swap them out so they get even use and I cannot tell the difference. If it breaks I’ll come back and update.

## Frequently Bought Together

- Milwaukee 4V USB Battery For Flashlights 48-11-2131
- Milwaukee 600 Lumens LED USB Rechargeable Low-Profile Hard Hat Headlamp
- Milwaukee Led Headlamp - USB - 2163-21 with 1 Battery 1 Charger

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**Shop now:** [https://www.desertcart.ro/products/278454015-milwaukee-4v-usb-battery-for-flashlights-48-11-2131](https://www.desertcart.ro/products/278454015-milwaukee-4v-usb-battery-for-flashlights-48-11-2131)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-04*