Find the best quality in replacement Dell laptop batteries for Dell notebooks on www.eobattery.com. We offer the best product
support, customer service and prices for reliable and durable laptop batteries. Replacement Dell laptop batteries and
chargers are in stock and ready to ship to your doorstep. All of our aftermarket Dell laptop batteries are 100% compatible
with the corresponding Dell laptop model.
OEM vs. Aftermarket Dell Laptop Batteries
Many laptop users don’t know what the difference is between an OEM Dell laptop battery and an aftermarket Dell laptop
battery. OEM Dell laptop batteries are a direct manufacturer replacement battery for your Dell laptop that comes with a
high cost. Our aftermarket Dell batteries at www.eobattery.com will meet or exceed OEM manufacturer specifications, includes a
one year warranty, meets various UL, CE, FCC, and RoHS certification standards and costs less than OEM Dell laptop
batteries. We offer the highest quality laptop batteries at competitive prices. Avoid cheap laptop batteries online as many
of them are made using substandard materials and low quality battery cells, resulting in short laptop battery life and poor
performance. All of our aftermarket Dell laptop batteries are brand new, use high grade Tier 1 cells and are 100% OEM
compatible. All of our Dell laptop batteries will maintain over 80% battery capacity after 500 discharge / charge cycles
and meet strict battery industry requirements for Li-ion cells.
Dell Laptop Battery Specifications
Aftermarket Dell laptop batteries are offered in standard capacity and extended capacity, depending on each specific laptop
model. The aftermarket standard capacity battery is offered as a direct battery replacement for the OEM Dell laptop battery.
If you are looking for a laptop battery with a longer run-time per charge, the extended capacity laptop battery will meet
and exceed the power needs for your laptop.
Aftermarket Li-Ion (Lithium Ion) batteries and OEM laptop batteries usually have the same voltage ratings ranging from
10.8 - 14.4 volts. The Amp rating may be higher for aftermarket Li-ion laptop batteries, which gives your laptop more
battery life. Laptop battery capacities are measured in mAh (milliampere-hour), which is the electric charge transferred
by a steady current of one milliampere for one hour. This can determine the amount of charged energy the laptop battery
can hold and how long the laptop can run off of one charge. Dell laptop chargers are measured in W (watt-hours) and range
from 65W-120W.
Dell Laptop Charge and Discharge Rates
Charge and discharge rates will vary from each Dell laptop battery and will have a longer lasting battery life if it is
well maintained. Dell laptop batteries can be recharged between 1-3 hours and are fully charged after the second or third
hour of charging. It is recommended that if you store your Dell laptop for long periods of time that you store it with 50%
capacity of battery power to allow a longer shelf life for the laptop battery. Laptop battery run time will vary from each
Dell laptop and can last over four hours or more, depending on the battery mAh capacity, laptop power load and battery
health. You can expect over 500 discharge / charge cycles from your aftermarket Dell laptop battery.
Popular Dell Laptop Models
Popular Dell laptop models include the Dell Inspiron, Dell Latitude, Dell Precision, Dell Studio, Dell Vostro and Dell XPS.
Find replacement Dell laptop batteries, chargers, adapters and accessories for all popular Dell laptop models.
Contact our customer service and support if you are not sure if your replacement Dell laptop battery is compatible with
your laptop. We also carry laptop batteries
and laptop chargers for other manufacturers.
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