---
product_id: 72372143
title: "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"
brand: "aimtobest"
price: "€ 57.02"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/72372143-aimtobest-knb-57l-2000mah-li-ion-battery-compatible-for-tk
store_origin: FI
region: Finland
---

# Li-ion technology 2000mAh capacity Dual protection 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

**Brand:** aimtobest
**Price:** € 57.02
**Availability:** ✅ In Stock

## Summary

> 🔊 Stay Charged, Stay Connected!

## Quick Answers

- **What is this?** 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 by aimtobest
- **How much does it cost?** € 57.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/72372143-aimtobest-knb-57l-2000mah-li-ion-battery-compatible-for-tk)

## Best For

- aimtobest enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Impact-resistant design for rugged environments.
- • **Effortless Charging:** Works flawlessly with Kenwood KSC-25 charger.
- • **Smart Safety Features:** Equipped with dual protection PCM for peace of mind.
- • **Seamless Compatibility:** Designed for a wide range of Kenwood radios.
- • **Power Up Your Communication:** Stay connected with a robust 2000mAh capacity.

## Overview

The KNB-57L 2000mAh Li-ion Battery is a high-performance power source compatible with various Kenwood radios, ensuring reliable communication in any environment. With advanced ultrasonic sealing technology and dual protection features, this battery is designed for durability and safety, making it the perfect choice for professionals on the go.

## Description

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

## Features

- Compatible For Kenwood KNB-24 KNB-24L KNB-35 KNB-35L KNB-55L KNB-57L.
- Compatible for Kenwood Radio TK-2140 TK-2148 TK-2160 TK-2168 TK-2170 TK-2173 TK-2360 TK-3140 TK-3148 TK-3160 TK-3168 TK-3170 TK-3173 TK-3360 NX-220 NX-320.
- Capacity: 2000mAh Li-Ion Battery. Working perfectly with Kenwood KSC-25 charger.
- Ultrasonic sealing technology, Impact-resistant design, Dual protection PCM Short circuit protection.
- All products are replacement part with our own brand “Aimtobest”. The mention of other brand name or specific model is solely intended to illustrate compatibility.

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Aimtobest
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 2000 Milliampere Hour (mAh)
- **Recommended Uses For Product:** Outdoor & Indoor

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71+XUVWJ5IL.jpg)

## Questions & Answers

**Q: Does it come with warranty? These type of batteries do not last long "sometimes". The batteries also usually die out after the 90-day return policy.**
A: Dear friend, we have a one-year warranty period. If you are not satisfied with our product, please feel free to contact Amazon or us for replacement or return and refund. Thanks for your understanding.

**Q: What is the warranty for this battery?**
A: Dear friend, we have a one-year warranty period.

**Q: does it come with charger?**
A: This lising is for KNB-57L battery only, the charger not included and was sold separately

## Frequently Bought Together

- 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
- Aimtobest KSC-25 Charger Compatible for TK-2140 TK-3140 TK-2160 TK-3160 TK-2170 TK-3170 TK-2360 TK-3360 NX-220 NX-320 Radio KNB-57L KNB-55L KNB-35L KNB-56N KNB-26N Battery
- 2 Pack Kenwood KRA27 UHF Antenna for Kenwood TK372 TK3160 TK3170 TK3173 TK3180 TK3300 TK5310 Helical Antenna 400-470 MHz

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**Shop now:** [https://www.desertcart.fi/products/72372143-aimtobest-knb-57l-2000mah-li-ion-battery-compatible-for-tk](https://www.desertcart.fi/products/72372143-aimtobest-knb-57l-2000mah-li-ion-battery-compatible-for-tk)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*