---
product_id: 749764355
title: "802540 850mAh 3 7V with PCB Charging Protection,1 Pieces"
brand: "ievedivb"
price: "31104CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/749764355-802540-850mah-3-7v-with-pcb-charging-protection-1-pieces
store_origin: SN
region: Senegal
---

# 3.7V stable voltage 850mAh high capacity Built-in PCB charging protection 802540 850mAh 3 7V with PCB Charging Protection,1 Pieces

**Brand:** ievedivb
**Price:** 31104CFA
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ahead – never miss a beat!

## Quick Answers

- **What is this?** 802540 850mAh 3 7V with PCB Charging Protection,1 Pieces by ievedivb
- **How much does it cost?** 31104CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/749764355-802540-850mah-3-7v-with-pcb-charging-protection-1-pieces)

## Best For

- ievedivb enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Integrated PCB charging protection guards against overcharge and short circuits
- • **Easy Replacement:** Direct swap for compatible MP3, MP4, MP5 players and mobile backups
- • **Power That Lasts:** 850mAh capacity ensures extended device uptime
- • **Compact & Versatile:** Slim 35x25x8mm size fits seamlessly into multiple portable devices
- • **Consistent Performance:** Stable 3.7V voltage for reliable energy delivery

## Overview

The 802540 battery offers a robust 850mAh capacity at a steady 3.7V, featuring built-in PCB charging protection for enhanced safety. Its compact dimensions (35x25x8mm) make it an ideal replacement battery for MP3, MP4, MP5 players and other portable electronics, ensuring reliable backup power wherever you go.

## Description

Uses: es, s, mobile backup power, MP3, MP4, MP5 playersModel: 802540Size (length * width * height): about 35x25x8mmVoltage: 3.7VCapacity: 850mAhType: Nominal capacity: otherSet type: onlyReplace : YesType: : yesC

## Features

- Model: 802540
- Size (length * width * height): about 35x25x8mm
- Voltage: 3.7V
- Capacity: 850mAh

## Product Details

- **Number of Batteries:** 1 AAAA batteries required.
- **Brand:** IEVEDIVB
- **Battery Cell Composition:** Lithium Polymer
- **Recommended Uses For Product:** Indoor/Outdoor
- **Unit Count:** 1.0 Count

## Images

![802540 850mAh 3 7V with PCB Charging Protection,1 Pieces - Image 1](https://m.media-amazon.com/images/I/618xFfFT3FL.jpg)
![802540 850mAh 3 7V with PCB Charging Protection,1 Pieces - Image 2](https://m.media-amazon.com/images/I/618xFfFT3FL.jpg)
![802540 850mAh 3 7V with PCB Charging Protection,1 Pieces - Image 3](https://m.media-amazon.com/images/I/618xFfFT3FL.jpg)
![802540 850mAh 3 7V with PCB Charging Protection,1 Pieces - Image 4](https://m.media-amazon.com/images/I/618xFfFT3FL.jpg)

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**Shop now:** [https://www.desertcart.sn/products/749764355-802540-850mah-3-7v-with-pcb-charging-protection-1-pieces](https://www.desertcart.sn/products/749764355-802540-850mah-3-7v-with-pcb-charging-protection-1-pieces)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-23*