---
product_id: 35567126
title: "66143 Lithium ion Battery - Stylus Pro USB"
brand: "streamlight"
price: "Bs.385"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/35567126-66143-lithium-ion-battery-stylus-pro-usb
store_origin: BO
region: Bolivia
---

# 660mAh Long-lasting Capacity Rechargeable & Tool-free Swap 3.7V Lithium-Ion Power 66143 Lithium ion Battery - Stylus Pro USB

**Brand:** streamlight
**Price:** Bs.385
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your adventure with the ultimate rechargeable battery!

## Quick Answers

- **What is this?** 66143 Lithium ion Battery - Stylus Pro USB by streamlight
- **How much does it cost?** Bs.385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/35567126-66143-lithium-ion-battery-stylus-pro-usb)

## Best For

- streamlight enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Slim, lightweight design packs 660mAh power without bulk.
- • **Backed by Confidence:** 2-year limited warranty ensures your light never dims unexpectedly.
- • **Plug & Play Convenience:** No tools needed—swap batteries in seconds and stay on the move.
- • **Endless Power, Zero Waste:** Rechargeable lithium-ion tech keeps you lit while saving the planet.
- • **Precision Engineered in the USA:** Quality you can trust for your professional and outdoor adventures.

## Overview

The Streamlight 66143 Lithium Ion Battery is a high-quality, rechargeable 3.7V power source designed specifically for the Stylus Pro USB flashlight. Offering 660mAh capacity, it delivers reliable, long-lasting performance with easy, tool-free installation. Made in the USA and backed by a 2-year warranty, this battery is perfect for professionals and outdoor enthusiasts seeking sustainable, cost-effective lighting solutions.

## Description

66143 Lithium ion Battery - Stylus Pro USB

## Features

- Lithium
- Made in the USA or Imported
- High-quality replacement battery for Streamlight 66143 Stylus Pro USB flashlight
- Lithium ion technology provides longlisting power and reliable performance
- Easy to install and remove, with no tools required
- Rechargeable design saves money and reduces waste compared to disposable batteries
- Ideal for professionals and outdoor enthusiasts who rely on their flashlight for work or recreation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Streamlight |
| Part Number | 66143 |
| Item Weight | 0.64 ounces |
| Product Dimensions | 4.9 x 0.53 x 0.52 inches |
| Item model number | 66143 |
| Batteries | 1 Product Specific batteries required. (included) |
| Size | One Size |
| Color | Black |
| Style | Classic |
| Finish | Brushed |
| Material | Plastic |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | Manual |
| Voltage | 3.7 Volts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Usage | battery |
| Included Components | 1 Unit, Battery |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Description Pile | Lithium-Ion |
| Battery Capacity | 660 |
| Warranty Description | 2-year limited warranty. |

## Product Details

- **Number of Batteries:** 1 Product Specific batteries required. (included)
- **Brand:** Streamlight
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 660
- **Recommended Uses For Product:** Camping, Caving, Medical, Tactical

## Images

![66143 Lithium ion Battery - Stylus Pro USB - Image 1](https://m.media-amazon.com/images/I/51kE3aa4pAL.jpg)

## Questions & Answers

**Q: Is this battery compatible with streamlight 66133 stylus pro usb 350-lumen?**
A: I put mine in a stylus pro USB.  Not sure of the model.    Works great

**Q: Is there a generic brand of battery that is like this one that will work in the streamlight stylus pro usb?? or is this the only one that works?**
A: I couldn't find one that fits, will have to buy the correct one (66143)

**Q: How many lumini is this battery?**
A: R=(Vs -Vf)/i where Vs is the supply voltage, Vf the forward, i the current, and R the forward resistor.  Typically a 2000 mAh battery will run an LED light for 100 hours

**Q: Where can i get charger to charge the 66143   3.7 volt battery.**
A: The flashlight is the charger.

---

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**Shop now:** [https://www.desertcart.bo/products/35567126-66143-lithium-ion-battery-stylus-pro-usb](https://www.desertcart.bo/products/35567126-66143-lithium-ion-battery-stylus-pro-usb)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-22*