---
product_id: 1331527
title: "BM Premium 2 LI-90B/92B Batteries & Charger for Olympus Tough TG-7, TG-6"
brand: "big mike's"
price: "R867"
currency: ZAR
in_stock: true
category: "Big Mike's"
url: https://www.desertcart.co.za/products/1331527-bm-premium-2-li-90b-92b-batteries-and-charger-olympus
store_origin: ZA
region: South Africa
---

# 5.4W fast charging output 2x Premium Li-ion batteries Multi-layer safety protection BM Premium 2 LI-90B/92B Batteries & Charger for Olympus Tough TG-7, TG-6

**Brand:** big mike's
**Price:** R867
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your Olympus adventures without pause!

## Quick Answers

- **What is this?** BM Premium 2 LI-90B/92B Batteries & Charger for Olympus Tough TG-7, TG-6 by big mike's
- **How much does it cost?** R867 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1331527-bm-premium-2-li-90b-92b-batteries-and-charger-olympus)

## Best For

- big mike's enthusiasts

## Why This Product

- Trusted big mike's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart & Safe Charging:** Intelligent charger with LED indicators and built-in safeguards against overcharge, overheating, and short circuits.
- • **Dual Battery Advantage:** Includes 2 high-capacity rechargeable batteries to double your shooting time and never miss a moment.
- • **Travel-Ready Power Kit:** Compact charger and cable included for effortless charging at home or on the go.
- • **Trusted Premium Quality:** Top-tier lithium-ion cells backed by US-based customer support and a 1-year warranty for peace of mind.
- • **Universal Olympus Powerhouse:** Compatible with 14+ Olympus Tough & SH series models for seamless shooting.

## Overview

The BM Premium 2 LI-90B/92B Batteries & Charger kit offers professional-grade lithium-ion power compatible with a wide range of Olympus Tough and SH series cameras. Featuring dual batteries and a smart charger with comprehensive safety protections, this kit ensures extended shooting sessions with reliable, fast charging. Compact and travel-friendly, it’s backed by a 1-year warranty and responsive US customer support, making it the ultimate power solution for serious Olympus photographers.

## Description

desertcart.com : BM Premium 2 LI-90B/92B Batteries & Charger for Olympus Tough TG-7, TG-6 | TG-5, TG-Tracker, TG-1, TG-2, TG-3, TG-4, SH-1, SH-2, SH-50, SH-60, XZ-2, SP100 IHS Cameras : Electronics

## Features

- Wide Olympus Compatibility – Compatible with Olympus Tough TG-7, TG-6, TG-5, TG-Tracker, TG-1, TG-2, TG-3, TG-4, SH-1, SH-2, SH-50, SH-60, XZ-2, SP-100 IHS, and all cameras using LI-90B or LI-92B batteries.
- Complete Power Kit – Includes 2 BM Premium LI-90B/LI-92B rechargeable lithium-ion batteries, 1 battery charger, and charging cable for convenient charging at home or while traveling.
- Reliable Shooting Power – Premium lithium-ion cells provide dependable performance, long runtime, and no memory effect for extended photography sessions.
- Safe Charging – Intelligent charger features LED charging indicators and built-in protection against overcharging, overheating, short circuits, over-current, over-voltage, and over-discharge.
- Trusted BM Premium Quality – Premium-grade cells and quality-tested components deliver dependable performance and are backed by responsive U.S.-based customer support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008FQWJWI |
| Best Sellers Rank | #263 in Camera Batteries |
| Brand | Big Mike's |
| Compatible Devices | Camera |
| Connector Type | Proprietary Olympus connector |
| Connector Type Used on Cable | Proprietary Olympus connector |
| Cooling Method | Air |
| Customer Reviews | 4.4 out of 5 stars 861 Reviews |
| Global Trade Identification Number | 00610585781036 |
| Item Dimensions | 6 x 4 x 5 inches |
| Item Highlight | TG-5, TG-Tracker, TG-1, TG-2, TG-3, TG-4, SH-1, SH-2, SH-50, SH-60, XZ-2, SP100 IHS Cameras |
| Manufacturer | Big Mike's |
| Mfr Part Number | OLY-LI90B |
| Minimum Input Voltage | 120 volts_of_alternating_current |
| Model Name | LI 90B |
| Model Number | BM-LI90K4(PT79) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Wattage | 5.4 watts |
| UPC | 610585781036 |
| Unit Count | 1 Count |
| Warranty Description | 1 year warranty |
| Wattage | 5.4 watts |

## Product Details

- **Brand:** Big Mike's
- **Compatible Devices:** Camera
- **Connector Type:** Proprietary Olympus connector
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 6 x 4 x 5 inches
- **Minimum Input Voltage:** 120 volts_of_alternating_current
- **Model Name:** LI 90B
- **Number of Packs:** 1
- **Output Wattage:** 5.4 watts
- **Wattage:** 5.4 watts

## Images

![BM Premium 2 LI-90B/92B Batteries & Charger for Olympus Tough TG-7, TG-6 - Image 1](https://m.media-amazon.com/images/I/71rTAOsh6nL.jpg)

## Questions & Answers

**Q: Can I plug this charger into a typical wall jack?**
A: Note that this Amazon page covers 5 different products. The dual charger does NOT have the wall prongs for AC charging. Instead, it can be used with a powered USB port.

**Q: The batteries that come with it are not LI-92B batteries.  Will it still safely charge LI-92B batteries?**
A: The chargers for LI-90 and LI-92 batteries will interchange. However, the batteries looks like they interchange but they don't. The LI_90 battery is about 2-3 MM thicker and won't fit in my Ricoh / Olympus camera.

**Q: What if any is the difference between the LI-50B and 90B battery. I have 50B would they fit into the TG-2?**
A: Hiker.  I don't have a definitive answer but I recently bought some back-up batteries since the GPS eats up so much power.  I stuck with the 90B because I don't see any reason to try to guess if it will work as well. Plus the price is not expensive at all.  I got 2 batteries and a charger for about $ 30.

**Q: Am i the only one confused here?  the 90b is 1275 mah, the 92 is 1350 yet they are equivalent?  also the battery case shows 1500.  who do you believe?**
A: not a good battery life get something else

## Frequently Bought Together

- BM 2 LI-90B, LI-92B Batteries and Charger for Olympus Tough TG Series, SP-100, SH- Series Cameras
- Olympus Tough TG-7 Digital Camera (Red)
- ULBTER Screen Protector for Olympus TG-7 TG-6 TG-5 TG-4 TG7 Red Black, OM SYSTEM Tough TG-7 0.3mm 9H Hardness TG6 TG5 TG4 Tempered Glass Screen Cover, Anti-Scrach Anti-Dust [3 Pack]

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**Shop now:** [https://www.desertcart.co.za/products/1331527-bm-premium-2-li-90b-92b-batteries-and-charger-olympus](https://www.desertcart.co.za/products/1331527-bm-premium-2-li-90b-92b-batteries-and-charger-olympus)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-27*