---
product_id: 528956774
title: "(2-Pack) 3.7V 4400mAh ICR18650 Rechargeable Li-ion Battery Pack with PH2.0 2P Plug for Electronics, Toys, Lighting, Equipment"
brand: "coonyard"
price: "€ 50.97"
currency: EUR
in_stock: true
reviews_count: 8
category: "Coonyard"
url: https://www.desertcart.hr/products/528956774-2-pack-3-7v-4400mah-icr18650-rechargeable-li-ion-battery
store_origin: HR
region: Croatia
---

# 3.7V stable power output 4400mAh high capacity PH2.0 2-pin plug compatibility (2-Pack) 3.7V 4400mAh ICR18650 Rechargeable Li-ion Battery Pack with PH2.0 2P Plug for Electronics, Toys, Lighting, Equipment

**Brand:** coonyard
**Price:** € 50.97
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your lifestyle with Coonyard’s high-capacity, smart, and sleek battery duo!

## Quick Answers

- **What is this?** (2-Pack) 3.7V 4400mAh ICR18650 Rechargeable Li-ion Battery Pack with PH2.0 2P Plug for Electronics, Toys, Lighting, Equipment by coonyard
- **How much does it cost?** € 50.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/528956774-2-pack-3-7v-4400mah-icr18650-rechargeable-li-ion-battery)

## Best For

- coonyard enthusiasts

## Why This Product

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

## Key Features

- • **Double the Power:** Two-pack bundle means twice the energy and twice the value—never run out when it counts.
- • **Power That Lasts:** 4400mAh capacity fuels your devices longer, so you stay unplugged and unstoppable.
- • **Smart Safety First:** Built-in protection guards against overcharge, deep discharge, and overheating—power with peace of mind.
- • **Compact & Lightweight:** Slim 67x36x18.5mm design weighs just 99g—perfect for tight spaces without bulk.
- • **Plug & Play Versatility:** PH2.0 2P plug fits a wide range of electronics, toys, and lighting—upgrade your gear effortlessly.

## Overview

The Coonyard 2-Pack rechargeable Li-ion battery set delivers reliable 3.7V power with a robust 4400mAh capacity. Featuring a PH2.0 2-pin plug for broad device compatibility and built-in safety circuits to prevent overcharge and overheating, these compact, lightweight batteries are ideal for electronics, toys, and lighting. Backed by a 12-month warranty, they offer a dependable energy solution for professionals and enthusiasts alike.

## Description

desertcart.com: Coonyard (2-Pack) 3.7V 4400mAh ICR18650 Rechargeable Li-ion Battery Pack with PH2.0 2P Plug for Electronics, Toys, Lighting, Equipment : Health & Household

Review: Good value for the price. - Nice plug and play to increase the life of a wireless sound bar...it works perfectly. Only time will tell if they hold up.
Review: Great batteries! - Worked great!

## Features

- HIGH-CAPACITY POWER SOURCE: 3.7V rechargeable Li-ion battery pack with 4400mAh capacity ensures reliable energy for high-drain electronic devices and applications.
- BUILT-IN SAFETY CIRCUIT: Equipped with intelligent protection to prevent overcharge, deep discharge, and overheating, offering dependable and safe power performance.
- WIDE COMPATIBILITY: PH2.0 2-pin plug supports a variety of consumer electronics, lighting systems, DIY toys, and battery-operated tools.
- COMPACT & LIGHTWEIGHT DESIGN: Each pack measures 67.30 x 36.40 x 18.50mm and weighs only 99g, easy to install in confined compartments without adding excess weight.
- PACKAGE CONTENTS: 2 x 3.7V 4400mAh Li-ion battery packs. Backed by a 12-month worry-free warranty and friendly customer service from elxjar.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJKFJ227 |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #149,946 in Health & Household ( See Top 100 in Health & Household ) #195 in 3.7V Batteries |
| Customer Reviews | 3.9 3.9 out of 5 stars (47) |
| Date First Available | October 18, 2022 |
| Item Weight | 7 ounces |
| Item model number | ICR18650 |
| Manufacturer | elxjar |
| Package Dimensions | 4.02 x 2.68 x 1.65 inches |

## Product Details

- **Battery Capacity:** 4400 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Coonyard
- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Electronic Toys and Tools

## Images

![(2-Pack) 3.7V 4400mAh ICR18650 Rechargeable Li-ion Battery Pack with PH2.0 2P Plug for Electronics, Toys, Lighting, Equipment - Image 1](https://m.media-amazon.com/images/I/61GTbIkz52L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value for the price.
*by B***N on September 5, 2025*

Nice plug and play to increase the life of a wireless sound bar...it works perfectly. Only time will tell if they hold up.

### ⭐⭐⭐⭐⭐ Great batteries!
*by D***G on October 2, 2025*

Worked great!

### ⭐ Not worth it at all.
*by B***G on January 3, 2026*

Put them in the flashlight and charged them all the way up. Only problem is the light will only stay on for about 30 seconds then goes out. Turn it back on again and turns off right away. Both flashlight lights I put them in dobthe exact same thing. The number on the batteries are the same exact numbers as the original batteries. Original these lights would stay on for an hour or two. Not now.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/528956774-2-pack-3-7v-4400mah-icr18650-rechargeable-li-ion-battery](https://www.desertcart.hr/products/528956774-2-pack-3-7v-4400mah-icr18650-rechargeable-li-ion-battery)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-26*