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Why Choose EMPR for Your CMOS BATTERIES?

EMPR Australia offers 100% certified genuine replacement CMOS BATTERIES specifically designed for your device. With EMPR, not only do you get original branded CMOS BATTERIES, but you also get outstanding customer service and support. We're here to help you every step of the way.

Authorisation Certificate

Authorised Partner in Australia

As the only authorised parts partner, we procure CMOS BATTERIES directly from manufacturers under our long-term distribution agreements.

genuine batteries

Original & Compatibility Guarantee

Experience no hassle with compatibility and quality when choosing our original CMOS BATTERIES, and no risk of voiding your hardware warranty.

Same-day shipping

Same-Day Australia-Wide Shipping or 1-Hour Click & Collect (if in Stock)

Place your order before 3 pm and, if the CMOS BATTERIES is in stock, we will ship it out to you on the same day or click and collect in 1-hour.

12 month Warranty

12 Month Warranty & 30 Day Money Back Guarantee

Our CMOS BATTERIES come with a 12-month replacement warranty for failures and a 30-day money-back guarantee for customer satisfaction.

Substitute Batteries

High-Quality Substitute CMOS BATTERIES

If the original CMOS BATTERIES is End of Life (EOL), we also offer compatible CMOS BATTERIES at an affordable price without compromising performance.

These batteries undergo rigorous quality control measures, striking the perfect balance between cost-effectiveness and reliability.

Expert Assistance

Expert Assistance & Our CMOS BATTERIES Guide

Need help identifying the correct CMOS BATTERIES? Chat with us or check out our comprehensive CMOS BATTERIES guide or Contact us on 1300 134 324.

Genuine and OEM Laptop Batteries for HP, Dell, Lenovo, Acer, Toshiba

Hassle-Free 30 days Returns and 12-month Warranty

If your CMOS BATTERIES isn't the right fit, return it within 30 days for a full refund with our 30-Day Money Back Guarantee. We also offer a 12-month warranty on our Genuine CMOS BATTERIES. If you encounter any quality issues, we provide a free replacement.

Trust EMPR for All Your Laptop Battery Requirements

Choose EMPR for your Laptop CMOS BATTERIES CMOS BATTERIES and benefit from our quick shipping, 12-month warranty, and excellent substitute options if needed. Our knowledgeable and friendly customer service team is here to ensure your satisfaction and assist with any CMOS BATTERIES identification needs. Trust EMPR for all your laptop CMOS BATTERIES requirements.

Frequently Asked Questions about Battery

Q: How to find the right replacement Laptop Battery for my laptop?
To find the right battery for your laptop, first you need to check your laptop model number or serial number:
  • Close your laptop and flip it over to see the model/serial label on the bottom.
  • Or type 'cmd' into the Windows search bar and type 'wmic bios get serialnumber' at the prompt.
  • Enter your model/serial number into our search fields to find a suitable battery.
If you need assistance, see our guide Laptop Battery: How to Find, Buy and Install for Your Laptop.
Q: How much does a laptop battery cost?
The cost of a battery varies depending on several factors, such as the model and age of the laptop, the capacity and type of battery required, and the seller you purchase it from.
In general, the price of a laptop battery can range from around $50 to $150 or more.
While non-genuine batteries may be cheaper, they may not provide the same level of performance or safety as genuine batteries.
Q: How long should I charge my battery for the first time after it is replaced?
Your first charge is always your most important charge. Charge your battery for 24 hours to ensure a full initial charge, which prolongs its life.
Q: Battery not holding charge? Battery not increasing while charging? Battery not charging when plugged in?
The battery in your laptop is likely getting old and doesn't have the capacity it once did. Replacing the battery will restore its original capacity and runtime.
Q: Should I use a genuine charger for my laptop?
Yes, it is recommended to use a genuine charger for your laptop. Non-genuine chargers may damage your laptop battery and reduce its lifespan.
Q: Are laptop batteries interchangeable with other laptops?
No, batteries are designed for individual machines and brands and cannot be used in other devices.
Q: Should I completely discharge my battery?
No, laptop batteries should not be completely depleted as it shortens their lifespan. Keep them charged above zero.
Q: How can I extend the life of my laptop battery?
Quick tips to extend battery life:
  • Reduce LCD brightness
  • Unplug unused devices (phones, headphones, USB devices)
  • Turn off Bluetooth if not needed
  • Shutdown or hibernate instead of standby
  • Adjust power management settings in Windows
Q: Is heat good for the laptop / laptop battery?
No, excessive heat can damage your battery and reduce its lifespan. Ensure your laptop is well-ventilated and avoid direct sunlight.
Q: How long does a laptop battery last?
Laptop batteries usually last 2–4 years (around 1,000 charges). Factors include:
  • Material of the battery
  • Usage frequency
  • Recharge habits
The best batteries are lithium-based; usage and recharge cycles affect lifespan.
Q: How to safely dispose of an old laptop battery?
Recycling old batteries is vital. Check our 'Recycling & E-Waste' page for details.