---
product_id: 34589298
title: "18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit"
brand: "elecstack"
price: "$171"
currency: NZD
in_stock: false
category: "Electronics"
url: https://www.desertcart.nz/products/34589298-18650-battery-elecstack-3400mah-micro-usb-rechargeable-batteries-for-high
store_origin: NZ
region: New Zealand
---

# 18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit

**Brand:** elecstack
**Price:** $171
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit by elecstack
- **How much does it cost?** $171 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/34589298-18650-battery-elecstack-3400mah-micro-usb-rechargeable-batteries-for-high)

## Best For

- elecstack enthusiasts

## Why This Product

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

## Description

High Discharge Performance Li-ion Rechargeable Battery, Integrated battery overcharge/discharge protection circuorhnical Parameters:   * USB rechargeable: the battery may be charged by any device with a USB port  * Chemistry: Li-ion  * Capacity: 3400 mAh  * Voltage: 3.7V  * Protected: Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V  * Nominal Voltage: Average 3.7V  * Charging Current: Recommended 1A, maximum 2A  * Recharge: up to 500 cycles  * Size: Diameter 18.5mm, Height 69 mm  * Weight: 49g  * Warranty Period: 12-month free warranty period from purchase date   Warning:   * May explode or catch fire if mistreated  * Do not disassemble, heat above 212℉ ( ℃ ). or incinerate  * Do not mix fresh batteries with used batteries or other battery types  * Keep out of the reach of children   Packaging Contents:  * 2× ElecStack 3400mAh Battery * 1× Micro USB Cable * 1× Protective Battery Case * 1× User Manual

## Features

- The world's first USB rechargeable 18650 lithium battery: with build in Micro USB charging port, the battery may be charged by any device with a USB port.
- 18650 cell: Panasonic-Made in Japan, Protection: Seiko, ICs: made in Japan. 70% higher than common 18650 rechargeable cells.
- Protection: Over-current, Over-charge, Over-discharge, Over-temp. And Dual short circuit protection. Unlike other batteries that will cut off power at 4 Amp, our 18650 will provide up to 10 Amp load.
- Versatile battery: compatible with most brands of 18650 flashlights and various kinds of high drain devices, not for the devcies match the Flat Top 18650 battery.
- Low cost and encironmentally-friendly lifestyle: an ElecStack battery can be recharged over 500 times, equivalent to 500 pairs of CR123 batteries.

## Images

![18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit - Image 1](https://images-na.ssl-images-amazon.com/images/I/51ImhQHW7AL.jpg)
![18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit - Image 2](https://images-na.ssl-images-amazon.com/images/I/51IEO1CMQDL.jpg)
![18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit - Image 3](https://images-na.ssl-images-amazon.com/images/I/41zObeDE39L.jpg)
![18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit - Image 4](https://images-na.ssl-images-amazon.com/images/I/51MOavJIJ0L.jpg)
![18650 Battery, ElecStack 3400mAh Micro USB Rechargeable Batteries for High Drain Devices, with High Performance Protected Circuit - Image 5](https://images-na.ssl-images-amazon.com/images/I/41S5NWPtxvL.jpg)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-09*