---
product_id: 66237110
title: "7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160"
brand: "goodqbuy"
price: "AR$96631"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/66237110-7-4v-2000mah-li-ion-replacement-walkie-talkie-battery-pack
store_origin: AR
region: Argentina
---

# 7.4V stable voltage 100% OEM compatible 2000mAh high capacity 7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160

**Brand:** goodqbuy
**Price:** AR$96631
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay connected, stay ahead — power your Kenwood like a pro!

## Quick Answers

- **What is this?** 7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 by goodqbuy
- **How much does it cost?** AR$96631 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/66237110-7-4v-2000mah-li-ion-replacement-walkie-talkie-battery-pack)

## Best For

- goodqbuy enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** 2000mAh Li-ion battery ensures extended talk time for non-stop communication.
- • **Brand New & Ready:** Fresh aftermarket battery pack that guarantees OEM-level quality without the premium price.
- • **Certified Quality:** MSDS certified cells exceed original specs for reliable, safe performance.
- • **Lightweight & Compact:** Only 3.52 ounces and slim design for easy handling and portability.
- • **Seamless Compatibility:** Perfectly fits a wide range of Kenwood radios including TK-2140 to TK-3178 models.

## Overview

This 7.4V 2000mAh Li-ion replacement battery pack is designed for Kenwood radios TK-2140 through TK-3178 series. Featuring MSDS certified cells, it delivers reliable, long-lasting power with full OEM compatibility in a lightweight, compact form factor.

## Description

Product Features: Capacity: 2000mAh Voltage: 7.4V Battery Type: Li-ion battery Replacement battery part number: KNB-25, KNB-25A, KNB-26, KNB-26N, KNB-35L Condition: Brand New, third party/aftermarket accessory  Compatible Kenwood Radio Models: TK-2140, TK-2148, TK-2160, TK-2168, TK-2170, TK-2173 TK-3140, TK-3148, TK-3160, TK-3168, TK-3170, TK-3173, TK-3178

## Features

- Replacement Battery Packs For Kenwood Radio
- KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L
- TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-3160 TK-2168 TK-3168 TK-2170 TK-3170 TK-2173 TK-3173 TK-2360 TK-3360 NX-220 NX-320
- Made with MSDS certified battery cells that meet or exceed original specification.
- 100% OEM Compatible,Brand new and high quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 3.52 ounces |
| Package Dimensions | 4.33 x 2.36 x 0.87 inches |
| Item model number | BAT-KNB-57L-A |
| Batteries | 1 Lithium Ion batteries required. |
| Is Discontinued By Manufacturer | No |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** GoodQbuy
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 2000 Milliampere Hour (mAh)
- **Recommended Uses For Product:** Radio

## Images

![7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 - Image 1](https://m.media-amazon.com/images/I/61PaqMVm-uL.jpg)
![7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 - Image 2](https://m.media-amazon.com/images/I/61WP4a9W9NL.jpg)
![7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 - Image 3](https://m.media-amazon.com/images/I/61IK8S+SUDL.jpg)
![7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 - Image 4](https://m.media-amazon.com/images/I/61KmZ8rgEeL.jpg)
![7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160 - Image 5](https://m.media-amazon.com/images/I/61cLc9EId3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by T***T on June 24, 2025*

Great deal. Battery life great.

### ⭐⭐⭐⭐⭐ Good quality replacement battery
*by D***E on August 15, 2023*

Holds a charge well.

### ⭐⭐⭐⭐⭐ Great buy
*by R***Z on April 13, 2021*

I purchased for my moms business and was impressed. The price felt like a bit much but for the convenience of not having to charge the same battery made it worth it. Fits like a charm with radio and have not had any issues with it.

## Frequently Bought Together

- GoodQbuy 7.4V 2000mAh Li-ion Replacement walkie talkie Battery Pack KNB-24 KNB-24L KNB-35 KNB-35L KNB-56 KNB-56L KNB-57 KNB-57L for Kenwood Radio TK-2140 TK-3140 TK-2148 TK-3148 TK-2160 TK-2170TK-3160
- Aimtobest KNB-57L 2000mAh Li-ion Battery Compatible for TK-2140 TK-3140 TK-2170 TK-3170 TK-2160 TK-3160 TK-3360 NX-220 NX-320 Radio KNB-35L KNB-55L KNB-24L

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**Shop now:** [https://www.desertcart.com.ar/products/66237110-7-4v-2000mah-li-ion-replacement-walkie-talkie-battery-pack](https://www.desertcart.com.ar/products/66237110-7-4v-2000mah-li-ion-replacement-walkie-talkie-battery-pack)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-28*