---
product_id: 158228205
title: "KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio"
brand: "aimtobest"
price: "€ 67.74"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/158228205-knb-33l-2000mah-li-ion-battery-compatible-for-tk-2180
store_origin: GR
region: Greece
---

# Lithium-ion tech Compact dimensions 2000mAh capacity KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio

**Brand:** aimtobest
**Price:** € 67.74
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Your Passion with KNB-33L!

## Quick Answers

- **What is this?** KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio by aimtobest
- **How much does it cost?** € 67.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/158228205-knb-33l-2000mah-li-ion-battery-compatible-for-tk-2180)

## 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

- • **Easy Charging:** Compatible with KSC-32 charger for hassle-free recharging.
- • **Lightweight & Portable:** Weighing just 4.5 ounces, this battery won't weigh you down during your adventures.
- • **Seamless Compatibility:** Designed to fit a range of Kenwood models, making it the perfect replacement for your original battery.
- • **Factory Fresh Assurance:** Each battery is factory packed and brand new, guaranteeing top-notch performance.
- • **Power Up Your Communication:** Stay connected with a robust 2000mAh battery that ensures your radio is always ready.

## Overview

The KNB-33L 2000mAh Li-ion Battery is a high-performance replacement battery designed for Kenwood 2 Way Radios, ensuring reliable communication with its lightweight and compact design. Compatible with multiple models, this factory-fresh battery is perfect for professionals on the go.

## Description

KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio

## Features

- 2000mAh Lithium-ion Battery Pack Compatible For Kenwood 2 Way Radio.
- Replacement for KNB-33 KNB-33L KNB-33Li. Fit for KSC-32 Charger.
- Compatible with the NX410 NX411 TK2180 TK2180K TK3180 TK3180K TK5210 TK5310.
- Factory Packed and New, perfect to replace your original batteries.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 4.5 ounces |
| Product Dimensions | 4.61 x 2.28 x 0.67 inches |
| Item model number | KNB-33L |
| Batteries | 1 Lithium Ion batteries required. (included) |

## Images

![KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio - Image 1](https://m.media-amazon.com/images/I/61Tn4hdu2gL.jpg)
![KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio - Image 2](https://m.media-amazon.com/images/I/61xjiYAdBdL.jpg)
![KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio - Image 3](https://m.media-amazon.com/images/I/51EeHn8JvHL.jpg)
![KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio - Image 4](https://m.media-amazon.com/images/I/61yF5nF+g6L.jpg)
![KNB-33L 2000mAh Li-ion Battery Compatible for TK-2180 TK-3180 TK2180 TK3180 TK-5210 TK-5310 TK-5410 TK5210 TK5310 TK5410 NX-410 NX-411 Radio - Image 5](https://m.media-amazon.com/images/I/51mCPMsG0vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good Batteries so far
  

*by V***T on Reviewed in the United States on May 10, 2024*

Batteries came fast, charged well, seem to hold charge well

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Not OEM.. But very good replacement Battery
  

*by D***E on Reviewed in the United States on March 17, 2023*

These are not OEM batteries, BUT are very good replacements. I needed to replace 2 old OEM kenwood KNB 54N NMH batteries. They were still taking charge but would be depleted after 8 hour shift, heavier and were NMH. So I got KNB 33L, Lithium Ion, much lighter weight and would last longer than 8 hour shift. BUT these oem replacement batteries are 2000 mah and not 2500 mah. These batteries work perfect with my following radio's I use for work:Kenwood NX-210G K2Kenwood TK-2180 K2I work for class 1 railroad and communication is key. These batteries have been working perfect and been taking a beating. As I work outside, in the cold, the rain, wind and snow. These batteries also charge and work perfect with the KCS-32  NOT OEM, but very good replacement charger. Thank you, this rail roader is very happy with these oem replacement batteries and oem replacement chargers. Be safe out there.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent service for a great product
  

*by N***R on Reviewed in the United States on July 6, 2020*

I ordered both the battery and charger, appear to be very well made. I had a slight issue with the battery and customer service jumped right up and took care of it IMMEDIATELY!!!I would recommend AIMTOBEST to anyone looking for alternative batteries and chargers.Thank you AIMTOBEST!!!!

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-10*