---
product_id: 18353385
title: "E-SYB(Sincereboss) 18650 2800mAh 40A High Drain Flat Top Rechargeable Batteries Pack of 2"
brand: "sincereboss"
price: "€ 39.42"
currency: EUR
in_stock: false
category: "Electronics"
url: https://www.desertcart.hr/products/18353385-e-syb-sincereboss-18650-2800mah-40a-high-drain-flat-top
store_origin: HR
region: Croatia
---

# E-SYB(Sincereboss) 18650 2800mAh 40A High Drain Flat Top Rechargeable Batteries Pack of 2

**Brand:** sincereboss
**Price:** € 39.42
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** E-SYB(Sincereboss) 18650 2800mAh 40A High Drain Flat Top Rechargeable Batteries Pack of 2 by sincereboss
- **How much does it cost?** € 39.42 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18353385-e-syb-sincereboss-18650-2800mah-40a-high-drain-flat-top)

## Best For

- sincereboss enthusiasts

## Why This Product

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

## Description

•1.High capacity: the capacity approximately 2800mAh, 15% higher than common rechargeable batteries.  •2.Versatile battery: compatible with most brands of 18650 flashlights and various kinds of high-drain devices.  •3.Purpose-designed high-performance protected circuit: automatically protects against overcharge, over discharge and short-circuiting.  •4.Low cost and encironmentally-friendly lifestyle: a battery can be recharged over 500 times.

## Features

- Flat Top Li-Ion 3.7V rechargeable battery, Individually packaged for safe shipping, Pack of 2.
- Provides excellent continuous power sources to your device, best High Performance 18650 Battery for Consistent Run Time.
- High quality, high energy density, long life battery, and durable for using.
- Durable in low and high temperature operations. Fit for electronic cigarettes, camera, watch, calculators, flashlights, etc.
- Shipped from New Jersery,Expedited shipping available.

## Images

![E-SYB(Sincereboss) 18650 2800mAh 40A High Drain Flat Top Rechargeable Batteries Pack of 2 - Image 1](http://ecx.images-amazon.com/images/I/51%2BoxxhI04L.jpg)
![E-SYB(Sincereboss) 18650 2800mAh 40A High Drain Flat Top Rechargeable Batteries Pack of 2 - Image 2](http://ecx.images-amazon.com/images/I/51%2BB%2BPOo6GL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/18353385-e-syb-sincereboss-18650-2800mah-40a-high-drain-flat-top](https://www.desertcart.hr/products/18353385-e-syb-sincereboss-18650-2800mah-40a-high-drain-flat-top)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-22*