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  Gateway NV52 NV53 NV54 NV56 NV58 NV59 Series Laptop Battery MS2219 MS2220 MS2273 MS2274 MS2285 MS2288 Z01 Z03

Gateway NV AS09A31 BATAS07 Laptop Battery AS-2007A AS07A31 AS07A32 AS07A41 AS07A42 AS07A51 AS07A52 AS07A71 AS07A72 AS2007A BT.00603.036 BT.00603.041 BT.00604.022 BT.00604.024 BT.00605.018 BT.00607.012 BT.00607.013 BT.00607.014 BT.00607.019 BT

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Gateway NV52 NV53 NV54 NV56 NV58 NV59 TC73 TC78 Series Laptop Battery MS2219 MS2220 MS2273 MS2274 MS2285 MS2288 SFB056393 Z01 Z03

This is a brand new Gateway NV52 NV53 NV54 NV56 NV58 NV59 battery replacement battery. There are two key components inside your battery pack to look for when buying a new computer battery. The quality of the battery’s lithium-ion cells and the quality of the computer chip set in the battery pack. This battery is built with the best components, not the cheapest.
This battery contains the very best Li-ion cells on the market from Samsung. An important specification to look for with rechargeable batteries is the mAh (mili amp hour) rating or Whr (Watt Hour). This battery is rated at 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh or a lower Whr. Simply put, more is better. And yes, this battery is probably better than your original!
The other key component inside the battery pack is the computer chip set that contains the program interface with your laptop’s battery meter software and important safety features that monitors when to charge and stop charging your battery. We use Texas Instruments top notch components for this.
When choosing a laptop battery, cheaper is not better. Cheaper batteries use inferior Chinese cells that typically wear out in just 3 to 6 months. The main indicators of inferior Chinese cells are the low price of the battery and a lower mAh rating. Inferior batteries also use inferior computer chip sets inside that can lead to compatibility issues with your laptop. Although every brand of laptop battery is hand assembled in China, the key to getting a great battery is knowing what components are inside.
Laptop Battery Express is a US based business with knowledgeable support staff to assist you before and after the sale. Yes, we have a phone number and real people answer your call! Free technical support is available if you need additional help in diagnosing power problems with your battery, ac power adapter or battery meter software.
All our products carry a full 2 Year warranty and every battery is charged and tested before it ships.
We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery, even if it is not our fault. (PS- if your laptop will not turn on at all when plugged –in, you need a new ac power adapter found at the bottom of this page) Feel free to call for tech support.

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  • Gateway replacement computer battery
  • 10.8 Volts - also compatible with 11.1 Volt systems
  • 5200 mAh or 58 Whr; also compatible with 4400 & 4800 mAh batteries
  • 6 Cell Li-ion
  • Samsung (South Korea)
  • Black
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new, depending on your energy use. The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.

This battery replaces the Gateway NV52 NV53 NV54 NV56 NV58 NV59 NV79 TC73 TC78 Series Laptop Battery MS2219 MS2220 MS2273 MS2274 MS2285 MS2288 Z01 Z03series laptop batteries and a host more which are listed at the extreme bottom of this web page.

Replaces these many Gateway laptop battery part numbers:


Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 3 to 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

How to care for your Gateway NV52 NV53 NV54 NV56 NV58 NV59 battery.

You can extend the life of your laptop battery significantly through the proper care and handling of your battery.

  • Any new laptop battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged it will no longer accept any more power. It is a common practice to leave laptops plugged in after they have been turned off so that the battery has a full charge the next time you use your laptop. It is probably fully charged within 5 hours.
  • A brand new notebook battery is in a weakened condition since it has not been conditioned yet. Condition and break in your new battery by performing 5 partial discharge and recharge cycles the first week you receive your new battery.
  • Run on battery power without the AC adapter cord at least once a week to keep the battery cells active and at their peak potential. When your laptop is plugged into the power adapter the battery goes to "standby mode" while your laptop runs directly on electricity from the wall outlet.
  • Even though your battery indicates it is fully charged, your battery will return to a weakened state again in a few months if it does not get some exercise through partial discharge and recharge cycles while running on battery power alone.
  • If your battery has not been actively used 2 months or more, condition your battery again with 5 partial discharge & recharge cycles to increase the batteries capacity and run time.
  • Don't run your battery all the way to empty. Your battery will have a longer service life if it receives shallow discharge and recharge cycles. Research has shown that the useful life of the battery will be much longer if you begin to recharge the battery any time before reaching 20% of the remaining power capacity. Recharging the battery even after 10 minutes will not reduce the battery's life span as lithium batteries do not have the memory effect which was found in older NiCad battery technology. NiCad batteries have never been used in laptops, even the earliest models.
  • Never run your battery below the 3% critically low warning point. If your battery is run below this point it may not have enough energy to recharge. This may effectively "kill" your battery.

How can I extend my Gateway NV52 NV53 NV54 NV56 NV58 NV59 battery run time?

You can extend your battery run time by minimizing the power drain on your battery. A 6 cell battery will run approximately 2 to 2-1/2 hours when the battery is new. Even longer times can be achieved by minimizing the power consumption of your laptop. Here are the top ways to reduce your power consumption.

  • Reduce the brightness of your laptop screen. This is the main drain on your Gateway NV52 NV53 NV54 NV56 NV58 NV59 battery by far.
  • Avoid using the CD or DVD drive as the motor consumes a fair amount of power.
  • Turn off your wireless finder if you are not using the internet.
  • Remove any devices plugged into your USB ports or other ports.
  • Close out programs you are not using. By minimizing the load on your CPU, sometimes you can avoid having the cooling fan turn to its high speed mode.
  • Increase your memory to at least 4 Gigabytes. This creates less work for your hard drive. Data is temporarily written to your hard drive when your memory is not sufficient to hold all the data on the many pages you may be accessing.

Compatible with the following eMAchines laptop part numbers:

    Acer 5516-5474
    Acer 5516
    Acer 5517-5997
    Acer 5517
    Acer 5533
    Acer 5535
    Acer 5732Z
    Acer Aspire 5516
    Acer Aspire 5517
    Acer Aspire 5532
    Acer Aspire 5732
    Gateway ID54
    Gateway ID58
    Gateway MS2219
    Gateway MS2220
    Gateway MS2266
    Gateway MS2273
    Gateway MS2274
    Gateway MS2274
    Gateway MS2285
    Gateway MS2288
    Gateway NV52
    Gateway NV52
    Gateway NV5207U
    Gateway NV5211U
    Gateway NV5212U
    Gateway NV5213U
    Gateway NV5214U
    Gateway NV5215U
    Gateway NV5216U
    Gateway NV53
    Gateway NV53
    Gateway NV5302U
    Gateway NV5331U
    Gateway NV5332U
    Gateway NV5333U
    Gateway NV5362U
    Gateway NV5376U
    Gateway NV5378U
    Gateway NV5381U
    Gateway NV5389U
    Gateway NV5391U
    Gateway NV53A46U
    Gateway NV54
    Gateway NV54
    Gateway NV5421U
    Gateway NV5422u
    Gateway NV5423U
    Gateway NV5425U
    Gateway NV5435U
    Gateway NV5453u
    Gateway NV5462u
    Gateway NV5465u
    Gateway NV5468u
    Gateway NV5469Zu
    Gateway NV5470u
    Gateway NV5471u
    Gateway NV5473u
    Gateway NV5474u
    Gateway NV5478u
    Gateway NV56
    Gateway NV56
    Gateway NV5602U
    Gateway NV5606U
    Gateway NV5610U
    Gateway NV5612U
    Gateway NV5614U
    Gateway NV58
    Gateway NV58
    Gateway NV5807u
    Gateway NV5810U
    Gateway NV5814U
    Gateway NV5815h
    Gateway NV5815U
    Gateway NV59
    Gateway NV59
    Gateway NV5900U
    Gateway NV5909U
    Gateway NV5911U
    Gateway NV5913U
    Gateway NV5915U
    Gateway NV5918U
    Gateway NV5922U
    Gateway NV5923U
    Gateway NV5925U
    Gateway NV5935U
    Gateway NV5936U
    Gateway Series
    Gateway TC73
    Gateway TC7307u
    Gateway TC78
    Gateway Z01
    Gateway Z03
Gateway NV52 NV53 NV54 NV56 NV58 NV59 Battery

Compatible AC Power Adapters designed for this product
AC adapter for Gateway and eMachines Laptops 19V-3.42A 5.5mm-1.7mm
Our Price: $59.00

ac adapter Gateway & emachines laptops

This battery & adapter are compatible with the following laptop models. If your battery or adapter part number is listed above, it will be compatible even if it is not listed below.

Gateway Laptop Batteries > TC78 Series
Gateway Laptop Batteries > TC7307u
Gateway Laptop Batteries > TC73 Series
eMachines Laptop Batteries > e625
eMachines Laptop Batteries > D725
Gateway Laptop Batteries > NV5612U
Gateway Laptop Batteries > NV5391U
Gateway Laptop Batteries > NV52 Series
Gateway Laptop Batteries > NV53 Series
Gateway Laptop Batteries > NV54 Series
Gateway Laptop Batteries > NV56 Series
Gateway Laptop Batteries > NV58 Series
Gateway Laptop Batteries > NV59 Series
Gateway Laptop Batteries > NV5453u
Gateway Laptop Batteries > NV5462u
Gateway Laptop Batteries > NV5465u
Gateway Laptop Batteries > NV5468u
Gateway Laptop Batteries > NV5469Zu
Gateway Laptop Batteries > NV5470u
Gateway Laptop Batteries > NV5471u
Gateway Laptop Batteries > NV5473u
Gateway Laptop Batteries > NV5474u
Gateway Laptop Batteries > NV5478u
Gateway Laptop Batteries > NV5807u
Gateway Laptop Batteries > NV5422u
Gateway Laptop Batteries > MS2274
Gateway Laptop Batteries > NV5207U
Gateway Laptop Batteries > NV5211U
Gateway Laptop Batteries > NV5212U
Gateway Laptop Batteries > NV5213U
Gateway Laptop Batteries > NV5214U
Gateway Laptop Batteries > NV5215U
Gateway Laptop Batteries > NV5216U
Gateway Laptop Batteries > NV5302U
Gateway Laptop Batteries > NV5331U
Gateway Laptop Batteries > NV5332U
Gateway Laptop Batteries > NV5333U
Gateway Laptop Batteries > NV5362U
Gateway Laptop Batteries > NV5376U
Gateway Laptop Batteries > NV5378U
Gateway Laptop Batteries > NV5381U
Gateway Laptop Batteries > NV5389U
Gateway Laptop Batteries > NV5421U
Gateway Laptop Batteries > NV5423U
Gateway Laptop Batteries > NV5425U
Gateway Laptop Batteries > NV5435U
Gateway Laptop Batteries > NV5602U
Gateway Laptop Batteries > NV5606U
Gateway Laptop Batteries > NV5610U
Gateway Laptop Batteries > NV5614U
Gateway Laptop Batteries > NV5810U
Gateway Laptop Batteries > NV5814U
Gateway Laptop Batteries > NV5815U
Gateway Laptop Batteries > NV5900U
Gateway Laptop Batteries > NV5909U
Gateway Laptop Batteries > NV5911U
Gateway Laptop Batteries > NV5913U
Gateway Laptop Batteries > NV5915U
Gateway Laptop Batteries > NV5918U
Gateway Laptop Batteries > NV5922U
Gateway Laptop Batteries > NV5923U
Gateway Laptop Batteries > NV5925U
Gateway Laptop Batteries > NV5935U
Gateway Laptop Batteries > NV5936U
Gateway Laptop Batteries > NV5815h
Gateway Laptop Batteries > NV53A46U