Proudly Australian Owned & Operated

Proudly Australian Owned & Operated

Now in its 3rd generation of ownership, Master Instruments continues to specialise in the manufacture, importation & distribution of batteries, battery packs & associated equipment such as battery chargers, analysers & power products, for both the consumer & industrial sectors.

Our Products

Our Products

From consumer focused AA batteries to replacement mobile or laptop batteries; or an in-house manufactured medical equipment battery to fully customised battery solutions for mining or defence projects, we.ll have a suitable solution for you.

Retail & Wholesale Support

Retail & Wholesale Support

With over 8000 stocked lines covering a multitude of applications and fitments, MI can support your retail or wholesale business by providing fast and efficient service and quality products. Our strength is our ability to efficiently cater to all size orders.

Custom & Industrial Battery Solutions

Custom & Industrial Battery Solutions

With in-house & offshore manufacturing capabilities specialising in all primary and rechargeable technologies, we have proven results in industries such as mining, medical, defence and more.

Batteries By Application Use

Explore by product category, application or intended use

Batteries By Chemistry

Find your battery by chemistry type both rechargeable & primary

Battery Chargers

Chargers for batteries and electronic devices

Battery Analysers

View our range of battery testers & analysers

Battery Assembly

Custom battery pack assembly provision

Industry Solutions

Explore our capabilities to supply your industry need

Power Products

For all your AC & DC power supplies, UPS, solar power distribution

Battery Parts & Holders

Battery assembly components, parts, leads & connectors

Test & Measurement

Digital test & measurement, telco equipment analogue meters & shunts

Torches & Flashlights

LED & standard torches, flashlight & exit light batteries

Products by brand

Search our massive range by product brand name

Battery Knowledge

Click here for the technical information section

Account Login

Featured Products

Eneloop Tropical

Brighten your day with the Limited Edition Eneloop Tropical AA 8 pack Click Here

Rechargeable CR123A + Charger

The K2 LiFePO4 3.2V Cells are now kitted with the Xtar MP2s Charger Click Here

4 Cell LiIon Battery Pack

Ruggedised 7.2V 5.8A LiIon Pack, with Fuel Gauge & DC plug output plug, for multiple uses Click Here

Lutron 4 in 1 Instrument

Very useful 4 in 1 Handheld Anemometer/Hygrometer (Humidity)/Light Meter/Thermometer Click Here

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LATEST NEWS

Paul Teague Joins MI

21-06-2016

Paul Teague joins Master Instruments as our Sales Manager Read More

Crane Remote Batteries

14-06-2016

Master Instruments' range of replacement Remote Control batteries for industrial cranes is expanding Read More

2016 Stocktake Closure Notification

02-06-2016

It's that time of year when we dust off the abacus and start our annual stocktake Read More