---
product_id: 476891807
title: "VTEK 21V Battery, Lithium Ion, 4.0Ah Cordless Power Tools Battery Replacement V6309,V6309-2"
brand: "vtek"
price: "€ 15.60"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/476891807-vtek-21v-battery-lithium-ion-4-0ah-cordless-power-tools
store_origin: PT
region: Portugal
---

# 4.0Ah long-lasting capacity 21V high-voltage power Universal VTEK tool compatibility VTEK 21V Battery, Lithium Ion, 4.0Ah Cordless Power Tools Battery Replacement V6309,V6309-2

**Brand:** vtek
**Price:** € 15.60
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your projects with unstoppable energy!

## Quick Answers

- **What is this?** VTEK 21V Battery, Lithium Ion, 4.0Ah Cordless Power Tools Battery Replacement V6309,V6309-2 by vtek
- **How much does it cost?** € 15.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/476891807-vtek-21v-battery-lithium-ion-4-0ah-cordless-power-tools)

## Best For

- vtek enthusiasts

## Why This Product

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

## Key Features

- • **Extended 4.0Ah Runtime:** Work longer without interruptions—boost your productivity on every project.
- • **Safe & Easy Installation:** Built-in safeguards prevent voltage errors and make swapping batteries a breeze.
- • **Power Up with 21V Voltage:** Delivers consistent, high-voltage energy for peak tool performance.
- • **Premium Lithium-Ion Cells:** Engineered for durability and longer lifespan, so you never miss a beat.
- • **Seamless VTEK Compatibility:** Perfectly fits V6309 and V6309-2 models for hassle-free replacements.

## Overview

The VTEK 21V 4.0Ah Lithium-Ion battery is a premium replacement pack designed for VTEK cordless power tools (models V6309, V6309-2). Featuring high-voltage output and long-lasting capacity, it ensures extended runtime and reliable performance. Its advanced safety features and easy installation make it an essential upgrade for professionals seeking efficiency and durability.

## Description

Buy VTEK 21V Battery, Lithium Ion, 4.0Ah Cordless Power Tools Battery Replacement V6309,V6309-2: Battery Packs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Compatible with VTEK tools:V6309,V6309-2;
- Battery Type: Lithium; Voltage: 21V;4.0Ah;
- VTEK battery can be charged freely.Made of premium battery cells, it offers a longer lifespan;
- Safe guard features against incorrect voltage,easy to install and remove;
- Please confirm whether our lithium-ion battery fits your tool before buying.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5ND9KTJ |
| Amperage | 4 A |
| Antenna Location | Power Tool |
| Battery Capacity | 4 amp_hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 632 g |
| Brand | VTEK |
| Compatible Phone Models | V6309. V6309-2 |
| Customer Reviews | 5.0 5.0 out of 5 stars (4) |
| Included Components | battery pack |
| Item Dimensions | 3.15 x 4.33 x 2.76 inches |
| Manufacturer | VTEK |
| Model Name | v6309 |
| Model Number | VB040 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 21 volts |
| Warranty Description | 1 year |

## Product Details

- **Battery Capacity:** 4 amp_hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** VTEK
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Power Tool

## Images

![VTEK 21V Battery, Lithium Ion, 4.0Ah Cordless Power Tools Battery Replacement V6309,V6309-2 - Image 1](https://m.media-amazon.com/images/I/51L+1LtISZL.jpg)

## Questions & Answers

**Q: Will this battery fit cordless blower rc-3003 ze expansion wellness?**
A: No,just fit VTEK cordless impact wrench.

**Q: Will this battery fit the Vtek mini chain saw?**
A: No,only fit for Vtek impact wrench V6309 and V6309-2.

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**Shop now:** [https://www.desertcart.pt/products/476891807-vtek-21v-battery-lithium-ion-4-0ah-cordless-power-tools](https://www.desertcart.pt/products/476891807-vtek-21v-battery-lithium-ion-4-0ah-cordless-power-tools)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-20*