When the battery is fresh, you can always ensure stable power for all computing programs. However, continuous use and aging of the battery can cause it to lose its ability to hold a charge. There are quite a few reasons that the battery needs to be replaced. Unexpected shutdowns, overheating, and slow charging of a laptop are some of the indicators that the battery needs to be replaced.
Buy Replacement HP Laptop Batteries
HP provides an inspection tool to check the battery before ordering a new one. The part number for the replacement battery before purchasing the replacement battery. The product number can be found on the product label or using HP Support Assistant.
See how to find the product number or model number on your HP Notebook PC.
On the bottom of the notebook, turn off the notebook and turn it over to locate the HP product label.
Using HP Support Assistant
Make sure to download and install the latest version of the HP Support Assistant software. Search for and open HP Support Assistant in Windows. When HP Support Assistant opens, the serial number, product name, and number will be displayed at the bottom of the window. Also, the product number is located behind the access panel or in the battery compartment of some laptops.
Here are the steps to follow when purchasing a replacement battery after testing and finding the part number:
- Search the HP Parts Store.
- Purchase certified genuine HP replacement parts in the desired language and country. After entering the product number in the tool, click Search Parts.
- Click on the exact product number after finding the notebook.
In the parts list that appears, find the battery, and finally follow the on-screen instructions to order the battery.
There are several characteristics of the best laptop batteries to consider when buying, such as longevity, compatibility, etc., as described below
capacity
Batteries tend to take longer to use and recharge, depending on their capacity. In this case, the higher the capacity, the longer the battery will not be charged.
compatibility
Batteries are sometimes available for different laptop models. As mentioned above, before purchasing a battery, you must confirm the model of the laptop and the part number of the battery. It’s best to buy from the same laptop manufacturer. The voltage of the old and new batteries should be matched.
battery material
There are batteries made of several materials, such as nickel-cadmium, lithium-ion polymer, lithium-ion, and nickel metal hydride. Lithium-ion or lithium-ion polymer is always considered for its faster charging, longer life and light weight.
new or refurbished
If the manufacturing date happens to be more than 18 months old, the battery is probably used and probably won’t last as long as new. Refurbished batteries can be purchased at a lower price, but with a lower warranty. The warranty period of the battery should be checked and if the battery fails within the warranty period, it can be returned.
life
Laptop batteries have a set life – life in cycles – that they are expected to function properly. A full cycle simply means that the battery is fully discharged after being fully charged. The lifetime mostly varies between 300-1500. It is important to determine the period at which batteries need to be replaced.
Voltage (V)
Voltage is the amount of power a laptop needs to run. Your laptop requires a certain amount of power to run.
Whr (watt hours)
It refers to the energy consumed by a laptop in an hour. 1 Whr is equal to 1 watt of electricity used for one hour. In turn, laptops with higher Whr ratings require larger capacity batteries.
mAh (milliamp hour)
It informs about the energy stored in the battery. Battery life depends on the mA rating.
How to perform an HP Notebook PC battery replacement:
We can replace laptop batteries when they become less functional. Batteries exhibit poorer performance over time as battery capacity decreases over time. Here are the steps to follow when replacing a laptop battery:
- Purchase a new battery for your HP laptop as described above.
- In Windows, do battery report
- Unplug your laptop from charging
- Remove the back panel of the laptop with a screwdriver
- Remove the old battery from the laptop
- Repair the new battery in the laptop
- Put back the back panel of the laptop
- Check the performance of the new battery with the report of the new battery.
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Thanks for reading, hope it helps!
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