Futurebatt CM03XL Battery fit HP EliteBook 740 745 750 755 840 845 850 855 G1 G2 Series, fit HP ZBook 14 15u, P/N: HSTNN-DB4Q HSTNN-L11C-5 HSTNN-LB4R 717376-001 CM03 CM03050XL Notebook Laptop Battery

I recently purchased the Futurebatt Laptop Battery for my aging laptop, and I must say, it has exceeded my expectations in every aspect. As someone who relies heavily on their laptop for work and entertainment, having a reliable battery is crucial, and Futurebatt has delivered on its promises. Performance (5/5): The Futurebatt Laptop Battery has significantly improved the overall performance of my laptop. The battery life is impressive, providing me with extended usage hours on a single charge. This is a game-changer for someone constantly on the move or working in environments where power outlets are scarce. Compatibility (5/5): I was pleased to find that the Futurebatt battery was a perfect fit for my laptop model. The installation process was straightforward, and I experienced no compatibility issues. The battery seamlessly integrates with the laptop, and I haven't encountered any glitches or malfunctions. Build Quality (4.5/5): The build quality of the Futurebatt Laptop Battery is commendable. It feels sturdy and well-made, providing a sense of durability. The sleek design also adds a modern touch to my laptop. However, I would have appreciated a more detailed instruction manual, as it took me a bit of trial and error to understand the installation process completely. Charging Speed (4.5/5): The charging speed of the Futurebatt battery is impressive. It charges quickly and efficiently, allowing me to get back to work without a long wait. While not the fastest on the market, it certainly outperforms the original battery that came with my laptop. Customer Support (5/5): Futurebatt's customer support deserves special mention. I had a few questions during the installation process, and their support team was prompt, helpful, and knowledgeable. They guided me through the setup, ensuring a smooth experience. Value for Money (5/5): Considering the enhanced performance and extended battery life, the Futurebatt Laptop Battery offers excellent value for money. It's a cost-effective solution for anyone looking to breathe new life into their aging laptop without breaking the bank. In conclusion, the Futurebatt Laptop Battery has proven to be a reliable and cost-effective investment. It has revived my laptop's performance, making it a practical choice for users seeking a dependable power source on the go. I highly recommend Futurebatt to anyone in need of a quality laptop battery replacement.

Works fine so far, and the tools included are a clever touch to make installation easier. The connector is quite snug, and you sure don't want to force anything, but you must get it plugged in all the way for it to work correctly. Be careful, be patient, be well.

It does the job. It fits my Acer Aspire One. Like every aftermarket battery I've been through with this laptop it's a little bigger and makes the computer sit a little taller. Despite being a bigger battery than the original, it doesn't perform better. The original was rated at about four hours, but only ran for three. This usually lasts for about two. The original died after four years. This one lasted only one and a half years. Aftermarket batteries for this computer (I've been through a few) typically last about two years, for me, which makes the longevity on this one a little less than average but not my worst purchase. How do you know if your battery has reached the end of its life? I'm amazed at how many different ways my computer behaves when a battery goes bad. It's been a little different each time: -Computer produces a notification telling me it's bad -Computer repeatedly beeps as though it were being plugged and unplugged. -Battery indicator light flashes, orange. -Computer drops dead at what was supposedly 50% charge. Yeah, I've been through a few batteries for this computer. So, this one has performed near average for aftermarket batteries, which is not quite as good as the original battery, despite looking like it should be twice as good.

This was an easy fix for this dell laptop. Fit perfectly and worked as advertised.

Didn’t last very long. Lasted only for 8-10 months and that to very little use of laptop. Battery is swelled up and does not hold charge. Hard to show it with a picture otherwise I would have supplied the picture.

Exact replacement for my Lenovo laptop. Easy to install, only took about 15 mins. Now my laptop has great battery life.

Fit into my laptop perfectly! Battery works great. Great DIY project. No need for GeekSquad.

Works well for me! Make sure to go through the cycle of charging to 100% then drop to 5% and charging again to 100%. The tools that came with the battery were also very useful.

It works well

After completing three charge cyles, the battery’s full chsrge capacity reached 39WHr, which is about 79% of its original design capacity of 49WHr. Considering its price range, the battery performance is fairly decent, providing 1.5 to 2 hours of backup time

Backup time is low, which means the battery is not original; however, it's working for time