---
product_id: 49916276
title: "2X Constefire Rechargeable 18650 battery ,3.6-3.7V 3000mAh 18650 Li-ion battery ;18650 Lithium Battery with special PCB for protecting overcharging and overload ,expert work for flashlights,headlamp,etc.. No match Electronic cigarettes."
brand: "constefire"
price: "₩23046"
currency: KRW
in_stock: false
category: "Electronics"
url: https://www.desertcart.kr/products/49916276-2x-constefire-rechargeable-18650-battery-3-6-3-7v-3000mah
store_origin: KR
region: South Korea
---

# 2X Constefire Rechargeable 18650 battery ,3.6-3.7V 3000mAh 18650 Li-ion battery ;18650 Lithium Battery with special PCB for protecting overcharging and overload ,expert work for flashlights,headlamp,etc.. No match Electronic cigarettes.

**Brand:** constefire
**Price:** ₩23046
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 2X Constefire Rechargeable 18650 battery ,3.6-3.7V 3000mAh 18650 Li-ion battery ;18650 Lithium Battery with special PCB for protecting overcharging and overload ,expert work for flashlights,headlamp,etc.. No match Electronic cigarettes. by constefire
- **How much does it cost?** ₩23046 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/49916276-2x-constefire-rechargeable-18650-battery-3-6-3-7v-3000mah)

## Best For

- constefire enthusiasts

## Why This Product

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

## Features

- 2 pcs 18650 3.7V 3000mAh Rechargeable Battery
- Dimensions : 68mm x 18mm , 2mm longer than common 18650 battery because of protector PCB , Which can be sure Li-ion material in full activating satus,and be avoiding overcharge or overload .
- Batteries can be recharged up to 500 times when fully or partially drained, Applicable to many electric devices, especially LED flashlights, headlamps,camera, watch, calculators,electric tools, electric bicycles, electric vehicles etc ,.

## Images

![2X Constefire Rechargeable 18650 battery ,3.6-3.7V 3000mAh 18650 Li-ion battery ;18650 Lithium Battery with special PCB for protecting overcharging and overload ,expert work for flashlights,headlamp,etc.. No match Electronic cigarettes. - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41JIemgfWJL.jpg)
![2X Constefire Rechargeable 18650 battery ,3.6-3.7V 3000mAh 18650 Li-ion battery ;18650 Lithium Battery with special PCB for protecting overcharging and overload ,expert work for flashlights,headlamp,etc.. No match Electronic cigarettes. - Image 2](https://images-eu.ssl-images-amazon.com/images/I/51AhVWfm-dL.jpg)
![2X Constefire Rechargeable 18650 battery ,3.6-3.7V 3000mAh 18650 Li-ion battery ;18650 Lithium Battery with special PCB for protecting overcharging and overload ,expert work for flashlights,headlamp,etc.. No match Electronic cigarettes. - Image 3](https://images-eu.ssl-images-amazon.com/images/I/51xkpJDtQDL.jpg)
![2X Constefire Rechargeable 18650 battery ,3.6-3.7V 3000mAh 18650 Li-ion battery ;18650 Lithium Battery with special PCB for protecting overcharging and overload ,expert work for flashlights,headlamp,etc.. No match Electronic cigarettes. - Image 4](https://images-eu.ssl-images-amazon.com/images/I/511Wy-vvgdL.jpg)

---

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**Shop now:** [https://www.desertcart.kr/products/49916276-2x-constefire-rechargeable-18650-battery-3-6-3-7v-3000mah](https://www.desertcart.kr/products/49916276-2x-constefire-rechargeable-18650-battery-3-6-3-7v-3000mah)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*