---
product_id: 625344011
title: "3.7V 2600mAh 18650 Rechargeable Li-ion Battery with Jst XH2.54/2P Connector Plug Wires for DIY Electronics, Toys, Lighting,Bluetooth Devices and More - 2 Pack"
brand: "xinlantech"
price: "€ 41.47"
currency: EUR
in_stock: true
reviews_count: 4
category: "Xinlantech"
url: https://www.desertcart.com.cy/products/625344011-3-7v-2600mah-18650-rechargeable-li-ion-battery-with-jst
store_origin: CY
region: Cyprus
---

# 3.7V stable voltage output 2600mAh high-capacity power Built-in BMS protection 3.7V 2600mAh 18650 Rechargeable Li-ion Battery with Jst XH2.54/2P Connector Plug Wires for DIY Electronics, Toys, Lighting,Bluetooth Devices and More - 2 Pack

**Brand:** xinlantech
**Price:** € 41.47
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion, protect your projects.

## Quick Answers

- **What is this?** 3.7V 2600mAh 18650 Rechargeable Li-ion Battery with Jst XH2.54/2P Connector Plug Wires for DIY Electronics, Toys, Lighting,Bluetooth Devices and More - 2 Pack by xinlantech
- **How much does it cost?** € 41.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/625344011-3-7v-2600mah-18650-rechargeable-li-ion-battery-with-jst)

## Best For

- xinlantech enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Sound:** Advanced BMS PCB protection guards against overcharge, short circuits, and overheating.
- • **Power That Lasts:** 2600mAh capacity fuels your devices longer, so you stay unplugged and unstoppable.
- • **Double the Charge:** Two-pack convenience means you’re always ready to swap and keep your gadgets running.
- • **Compact Yet Mighty:** Slim 2.68 x 1.46 x 0.75 inch design packs serious power without bulk.
- • **Plug & Play Precision:** Equipped with JST XH2.54/2P connector for seamless DIY integration—no soldering stress.

## Overview

The XINLANTECH 3.7V 2600mAh 18650 rechargeable Li-ion battery pack features a reliable JST XH2.54/2P connector and integrated BMS protection for safe, long-lasting power. Ideal for DIY electronics, toys, lighting, and Bluetooth devices, this compact 2-pack delivers consistent voltage and capacity with a user-friendly plug design, ensuring hassle-free replacements and enhanced device performance.

## Description

Buy XINLANTECH 3.7V 2600mAh 18650 Rechargeable Li-ion Battery with Jst XH2.54/2P Connector Plug Wires for DIY Electronics, Toys, Lighting,Bluetooth Devices and More - 2 Pack: 3.7V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Exact replacement. - So far it's charging and working great.
Review: As describes, arrived on time - As described. Be careful, choose the right connector.

## Features

- 18650 battery pack rechargeable 2600mAh 3.7V with charger module BMS PCB Protection Board.
- Approximate size: 2.68*1.46*0.75 Inch with XH2.54 /2p plug connector, 18650 with jst connector.
- 18650 with bms rechargeable Li-Ion batteries 3.7V, 2600 mAh 9.62Wh, Weight: 1.76oz.
- If the customer is using this 18650 battery pack to replace the old battery, please compare the polarity of the wires of the New / Old batteries before replacing them. Usually the Red wire leads is the positive pole, the Black wire is the negative pole, and the Yellow wire leads is the NTC. **** If it does not match your old battery, please swap the plug's wire positions yourself. Thank you!
- SAFETY FEATURES The rechargeable 3.7V Li-ion battery is made of high quality materials and has built-in protection against overcharging, and short circuits. This ensures that the battery works optimally and eliminates the risk of potential hazards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQQHTSN7 |
| Amperage | 3.7 Amps |
| Antenna Location | 18650 1S1P with connector, 18650 2600mAh battery with connector, 18650 battery with XH2.54/2P connector, 18650 with protection |
| Battery Capacity | 2600 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 49 Grams |
| Best Sellers Rank | #134,996 in Health & Household ( See Top 100 in Health & Household ) #167 in 3.7V Batteries |
| Brand | XINLANTECH |
| Compatible Phone Models | 18650 1s1p Rechargeable Li-ion Battery |
| Customer Reviews | 4.0 out of 5 stars 100 Reviews |
| Manufacturer | XINLANTECH |
| Model Name | 18650 1S1P Battery |
| Model Number | XINLANTECH |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | 18650 1S1P with connector, 18650 2600mAh battery with connector, 18650 battery with XH2.54/2P connector, 18650 with protection Recommended Uses For Product 18650 1S1P with connector, 18650 2600mAh battery with connector, 18650 battery with XH2.54/2P connector, 18650 with protection See more |
| Reusability | Rechargeable |
| Unit Count | 2.0 Count |
| Voltage | 3.7 Volts |
| Warranty Description | 30 Day Money Back Guarantee |

## Product Details

- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Brand:** XINLANTECH
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 2600 Milliamp Hours
- **Recommended Uses For Product:** 18650 1S1P with connector, 18650 2600mAh battery with connector, 18650 battery with XH2.54/2P connector

## Images

![3.7V 2600mAh 18650 Rechargeable Li-ion Battery with Jst XH2.54/2P Connector Plug Wires for DIY Electronics, Toys, Lighting,Bluetooth Devices and More - 2 Pack - Image 1](https://m.media-amazon.com/images/I/61QN4UG+4OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact replacement.
*by C***L on November 26, 2025*

So far it's charging and working great.

### ⭐⭐⭐⭐⭐ As describes, arrived on time
*by M***L on November 9, 2025*

As described. Be careful, choose the right connector.

### ⭐⭐⭐ OK
*by A***X on September 15, 2025*

does the job, but does not last as long as the original

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**Shop now:** [https://www.desertcart.com.cy/products/625344011-3-7v-2600mah-18650-rechargeable-li-ion-battery-with-jst](https://www.desertcart.com.cy/products/625344011-3-7v-2600mah-18650-rechargeable-li-ion-battery-with-jst)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-31*