Where is the best place to buy laptop batteries

A laptop battery is the hardware component that powers the device when the computer has no direct connection to a power outlet. Rechargeable batteries enhance laptop portability. An efficient charger comes with an AC adapter that converts alternating current (AC) to direct current (DC). Batteries, chargers and AC adapters have unique features that heighten their performance. Newegg offers a variety of these products for different laptop brands. 

Laptop Battery Technology Enhances Laptop Performance

Heavy-duty laptop batteries can power a specific device for several hours. The amount of time depends on usage and technology. Laptop networking tasks drain batteries more quickly. Nickel-Cadmium (NiCad), Nickel-Metal Hydride (NiMH) and Lithium-Ion (Li-ion) are the technologies employed by most batteries. Li-ion batteries have a long lifespan, and aren't affected by the memory drain. It makes them the most popular of the three battery options, and a popular choice for modern laptops. NiMH batteries have a long lifespan, as well.

Laptop Chargers Are a Key Extension to the Laptop

A device with a drained battery is of no help if the laptop charger is unavailable. This effectively makes the external power component one of the most important computer accessories. Issues with chargers are rare, although problems may arise from physical damage or excess voltage from the power outlet. Laptop batteries work best if charged with a compatible charger. Frequent travelers can use power adaptors for a simple recharge to access their laptop.

Laptop AC Adapters Protect the Computer's Components

Versatile Laptop AC adapters decrease the voltage from the main power supply. The motherboard uses the reduced voltage to keep laptop add-on cards and other laptop components safe. Each adapter has a specific voltage rating that should match the stated laptop voltage requirements.  

Complete Laptop Chargers Are Long Lasting

A laptop charger has two components: the cable from the power outlet to the adapter, and the adapter with the cable that plugs into the device. The compatibility of either charger component to its counterpart ensures simple charging. The cable running from the adapter to the laptop plugs into the device via a connector tip. These vary for different brands of laptops, although cylindrical connectors are the most common. Some modern chargers for laptops employ the USB-C connector system technology that fits the charging port on the portable device. This new system carries significantly more power. 

Keep Charging Sources Up to Date

Charging speeds depend on the AC adapter’s voltage rating, but the age of the battery also comes into play. A cylindrical module known as the ferrite bead lies just before the charger’s connector tip. It is an electromagnetic interference blocker that keeps other digital devices from disrupting normal laptop functions. A rubber shield covers the wiring for long-term use without issues. Most laptop chargers include a movable cord tie, which is convenient for wrapping the accessory and its cables for transport. The adhesive nature of these cord wraps keeps cables from slipping, and their durable material makes them last a long time.

Don’t be fooled by cheap batteries. Not all laptop batteries are created equal. There is a huge difference in quality between battery makers. Most people are familiar with the quality differences of alkaline batteries versus heavy duty batteries. Alkaline batteries cost twice as much as Heavy Duty batteries but alkaline batteries last 10 times longer. Computer batteries have a similar variation in quality. Cheaper laptop batteries use inferior, low grade battery materials that have a service life of 3 to 6 months. In addition, low-end batteries have an out-of-the-box failure rate as high as one in five.If you have purchased one of these batteries, and are now in the market for another one, you know how difficult it is to return something when the vender has no phone number and you are responsible for the $50 cost of air shipping it back to the Far East to exercise the warranty.If you are trying to minimize your costs, quality in battery materials represents the classic case where cheaper cost more and quality cost less. It takes 6 low end batteries with a 6 month life to match 1 of our batteries with a typical 3 year service life. Laptop Battery Express sells only batteries with the highest quality components inside the battery pack, which provides a usual service life of 3 to 5 years (300-500 recharge cycles). Go to our homepage for the latest, highest quality laptop batteries. We use the same quality components inside our batteries as found in many OEM name brand batteries. What’s inside a computer battery pack is what determines the quality. Today, just about every name brand computer battery is assembled in China including the Xtend brand. But the key to quality is the components inside the battery pack. Especially the lithium-ion cells that actually hold the energy as well as the circuit board that transmits the data from the battery in communication with your laptop. An Xtend brand laptop battery from Laptop Battery Express features these key components: The longest running lithium-ion battery cells from Samsung. The industry’s best computer battery circuitry from Texas Instruments. Hand assembled with ISO quality checks along the way. A Full 2 Year warranty, Double the warranty of original name brand batteries! These components are the key ingredients to a computer battery that has a long run time as well as a longer service life. Our batteries are not only equal to your original battery, but often times are even better. With superior energy capacity, our mAh (MiliAmp hour and WHr ratings) often exceeds that of your original battery. (The higher the number, the better the run time). In any case, they will work flawlessly. Every battery LaptopBatteryExpress.com sells: is individually tested before it leaves the factory has passed the CE Certificate Approval Safety Standard is backed by a full 2-year warranty from the date of purchase. SATISFACTION GUARANTEE All batteries and AC adapters sold by LaptopBatteryExpress.com carry a 30-day money back guarantee. We are so confident in the quality of the batteries we sell that we will pay all shipping costs to exchange within 30 days of purchase date, and replace a battery purchased from us if the battery fails to perform. To return a battery purchased from us, please contact our EXPRESS HELP staff according to the instructions noted in our RETURN POLICY. Of course, you may return it for refund instead of a replacement, as well. BATTERY WARRANTY Each battery and AC power adapter is backed with a full 2-year warranty. Some laptop makers have shortened their battery warranties to just 90 days. Not us. If your battery fails to function during its first 2 years of use, we will send a replacement at no charge. The warranty does not cover shipping costs if a warranty replacement is required. This warranty covers defects in materials or workmanship. The warranty does not apply to batteries that have been subjected to abuse or modified in any way, including changing the Windows operating system software on your laptop. Warranty is void if the warranty sticker has been removed from the laptop battery, or, if any internal components have been altered or modified. WARRANTY CLAIMS If your battery or adapter fails within the first 30 days of receiving it, we will send a no-charge replacement and a prepaid return label to return the defective battery to us. After 30 days from your invoice date, your purchase falls under a warranty replacement. We will send you a no-charge replacement battery or adapter if the product fails to perform. The warranty covers the cost of replacing the defective battery or adapter but does not cover the shipping costs. Customers are responsible for shipping charges back to LaptopBatteryExpress.com and also for the shipping on the replacement battery. Warranty replacement covers defects in materials or workmanship only. Gradual loss of charge capacity is normal for rechargeable batteries. A 70% charge capacity remaining after 1 year is considered normal and is not a defect and is not subject to a warranty replacement. Warranty claims should be initiated by contacting the LaptopBatteryExpress.com EXPRESS HELP staff for a Return Authorization Number. We are only able to process Warranty claims in the United Stated and Canada. CUSTOMER SERVICE AND TECHNICAL SUPPORT Laptop power and batteries in general can be confusing. Laptop Battery Express offers free phone support 8:30 AM – 6:00 PM Eastern Time. Power problems with laptops can be due to malfunctioning batteries, under-powered AC adapters and mis-calibrated battery software inside your laptop. Knowledgeable support staff is available to assist you.