---
product_id: 662362665
title: "88133 SL-B48 Rechargeable Battery Pack for The ProTac HL 6 Only, 2-Pack"
brand: "streamlight"
price: "S$93"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/662362665-88133-sl-b48-rechargeable-battery-pack-for-the-protac-hl
store_origin: SG
region: Singapore
---

# 5-hour fast USB-C recharge 5000mAh high-capacity lithium power Built-in overcharge & discharge protection 88133 SL-B48 Rechargeable Battery Pack for The ProTac HL 6 Only, 2-Pack

**Brand:** streamlight
**Price:** S$93
**Availability:** ✅ In Stock

## Summary

> 🔦 Power your ProTac HL-6 like a pro—never miss a moment in the field!

## Quick Answers

- **What is this?** 88133 SL-B48 Rechargeable Battery Pack for The ProTac HL 6 Only, 2-Pack by streamlight
- **How much does it cost?** S$93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/662362665-88133-sl-b48-rechargeable-battery-pack-for-the-protac-hl)

## 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

- • **Rapid USB-C Charging:** Get back to full power in just 5 hours with convenient, modern USB-C charging and clear status indicators.
- • **Lightweight & Portable Power:** Compact aluminum design keeps your gear light while delivering professional-grade battery life.
- • **Rugged Streamlight Durability:** Built tough to withstand law enforcement, industrial, and extreme outdoor conditions without fail.
- • **Consistent High-Output Runtime:** Maintain stable brightness across all modes, even during intense tactical or outdoor use.
- • **Exclusive ProTac HL-6 Compatibility:** Engineered for perfect fit and peak performance with your ProTac HL-6—no compromises.

## Overview

The Streamlight 88133 SL-B48 Rechargeable Battery Pack is a high-capacity 5000mAh lithium battery designed exclusively for the ProTac HL-6 flashlight. Featuring fast 5-hour USB-C charging, integrated safety circuits, and rugged construction, it ensures reliable, consistent high-output performance in demanding tactical, industrial, and outdoor environments.

## Description

The Streamlight 88133 Battery is the dedicated power solution engineered exclusively for the ProTac HL-6 flashlight, delivering the high-drain performance required for its extreme lumen output. Built to support consistent, reliable power delivery across every lighting mode, this professional-grade battery helps the ProTac HL-6 maintain stable brightness and dependable runtimes during tactical operations, industrial work, and outdoor use. Designed with the durability and safety expected from Streamlight, the 88133 ensures optimal performance in demanding environments, making it the essential replacement battery for users who rely on the ProTac HL-6 every day.

## Features

- Exclusive Compatibility: Engineered solely for the Streamlight ProTac HL-6 flashlight, ensuring proper fit, full output performance, and safe operation. Not compatible with any other Streamlight models or third-party devices
- Convenient Charging: The SL-B48 battery comes with a built-in USB-C charging port; Charges in 5 hours and features charge status indicator
- Efficiency and Safety All-in-One: Designed to maximize operational efficiency, helping the ProTac HL-6 maintain consistent runtimes across all modes, including high-intensity and extended-use settings; Integrated safety circuit protects the battery from over discharge and overcharge
- Built Streamlight Tough: Manufactured to meet Streamlight’s professional-grade standards, offering dependable power in tactical, industrial, law-enforcement, and outdoor conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Streamlight |
| Part Number | 88133 |
| Item Weight | 4.8 ounces |
| Product Dimensions | 2.5 x 0.34 x 1 inches |
| Item model number | 88133 |
| Batteries | 2 Product Specific batteries required. (included) |
| Size | One Size |
| Color | Black |
| Style | Classic |
| Finish | Brushed |
| Material | Aluminum |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | Manual |
| Voltage | 3.6 Volts |
| Item Package Quantity | 1 |
| Certification | ANSI, CE |
| Special Features | Lightweight, Portable, Rechargeable |
| Included Components | SL-B48 Battery Pack Qty 2, User Guide |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |
| Battery Capacity | 5000 Milliamp Hours |
| Warranty Description | Limited lifetime warranty |

## Product Details

- **Number of Batteries:** 2 Product Specific batteries required. (included)
- **Brand:** Streamlight
- **Battery Cell Composition:** Lithium
- **Battery Capacity:** 5000 Milliamp Hours
- **Recommended Uses For Product:** Home Protection, Law Enforcement, Security and Safety, Tactical

## Images

![88133 SL-B48 Rechargeable Battery Pack for The ProTac HL 6 Only, 2-Pack - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Frequently Bought Together

- Streamlight 88133 SL-B48 Rechargeable Battery Pack for The ProTac HL 6, 2-Pack
- Streamlight 88132 ProTac HL 6 5,300-Lumen 80,000-Candela Rechargeable Flashlight with Y USB-C Cord and Wrist Lanyard, Black
- Streamlight 89000 ProTac 2.0 2000-Lumen Rechargeable Tactical Flashlight with USB C Cable, and Holster, Box, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/662362665-88133-sl-b48-rechargeable-battery-pack-for-the-protac-hl](https://www.desertcart.sg/products/662362665-88133-sl-b48-rechargeable-battery-pack-for-the-protac-hl)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*