Accessory Genie is an online e-tailer for OEM Replacement and Aftermarket Batteries, Battery Chargers, AC Adapters, FM Transmitters, DSLR Camera Bags, iPod Cases, iPad Cases, Memory Cards, and Other Electronics Customer Service My Account Shopping Cart
 
 

Premium Replacement A1189 / MA458 Laptop Battery for Select APPLE MacBook 17" Notebooks

$159.99  $69.99
Save: 56% off


Earn 70 reward points

Add to Cart:






Premium Replacement Laptop Battery for Apple MacBook Pro 17

High Quality Cells
Each battery is composed of several individual lithium-ion power cells that are managed by an IC controller chip. The cells have been individually tested for precise quality assurance.

Advanced Protection
Utilizes BSP technology for surge and overload protection and guards against short circuits. Charge when you need to with no memory effect.

Replace Apple OEM Battery Models: A1189 , MA458 , MA458*/A , MA458G/A , MA458J/A

Compatible With Apple MacBook Pro 17 Models: A1151 , MA092 , MA092CH/A , MA092J/A , MA092TA/A , MA092X/A , MA611 , MA611*/A , MA611*D/A , MA611B/A , MA611CH/A , MA611KH/A , MA611X/A , MA897*/A , MA897J/A


  • Model: W7 ES-9100-68+MPAD_CE01
  • Shipping Weight: 0.7lbs
  • Manufactured by: Accessory Genie


View the Accessory Power Laptop Battery User Manual. (Requires Adobe Reader to view)



Caring for your Accessory Power brand Premium replacement Laptop Battery:
1. Begin by completely charging your Premium replacement laptop battery.
2. Your batteries will achieve peak performance if you exercise them properly by allowing the Premium replacement battery to completely run down before charging it again. It is not uncommon for laptop batteries to require four cycles before reaching peak performance.
3. When charging your Accessory Power Premium replacement battery for the first time you may notice that the charging completes after a shorter time than expected; this is not uncommon and exercising the battery properly should correct this.
4. If you do not use your battery on a regular basis you should exercise it before attempting to use it more regularly.
5. Premium replacement Batteries which have been kept in storage for a long time will lose their power, even if they were stored with a full charge. This is a natural process and you may find it necessary to recharge the battery again after taking it out of storage.
6. It is typical for a Premium replacement battery to become slightly warm to the touch while charging or discharging.
What kind of performance can I expect from my Premium replacement Laptop Battery?
1. The run-time of a typical Premium replacement laptop battery is largely determined by the demands made on it by the notebook computer. Monitor use, accessing the hard drive, and use of other peripherals all drain your laptop battery in a variable amount that will be different for all end-users.
2. Accessory Power replacement laptop batteries are designed to perform at the same level or above as your original brand name battery. A good rule of thumb to determine battery life is milliAmp-hours, usually expressed mAh, which is a description of the expected power capacity of the battery. Put simply, a higher number mAh battery will last longer than a lower mAh rating. Accessory Power sells a number of High Capacity batteries for laptops which are designed to provide the maximum battery life possible for your laptop, usually about 20-50% more battery time than a regular rated battery.
How long will my Premium replacement Laptop Battery last me?
1. It is not uncommon for an Accessory Power Premium replacement battery to complete up to 1000 charge-discharge cycles.
2. Acccessory Power replacement batteries are under warranty to last for 3 years or they will replace your product for free. Please take a moment to register your warranty for best service.
3. It is normal to notice a decrease in battery run-time over the course of use.
4. Some users prefer to change their battery out when the runtime becomes less than desired rather than to wait until the battery completely dies. If you notice your battery is running about 30% of its original run-time when first purchased it is probable that you will want to change it.
What should I be looking for when it comes to replacement batteries? Just what are Volts and Amps?
1. There are 2 ratings on every battery, volts and amp-hours (AH or mAH).
2. The voltage of this new battery should match the voltage of its original unless the batteries are different chemistries (Ni-MH and Li-ion batteries have different voltage ratings, even if they are for the same laptop).
3. Accessory Power batteries meet or exceed OEM mAh and capacity specifications
4. Higher mAh rating is indicative of a longer run-time (higher capacity), and will not cause any incompatibilities.
I want my Premium replacement batteries to last as long as possible. How do I do that?
1. If your Premium laptop battery is removed from the laptop on a regular basis and stored it can become soiled. Cleaning your battery contacts is a simple process using a cotton swab and Isopropyl alcohol. Having clean contacts helps maintain a good connection between your battery and notebook computer.
2. Is best to exercise your Premium replacement battery at least once every two to three weeks.
3. If you are running on AC most of the time, putting an old, short run-time battery instead of a new battery is a better practice as the battery in the computer will be charged and discharged many more times than is needed and will ultimately shorten its life.
4. If you do not plan on using your replacement battery for over a month, find a dry, cool place away from heat and metallic objects to store it. It is typical for Li-ion batteries to discharge on their own while being stored.
5. If you optimize your notebooks power management features prior to use you can extend the life of your battery. Refer to your notebooks user guide for more information.



This product was added to our catalog on Friday 22 July, 2011.
© Copyright 2003 - 2012 Accessory Genie, Battery Genie - All rights reserved.


Loading...
a bit more...