---
product_id: 661323528
title: "Replacement LI11B001F Battery 3500mAh for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker with Tool Kits"
brand: "uwayor"
price: "$1.86"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/661323528-replacement-li11b001f-battery-3500mah-for-harman-kardon-onyx-studio-1
store_origin: US
region: United States of America
---

# 3.7V stable voltage 3500mAh high capacity 1000+ recharge cycles Replacement LI11B001F Battery 3500mAh for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker with Tool Kits

**Brand:** uwayor
**Price:** $1.86
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up your vibe—never miss a beat with Uwayor!

## Quick Answers

- **What is this?** Replacement LI11B001F Battery 3500mAh for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker with Tool Kits by uwayor
- **How much does it cost?** $1.86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/661323528-replacement-li11b001f-battery-3500mah-for-harman-kardon-onyx-studio-1)

## Best For

- uwayor enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Safety:** Advanced multi-layer protection guards against overcharge, short circuit, and overheating.
- • **Power That Lasts:** 3500mAh capacity keeps your Onyx Studio booming longer than ever.
- • **Hassle-Free Upgrade:** Includes tool kit and 30-day refund guarantee for a smooth, risk-free battery swap.
- • **Eco-Friendly Recharge:** Rechargeable lithium-ion design with zero memory effect saves you money and the planet.
- • **Seamless Compatibility:** Perfectly engineered to replace original LI11B001F batteries for Onyx Studio 1-4 models.

## Overview

The Uwayor Replacement LI11B001F Battery offers a robust 3500mAh capacity at 3.7V, designed specifically for Harman/Kardon Onyx Studio 1 through 4 wireless speakers. Engineered for durability with over 1000 recharge cycles and comprehensive safety protections, this eco-friendly lithium-ion battery ensures long-lasting, reliable performance. Comes with essential tools and a 30-day refund policy for effortless installation and peace of mind.

## Description

Specification: Type: Rechargeable Li-ion Battery can be cycled over 1000 times Model: LI11B001F Voltage: 3.7V Capatity: 3500mAh Size: 2.68*0.67Inch(6.8*1.7cm) Compatible Models: High quality replacement battery for Harman/Kardon Onyx Studio 1/2 / 3/4 Wireless Bluetooth Speaker LI11B001F What You Get : 1 x Replacement Battery LI11B001F, with Tool Kits Note: 1.Please first check your old battery model to ensure that this is the correct replacement battery. 2.Do not dispose of battery in fire as they may explode, battery may also exploded if damaged. 3.Do not expose the battery to liquid or subject to strong mechanical shocks.

## Features

- 【Compatible Models】High quality replacement battery for Harman/Kardon Onyx Studio 1/2 / 3/4 Wireless Bluetooth Speaker LI11B001F.
- 【Battery Specifications】2.68*0.67Inch(6.8*1.7cm), Voltage: 3.7V, Capacity: 3500mAh. Environmental protection rechargeable and no memory effect, this battery can be cycled over 1000 times, use rechargeable battery can save money.
- 【Perfect Replace】LI11B001F Battery perfect replace your original batteries. So first check your old battery model to ensure that this is the correct replacement battery.
- 【Safety Protection】Rechargeable Lithium-ion battery pack, long lasting and durable. Built-in over charge protection, over current protection, over voltage protection, short circuit protection, over-heating protections, which will help lengthen battery life.
- 【What You Get】1 x Replacement Battery LI11B001F, our product for 30 days free refund. If you have any problems, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8RZQZ3K |
| Amperage | 3500 Amps |
| Antenna Location | Indoor |
| Battery Capacity | 3500 Amp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 60 Grams |
| Best Sellers Rank | #810 in Portable Bluetooth Speakers #5,780 in MP3 & MP4 Player Accessories |
| Brand | Uwayor |
| Compatible Phone Models | for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker |
| Customer Reviews | 4.6 out of 5 stars 166 Reviews |
| Item Dimensions | 0.79 x 0.39 x 0.39 inches |
| Item Type Name | LI11B001F Battery |
| Manufacturer | Uwayor |
| Model Name | HK-OS4 |
| Model Number | LI11B001F |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Indoor |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts |
| Warranty Description | 12 month |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Uwayor
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 3500 Milliampere Hour (mAh)
- **Recommended uses for product:** Speaker

## Images

![Replacement LI11B001F Battery 3500mAh for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker with Tool Kits - Image 1](https://m.media-amazon.com/images/I/61hlm3-FGkL.jpg)
![Replacement LI11B001F Battery 3500mAh for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker with Tool Kits - Image 2](https://m.media-amazon.com/images/I/71-wLY9cidL.jpg)
![Replacement LI11B001F Battery 3500mAh for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker with Tool Kits - Image 3](https://m.media-amazon.com/images/I/71jJ6kSQwUL.jpg)
![Replacement LI11B001F Battery 3500mAh for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker with Tool Kits - Image 4](https://m.media-amazon.com/images/I/71zkUSQjRqL.jpg)
![Replacement LI11B001F Battery 3500mAh for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker with Tool Kits - Image 5](https://m.media-amazon.com/images/I/61UdozJ8cyL.jpg)

## Frequently Bought Together

- Uwayor Replacement Battery for Harman Kardon Onyx, 3500mAh Battery for Harman Kardon Onyx Studio 1, Onyx Studio 2, Onyx Studio 3, Onyx Studio 4 Bluetooth Speaker, LI11B001F Battery with Tool Kits
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-16*