---
product_id: 165593667
title: "Max Battery 380mAh (510 Thread) Slimline Adjustable Voltage w/Preheat Function - Button Operated, Bottom Charge, 3 Power Settings, Best for CBD Oil and Thick Oils (Black)"
brand: "chelsea supply co"
price: "₨414"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/165593667-max-battery-380mah-510-thread-slimline-adjustable-voltage-w-preheat
store_origin: LK
region: Sri Lanka
---

# 3 power settings 380mAh capacity Adjustable voltage Max Battery 380mAh (510 Thread) Slimline Adjustable Voltage w/Preheat Function - Button Operated, Bottom Charge, 3 Power Settings, Best for CBD Oil and Thick Oils (Black)

**Brand:** chelsea supply co
**Price:** ₨414
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Ignite Your Vaping Journey!

## Quick Answers

- **What is this?** Max Battery 380mAh (510 Thread) Slimline Adjustable Voltage w/Preheat Function - Button Operated, Bottom Charge, 3 Power Settings, Best for CBD Oil and Thick Oils (Black) by chelsea supply co
- **How much does it cost?** ₨414 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/165593667-max-battery-380mah-510-thread-slimline-adjustable-voltage-w-preheat)

## Best For

- chelsea supply co enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Stylish:** Designed for slimline cartridges, perfect for both plastic and glass.
- • **Effortless Operation:** Button-operated for precise control, ensuring a seamless experience.
- • **Preheat Functionality:** Get the most out of your oils with a preheat feature for optimal performance.
- • **Elevate Your Experience:** Tailor your vaping with 3 customizable temperature settings.
- • **Universal Compatibility:** Works flawlessly with 510 thread cartridges, making it a versatile choice.

## Overview

The Max Battery 380mAh is a cutting-edge vaporizer battery designed for 510 thread cartridges. With a sleek design, adjustable voltage settings, and a preheat function, it offers a personalized vaping experience tailored to your preferences. Ideal for CBD oil and thick oils, this battery is the perfect companion for any vaping enthusiast.

## Description

Variable voltage preheating batteries are the ideal battery when vaping CBD, thick extracts, or if you just want to get a better pull than the buttonless version. Preheating function warms the liquid before use, just tap the button twice for a 15 second preheat and off you go.Features:380mAh adjustable voltage vaporizer battery w/ preheat functionBattery dimensions: 11.2mm diameter, 82mm length 3 different temperature settings (Green-2.7v Blue- 3.1v Red-3.7v) Medium battery life 320-450 puffs Includes USB Charger How to Use Click button 5 times to turn on/off Click button 2 times to activate 15 sec colour changing preheat function Click button 3 times to change temperature (Green 2.6v, Blue 3.2v & Red 4.0v)

## Features

- 380 mah Vaporiser Battery (510 Thread) + USB Charger
- Best For SLIMLINE Cartridges - Plastic or Glass & Stainless Steel
- New 2020 Upgrade For Buttonless Pens Like Medipen & Kanavape
- 3 Temperature Settings to Personalise Your Vape Needs (2.1v, 3.1v, 3.7v)
- NO NICOTINE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1 count |
| Brand | Chelsea Supply Co |

## Product Details

- **Special feature:** Nicotine Free
- **Colour:** Black
- **Included components:** Battery
- **Battery power:** 380 Milliamp Hours
- **Manufacturer:** Chelsea Supply Co
- **Brand:** Chelsea Supply Co

## Images

![Max Battery 380mAh (510 Thread) Slimline Adjustable Voltage w/Preheat Function - Button Operated, Bottom Charge, 3 Power Settings, Best for CBD Oil and Thick Oils (Black) - Image 1](https://m.media-amazon.com/images/I/71YAClEp7bL.jpg)
![Max Battery 380mAh (510 Thread) Slimline Adjustable Voltage w/Preheat Function - Button Operated, Bottom Charge, 3 Power Settings, Best for CBD Oil and Thick Oils (Black) - Image 2](https://m.media-amazon.com/images/I/31ZmEidu7FL.jpg)
![Max Battery 380mAh (510 Thread) Slimline Adjustable Voltage w/Preheat Function - Button Operated, Bottom Charge, 3 Power Settings, Best for CBD Oil and Thick Oils (Black) - Image 3](https://m.media-amazon.com/images/I/51hFzrKcb-L.jpg)

## Available Options

This product comes in different **Colour** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/165593667-max-battery-380mah-510-thread-slimline-adjustable-voltage-w-preheat](https://www.desertcart.lk/products/165593667-max-battery-380mah-510-thread-slimline-adjustable-voltage-w-preheat)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-09-23*