How to Find Your Laptop Battery Part Number (HP, Dell, Lenovo) – UAE Guide

You unplug your laptop to move from the office desk to the meeting room. By the time you sit down, it's at 9%. Five minutes later — black screen.

Sound familiar? Laptop batteries wear out. After two or three years of daily charging (and a few UAE summers in a hot car), most batteries hold only a part of what they used to. The fix is usually simple: a new battery.

But there's a catch. Search "Lenovo G50 battery" and you'll find many batteries that look almost the same. Only one detail tells you which one truly fits: the part number.

Step 1: Read the label on your old battery

Shut down the laptop and unplug the charger.

• Removable battery (common on older HP, Dell and Lenovo models): slide the lock, lift the battery out, and look at the sticker.
• Built-in battery (most newer slim laptops): don't open the laptop if you're not comfortable — skip to Step 2.

On the sticker you'll see a few lines. Look for Part Number (sometimes "P/N" or "Model"). In the photo above, it's 6F3Y1, with 11.1V and 4400mAh written next to it. Those three details are all you need.

A few real part numbers so you know what to look for:

Step 2: No sticker? Use your laptop model

Turn the laptop upside down. The label on the bottom shows the model — for example Lenovo G50-70 or HP Pavilion 14-ce0020TX.

On Windows there's an even faster way: press Windows + R, type msinfo32, press Enter, and read System Model.

Example: Priya's HP laptop shows 14-ce0020TX. That model uses the HT03XL battery — so that's the one she searches for.

Step 3: Match three things before you buy

1. Part number — the same, or listed as compatible on the product page
2. Voltage (V) — must be the same, for example 14.8V
3. Shape and connector — should look like your old battery

Capacity (mAh or Wh) can be a bit different. A higher number only means a little more time between charges.

Make your new battery last longer

• Don't leave your laptop in the car — UAE summer heat is the number one battery killer.
• Try not to drain it to 0% every day. Charging between 20% and 80% is kinder to the battery.
• Use a charger with the correct voltage.

FAQ

Can I use a battery with higher mAh?
Yes — as long as the part number (or compatible list) and voltage match.

I fitted a new battery but it still won't charge. What now?
The charger or charging port could be the problem. Message us and we'll help you figure out which part is at fault.

How long does a laptop battery usually last?
It depends on use and heat. Daily heavy use and high temperatures wear it out faster.

Not sure which one you need?

Send a photo of your battery label or your laptop model to WhatsApp +971 56 265 5845. We'll tell you which battery fits.

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