---
product_id: 401970124
title: "KP 602040 3.7v 500mAh(Full Capacity) Rechargeable Battery for Bluetooth Speaker, Drone,DIY,Toys etc"
brand: "kp"
price: "KD 1.92"
currency: KWD
in_stock: true
reviews_count: 2
category: "Kp"
url: https://www.desertcart.com.kw/products/401970124-kp-602040-3-7v-500mah-full-capacity-rechargeable-battery-bluetooth
store_origin: KW
region: Kuwait
---

# 500mAh Full Capacity Rechargeable & Reusable 3.7V Power Boost KP 602040 3.7v 500mAh(Full Capacity) Rechargeable Battery for Bluetooth Speaker, Drone,DIY,Toys etc

**Brand:** kp
**Price:** KD 1.92
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion, stay charged, stay ahead!

## Quick Answers

- **What is this?** KP 602040 3.7v 500mAh(Full Capacity) Rechargeable Battery for Bluetooth Speaker, Drone,DIY,Toys etc by kp
- **How much does it cost?** KD 1.92 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/401970124-kp-602040-3-7v-500mah-full-capacity-rechargeable-battery-bluetooth)

## Best For

- kp enthusiasts

## Why This Product

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

## Key Features

- • **500mAh Capacity:** Long-lasting energy to keep your devices running longer
- • **Lightweight Design:** Only 30 grams for easy integration in compact gadgets
- • **Lithium Polymer Tech:** Advanced battery chemistry for efficient charging cycles
- • **Reliable 3.7V Voltage:** Optimized power for Bluetooth speakers, drones, and toys
- • **Versatile Compatibility:** Perfect fit for DIY projects, drones, and Bluetooth devices

## Overview

The KP 602040 is a 3.7V, 500mAh lithium polymer rechargeable battery designed for Bluetooth speakers, drones, toys, and DIY electronics. Lightweight at 30 grams, it offers reliable power with a compact form factor. Ideal for professionals seeking dependable energy solutions, it supports multiple recharge cycles and comes with a 10-day replacement warranty for manufacturing defects.

## Description

KP 602040 3.7v 500mAh(full capacity) rechargeable battery for Bluetooth speaker, Drone,DIY,Toys etc Long lasting battery Do not over charge battery if you want long life for battery.

Review: Avoid buying this - I bought it a few days ago and couldn't get around to actually use it. I opened the packet yesterday and found the battery swollen. When i checked return date it was already pass the date by 2 days. Actually I am glad i never got to install it. Could have turned deadly. Also the unit was swollen even more before i disposed it off.
Review: Useless - Connected to bluetooth headphone and connected to charger. Charged for about half an hour and then it went off. When I checked the terminal voltage, it showed zero which means the cell are dead. and now its a day past return period, so I cant return it either. very very cheap product, and now, my 6000rs Bluetooth headphone has become useless

## Features

- KP 602040 3.7v 500mAh(full capacity) rechargeable battery for Bluetooth speaker, Drone,DIY,Toys etc
- Volt -3.7v
- Capacity -500mah

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Q6DSZ9H |
| Antenna Location | Drone,Toys |
| Battery Capacity | 500 Milliamp Hours |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 30 Grams |
| Brand | KP |
| Brand Name | KP |
| Country of Origin | India |
| Customer Reviews | 4.0 out of 5 stars 10 Reviews |
| Item Dimensions | 6 x 2 x 4 Centimeters |
| Item Type Name | battery |
| Manufacturer | KP |
| Net Quantity | 1 Count |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Recommended Uses For Product | Drone,Toys |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 3.7 Volts |
| Warranty Description | 10 days replacement wareenty for manufacturing defect |

## Product Details

- **Number of Batteries:** 1 Nonstandard Battery batteries required.
- **Brand:** KP
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 500 Milliamp Hours
- **Recommended Uses For Product:** Drone,Toys
- **Net Quantity:** 1 count
- **Voltage:** 3.7 Volts
- **Reusability:** Rechargeable
- **Battery Weight:** 30 Grams
- **Item dimensions L x W x H:** 6 x 2 x 4 Centimeters

## Images

![KP 602040 3.7v 500mAh(Full Capacity) Rechargeable Battery for Bluetooth Speaker, Drone,DIY,Toys etc - Image 1](https://m.media-amazon.com/images/I/81kPmgFGFUL.jpg)
![KP 602040 3.7v 500mAh(Full Capacity) Rechargeable Battery for Bluetooth Speaker, Drone,DIY,Toys etc - Image 2](https://m.media-amazon.com/images/I/81anXwjhBUL.jpg)

## Customer Reviews

### ⭐ Avoid buying this
*by P***S on 26 August 2022*

I bought it a few days ago and couldn't get around to actually use it. I opened the packet yesterday and found the battery swollen. When i checked return date it was already pass the date by 2 days. Actually I am glad i never got to install it. Could have turned deadly. Also the unit was swollen even more before i disposed it off.

### ⭐ Useless
*by S***N on 26 February 2022*

Connected to bluetooth headphone and connected to charger. Charged for about half an hour and then it went off. When I checked the terminal voltage, it showed zero which means the cell are dead. and now its a day past return period, so I cant return it either. very very cheap product, and now, my 6000rs Bluetooth headphone has become useless

## Frequently Bought Together

- KP 602040 3.7v 500mAh(Full Capacity) Rechargeable Battery for Bluetooth Speaker, Drone,DIY,Toys etc
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**Shop now:** [https://www.desertcart.com.kw/products/401970124-kp-602040-3-7v-500mah-full-capacity-rechargeable-battery-bluetooth](https://www.desertcart.com.kw/products/401970124-kp-602040-3-7v-500mah-full-capacity-rechargeable-battery-bluetooth)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-17*