---
product_id: 341884661
title: "Olympus LI-42B Rechargeable Battery (Silver)"
brand: "om system"
price: "R$2"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/341884661-olympus-li-42b-rechargeable-battery-silver
store_origin: BR
region: Brazil
---

# 3.7V voltage USA made 740mAh capacity Olympus LI-42B Rechargeable Battery (Silver)

**Brand:** om system
**Price:** R$2
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your passion with Olympus!

## Quick Answers

- **What is this?** Olympus LI-42B Rechargeable Battery (Silver) by om system
- **How much does it cost?** R$2 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/341884661-olympus-li-42b-rechargeable-battery-silver)

## Best For

- om system enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Energy:** Rechargeable lithium-ion battery for sustainable power solutions.
- • **Compatibility is Key:** Designed to work seamlessly with your Olympus devices.
- • **Lightweight Champion:** Weighing only 9 grams, it’s the perfect travel companion.
- • **No Expiration Worries:** Enjoy peace of mind with batteries that don’t expire!
- • **Power Up Your Adventures:** Stay charged and ready for every moment with the Olympus LI-42B!

## Overview

The Olympus LI-42B Rechargeable Battery is a high-performance lithium-ion battery with a standard capacity of 740mAh, designed for reliable use in Olympus devices. Weighing just 9 grams and featuring a voltage of 3.7V, this eco-friendly battery is rechargeable and eliminates the hassle of expiration dates, making it an essential accessory for photographers and tech enthusiasts alike.

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | OLYMPUS |
| Manufacturer | Olympus |
| Model | LI-42B |
| Model Year | 2010 |
| Product Dimensions | 3.18 x 0.51 x 3.94 cm; 9 Grams |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | LI-42B |
| Compatible Devices | Radio |
| Voltage | 3.7 Volts |
| Power Source | battery powered |
| Battery Description | lithium-ion |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Capacity | 740 Milliampere Hour (mAh) |
| Battery cell composition | Lithium Ion |
| Battery Power Rating | 700 Milliamp Hours |
| Manufacturer | Olympus |
| Country of Origin | USA |
| Item Weight | 9 g |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** OM SYSTEM
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 740 Milliampere Hour (mAh)
- **Net Quantity:** 1.0 count
- **Voltage:** 3.7 Volts
- **Reusability:** Rechargeable
- **Item dimensions L x W x H:** 32 x 5 x 39 Millimeters
- **Item Weight:** 9 Grams
- **Compatible Phone Models:** LI 42B

## Images

![Olympus LI-42B Rechargeable Battery (Silver) - Image 1](https://m.media-amazon.com/images/I/514Cj+xknhL.jpg)
![Olympus LI-42B Rechargeable Battery (Silver) - Image 2](https://m.media-amazon.com/images/I/51kuK6Z-gcL.jpg)
![Olympus LI-42B Rechargeable Battery (Silver) - Image 3](https://m.media-amazon.com/images/I/51k6uFqw17L.jpg)
![Olympus LI-42B Rechargeable Battery (Silver) - Image 4](https://m.media-amazon.com/images/I/51J8+UbgQgL.jpg)
![Olympus LI-42B Rechargeable Battery (Silver) - Image 5](https://m.media-amazon.com/images/I/51oLDDEFiuL.jpg)

## Questions & Answers

**Q: Will this work for the olympus stylus tough 3000 camera?**
A: Yes, this will work.

**Q: Olympus Stylus 720SW battery?**
A: Yes, Its Fully Compatible with Olympus Stylus 720SW. Thanks

**Q: What is compatible with the LI ion 10C? Or else my camera is trash.**
A: Not sure about your camera, but work well with mine.  Worth a try to keep your camera.

**Q: Will this work with the TG-5?**
A: The battery you need is the Li-92b for the Tough TG5

## Frequently Bought Together

- OM SYSTEM Olympus LI-42B Rechargeable Battery (Silver)
- LI-40B LI-42B LI-40C Camera Battery Charger for Olympus FE-240, FE-280, FE-290, FE-300, FE-320, FE-340, FE-350, FE-4010, FE-5030, µ 1040, µ780, µ 790 SW, µ770 SW, u795 SW, u820 More Digital Cameras
- Ancable Camera USB Cable, 5-Feet CB-USB5 CB-USB6 CB-USB8 Data Charger USB Cable Compatible with Olympus Cameras USB Download Cable

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**Shop now:** [https://www.desertcart.com.br/products/341884661-olympus-li-42b-rechargeable-battery-silver](https://www.desertcart.com.br/products/341884661-olympus-li-42b-rechargeable-battery-silver)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-04*