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Shopping lists by M821J batteries, M821J laptop battery, M821J laptop chargers , M821J Laptop AC Adapter. Discount M821J Laptop Battery:

Price: £77.79
In Stock

AC Input:

DC Output : 100V - 240V
Dell Precision T5500

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Price: £77.79
In Stock

AC Input:

DC Output : 100V - 240V
Dell Precision T3500

Rate:



Price: £77.79
In Stock

AC Input:

DC Output : 100V - 240V
525w PSU w/ 24-Pin Wire Harness

Rate:


Laptop Battery Tips : How to care for your Laptop Battery

  • If you are not going to use the M821J battery for some time (perhaps a month or more), remove it from your laptop in a partially charged (ideally 40%) state, and store it in a cool dry place away from sources of heat and light.

  • Never over discharge or short a Lithium Ion M821J Battery. All Lithium’s contain a circuit board for making sure the battery is never over Discharged but if you store the M821J battery at 0% for a prolonged period the cells can become irreversibly damaged.

  • Avoid excessive heat. Do not expose the M821J battery to high heat or freezing temperatures. Do not leave your battery in your car in the summer. Hot batteries discharge very quickly, and cold ones can't create as much power.

  • New M821J Batteries Need to be cycled a few times at least. Fully charge new battery packs before use. New pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.

  • Don't leave the Battery in a constant state of charging up that will reduce the life cycle of the battery. If you work with it plugged into the mains better to store it see above.

 

Why Buy M821J Battery From Us?

onebattery.co.uk provides the best M821J Laptop Batteries at the lowest prices. When you buy our cheap M821J Battery - M821J Laptop Battery you can be rest assured that you are receiving the best value and service for your money. This replacement Laptop Battery is guaranteed to be brand new and fresh from our factory.
Item: M821J Battery - M821J Laptop Battery is 30-Day Money Back Guarantee and 1 Year Warranty. All our products are shipped from Bexley, NSW 2207. Buy M821J Battery from us, save your money & time!

Fast Shipping

We offer cheap shipping on all orders Fast shipping and tracking number email notification. Order today!

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superior quality

Each of our batteries is engineered to be 100% compatible and thoroughly tested before it leaves the factory floor and because we take advantage of the latest battery technology, we offer the highest-capacity batteries on the market to power your laptop longer.

 

1-year warranty

Shop with confidence! Laptop Battery Depot stands behind its products by carrying a 1-year warranty on most of our products. If you are not happy with your purchase, we offer a 30-day money-back guarantee with no questions asked.

 

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Customer Service

The customer is king. We know that building trusting, long-term relationships with our customers is key to our collaborative success.Prompt email response and good communication.Simple procedures for merchandise return,exchange,or replacement.