---
product_id: 38091146
title: "BTBAI 2X 18350 Battery for 3.6/3.7v Li-ion Top Flat Rechargeable LED Torch Flashlight Laser Pointer Pen Headlamp 3C s1a Diameter:18mm Length:35mm"
brand: "btbai"
price: "KD 5.10"
currency: KWD
in_stock: true
reviews_count: 8
category: "Btbai"
url: https://www.desertcart.com.kw/products/38091146-btbai-2x-18350-battery-for-3-6-3-7v-li
store_origin: KW
region: Kuwait
---

# 3.6/3.7V Li-ion Rechargeable 18mm Diameter x 35mm Length 900mAh Capacity BTBAI 2X 18350 Battery for 3.6/3.7v Li-ion Top Flat Rechargeable LED Torch Flashlight Laser Pointer Pen Headlamp 3C s1a Diameter:18mm Length:35mm

**Brand:** btbai
**Price:** KD 5.10
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with precision and style — don’t get left in the dark!

## Quick Answers

- **What is this?** BTBAI 2X 18350 Battery for 3.6/3.7v Li-ion Top Flat Rechargeable LED Torch Flashlight Laser Pointer Pen Headlamp 3C s1a Diameter:18mm Length:35mm by btbai
- **How much does it cost?** KD 5.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/38091146-btbai-2x-18350-battery-for-3-6-3-7v-li)

## Best For

- btbai enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Engineered with an 18mm diameter and 35mm length to seamlessly power your LED torches, laser pointers, and headlamps.
- • **Ready for Action:** Rechargeable Li-ion chemistry ensures you stay powered up and ready, reducing downtime and waste.
- • **Compact Powerhouse:** Perfectly sized 18350 battery delivering reliable 900mAh capacity for extended device runtime.
- • **Versatile Compatibility:** Optimized for a range of devices including electronic smokers, medical machinery, and car vacuum cleaners.
- • **Cost-Effective Performance:** Outperforms pricier alternatives, offering premium power without the premium price tag.

## Overview

The BTBAI 2X 18350 rechargeable Li-ion battery packs a robust 900mAh capacity into a compact 18mm by 35mm form factor, delivering reliable 3.6/3.7V power for LED flashlights, laser pointers, and various electronic devices. Designed for professionals who demand efficiency and versatility, this battery offers superior performance at an unbeatable value, ensuring your essential gear stays energized and ready.

## Description

Buy BTBAI 2X 18350 Battery for 3.6/3.7v Li-ion Top Flat Rechargeable LED Torch Flashlight Laser Pointer Pen Headlamp 3C s1a Diameter:18mm Length:35mm on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great lil battery for price - Recently purchased my wife a new radio to fly her drones with. I thought it took 18650’s , which you can purchase at any vape shop. But I was wrong!!! Jumped on desertcart and found these for 12-15$ for 2. They out-perform the ones I received from Radiomaster with my radio. And I paid twice as much for those. Highly recommend you grab some if you purchase a Zorro.
Review: Wrong size - Not correct size for a torche flash light, it's to short, both batteries will fit in the light, thats how too short it is, light want work with both in it

## Features

- Diameter:18mm Length:35mm. BTBAI 2X 18350 Battery for 3.6/3.7v Li-ion Top Flat Rechargeable LED Torch Flashlight Laser Pointer Pen,This is 18350 battery, it is not 18500 18650 battery, please note it
- Package inc: 2x 18350 battery.Capacity:900 Mah
- For your LED Flashlight and Electronic Smoker
- For Electronic instruments,Juice Cup and Printing Table
- For Medical machinery and Car mounted vacuum cleaner

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017H1B7UG |
| Best Sellers Rank | #407,384 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,464 in Handheld Flashlights |
| Brand Name | BTBAI |
| Color | blue |
| Customer Reviews | 3.7 3.7 out of 5 stars (78) |
| Date First Available | November 2, 2015 |
| Included Components | 1 |
| Item Dimensions LxWxH | 5.51 x 3.15 x 0.98 inches |
| Item Package Dimensions L x W x H | 5.35 x 3.23 x 1.06 inches |
| Item Weight | 50 Grams |
| Manufacturer | BTBAI |
| Model Name | 18350-s1a |
| Number of Items | 1 |
| Package Weight | 0.07 Kilograms |
| Part Number | 18350-s1a |
| Warranty Description | 1 Year |

## Product Details

- **Battery Capacity:** 1000 Milliamp Hours
- **Battery Cell Composition:** Lithium
- **Brand:** BTBAI
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Camera

## Images

![BTBAI 2X 18350 Battery for 3.6/3.7v Li-ion Top Flat Rechargeable LED Torch Flashlight Laser Pointer Pen Headlamp 3C s1a Diameter:18mm Length:35mm - Image 1](https://m.media-amazon.com/images/I/612BTJrx3vL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great lil battery for price
*by S***C on April 9, 2024*

Recently purchased my wife a new radio to fly her drones with. I thought it took 18650’s , which you can purchase at any vape shop. But I was wrong!!! Jumped on Amazon and found these for 12-15$ for 2. They out-perform the ones I received from Radiomaster with my radio. And I paid twice as much for those. Highly recommend you grab some if you purchase a Zorro.

### ⭐ Wrong size
*by S***R on April 11, 2023*

Not correct size for a torche flash light, it's to short, both batteries will fit in the light, thats how too short it is, light want work with both in it

### ⭐⭐⭐⭐⭐ Suits my requirements
*by A***L on February 25, 2022*

Good quality

## Frequently Bought Together

- BTBAI 2X 18350 Battery for 3.6/3.7v Li-ion Top Flat Rechargeable LED Torch Flashlight Laser Pointer Pen Headlamp 3C s1a Diameter:18mm Length:35mm
- Intelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion Batteries 18650 18490 18350 17670 17500 16340 14500, Ni-MH/Ni-Cd A AA AAA Battery (2 Slots)

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**Shop now:** [https://www.desertcart.com.kw/products/38091146-btbai-2x-18350-battery-for-3-6-3-7v-li](https://www.desertcart.com.kw/products/38091146-btbai-2x-18350-battery-for-3-6-3-7v-li)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-01*