---
product_id: 44374643
title: "18650 Battery 2500mAh, 30A Flat Top 3.7V Rechargeable Li-ion Batteries for High Drain Devices(2 Piece)With Free 18650 Battery Case/Holder (2Pack)"
brand: "ohmash"
price: "€ 50.76"
currency: EUR
in_stock: false
category: "Electronics"
url: https://www.desertcart.ie/products/44374643-18650-battery-2500mah-30a-flat-top-3-7v-rechargeable-li
store_origin: IE
region: Ireland
---

# 18650 Battery 2500mAh, 30A Flat Top 3.7V Rechargeable Li-ion Batteries for High Drain Devices(2 Piece)With Free 18650 Battery Case/Holder (2Pack)

**Brand:** ohmash
**Price:** € 50.76
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 18650 Battery 2500mAh, 30A Flat Top 3.7V Rechargeable Li-ion Batteries for High Drain Devices(2 Piece)With Free 18650 Battery Case/Holder (2Pack) by ohmash
- **How much does it cost?** € 50.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/44374643-18650-battery-2500mah-30a-flat-top-3-7v-rechargeable-li)

## Best For

- ohmash enthusiasts

## Why This Product

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

## Description

Ohmash 18650 2500mAH 30A Battery For the past decade Ohmash has been a trusted name and is known for manufacturing high-quality products that are built to last. It is no wonder that Ohmash is lithium-ion batteries are some of the most popular on the market today. The 18650 30A 2,500 mAh battery is powerful and is great for all you're high drain devices. The Ohmash 30A is made with Lithium Ion Manganese Oxide (LiMn), it is a promising technology as their manganese oxide components are earth-abundant, non-toxic, and provide better thermal stability. If you are looking for an 18650 battery to power any of your high drain devices, then the Ohmash 30A 18650 2,500 mAh battery is a great choice! Specifications: 1. Manufactured By: Ohmash 2. Battery Type: Lithium Ion Manganese Oxide 3. Size: 18650 4. Battery Capacity: 2,500 mAh 5. Battery Structure: Flat Top 6. Maximum Continuous Discharge Current: 30A 7. Nominal Voltage: 3.8V 8. Voltage at end of Discharge: 2.5V 9. Maximum Charging Current: 4A 10. Full Charge Voltage: 4.2V 11. Length: 2.55 inches (65 mm) 12. Diameter: 0.71 inches (18 mm) To ensure your safety and maintain the battery life and durability, we recommend you follow these rules: 1. Do not over-discharge or overcharge the battery. Doing so will shorten the battery life and sometimes, it can make it pop or leak. 2. Please do not short circuit or it will release massive current. 3. Do not play with fire! Do not dispose any kind of battery in or near any fire. 4. Do not stack more than one battery as it may potentially blowout and cause serious damage to yourself and the things around you. Notes: We do not recommend stacking more than one battery in your device because it may potentially blowout and cause serious harm.

## Features

- Maximum continuous discharge current: 30a,nominal capacity: 2500mah
- Nominal voltage: 3.6v ,full charge voltage: 4.2v
- Length: 2.55 inches (65 mm),diameter: 0.71 inches (18 mm)
- 12 months warranty

## Images

![18650 Battery 2500mAh, 30A Flat Top 3.7V Rechargeable Li-ion Batteries for High Drain Devices(2 Piece)With Free 18650 Battery Case/Holder (2Pack) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51uDeZgm5QL.jpg)
![18650 Battery 2500mAh, 30A Flat Top 3.7V Rechargeable Li-ion Batteries for High Drain Devices(2 Piece)With Free 18650 Battery Case/Holder (2Pack) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41XIgTVo0LL.jpg)
![18650 Battery 2500mAh, 30A Flat Top 3.7V Rechargeable Li-ion Batteries for High Drain Devices(2 Piece)With Free 18650 Battery Case/Holder (2Pack) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41a1PIMeA7L.jpg)
![18650 Battery 2500mAh, 30A Flat Top 3.7V Rechargeable Li-ion Batteries for High Drain Devices(2 Piece)With Free 18650 Battery Case/Holder (2Pack) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51cQQ1gdelL.jpg)
![18650 Battery 2500mAh, 30A Flat Top 3.7V Rechargeable Li-ion Batteries for High Drain Devices(2 Piece)With Free 18650 Battery Case/Holder (2Pack) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41lrWBOKFCL.jpg)

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-07*