Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

Description:

    --Li-ion and Ni-MH batteries are not interchangeable.

    --Highest quality cells are used in our NATIONAL Power Tool Battery .

    --100% QC of EVERY NATIONAL Power Tool Battery .

    --Most NATIONAL Power Tool Battery are pre-charged before shipping.

    --We are UK leading replacements of laptop battery, camcorder battery, digital camera battery, PDA battery,        cordless drill battery, cell phone battery, battery charger, laptop AC adapter and laptop Auto(DC) adapters        Distributor & Wholesaler.

    --Replacement batteries which are as good or often better than the originals.

    --We accept credit card payment through Credit Card or PayPal payment system, we also accept payment
      through Check.

    --Our company is registered as a battery producer with the Environment Agency. Our Batteries Producer        Registration Number (BPRN) is BPRN01269.

    --WEEE producer number
      Our company is a member of Valpak's WEEE Producer Compliance Scheme. Our WEEE Producer Registration
      Number has been issued by the Environment Agency. Our WEEE Producer Number is WEE/KB2015VS.

    -- EZ9L80 Power Tool Battery Replacement for NATIONAL EZ7880LN2S-B, EZ7880, EZ7880X-B .

Press " Ctrl+F " to Find Replacement part number:

• NATIONAL:
  

  EZ9L80

• PANASONIC:
  

  EY9L80

  EY9L80B

• NATIONAL:
  

  EZ7880

  EZ7880LN2S-B

  EZ7880X-B

• PANASONIC:
  

  EY7880	EY7880LN2C	EY7880LN2S
  EY7880LN2T

If you need a part for your model that is not listed above, please E-mail us via:

info@power-depot.co.uk or order@power-depot.co.uk

Our customer service professional may be able to find the product or information that you are looking for or help you refine your search.

Some Information For NATIONAL Power Tool Battery:

  Upgrade my NATIONAL Power Tool Battery from Ni-MH to Li-ion?

  How can I maximize the performance of my NATIONAL Power Tool Battery?

  What is the run time of Ibuynow's Laptop Battery?

1. Upgrade my NATIONAL Power Tool Battery from Ni-MH to Li-ion

Ni-Cd, Ni-MH and Li-ion NATIONAL Power Tool Battery are all fundamentally different from one another and cannot be substituted unless the laptop has been pre-configured from the manufacturer to accept more than one type of battery chemistry. Please refer to your manual to find out which rechargeable battery types the laptop device supports or use our NATIONAL Power Tool Battery Finder above to find all the compatible Laptop Battery for your device. It will automatically list all of the battery chemistries supported by your specific device. If your device does allow you to upgrade the battery from Ni-MH to Li-ion, you will typically get longer run times.

For example, if your laptop uses a NI-MH battery that is 9.6 Volts, 4000mAh and the new Li-ion laptop battery is 14.4 Volt, 3600mAh, then you will obtain longer run time with the Li-ion battery.

Example:

  Li-ion: 14.4 Volts x 3.6 Amperes = 51.84 Watt Hours
  Ni-MH: 9.6 Volts x 4 Amperes = 38.4 Watt Hours
  The Li-ion is stronger and has longer run time.

Click here for information on calculating NATIONAL Power Tool Battery run time.

2. How can I maximize the performance of my NATIONAL Power Tool Battery ?

There are several steps you can take to help you get maximum performance from your Laptop Battery:

Prevent the Memory Effect - Keep the Laptop Battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-ion batteries which do not suffer from the memory effect.

Keep the NATIONAL Power Tool Battery Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.

Exercise the Battery - Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a Laptop Battery has not been used for a long period of time, perform the new battery break in procedure described above.

Battery Storage - If you don't plan on using the Laptop Battery for a month or more,store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd,Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use.

3. What is the run time of power-depot.co.uk's Laptop Battery?

NATIONAL Power Tool Battery have two main ratings on them: Volts and Amperes.Because size and weight of Laptop Battery is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Mill amperes. One thousand Mill amperes equals 1 Ampere. When buying a battery, select batteries with the most Mill amperes (or Ah). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

  14.4 Volts,4000mAh (Note: 4000mAh is equal to 4.0 Amperes).

  14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour. This NATIONAL Power Tool Battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this Laptop Battery could power your laptop for 2.8 hours.

Understanding your NATIONAL Power Tool Battery Needs

We strive to make you Laptop Battery purchases easy. Since we understand that finding the right batteries for your needs can be overwhelming and confusing at times we developed a Laptop Battery finder tool to help find the right size for the make and model of your equipment. We also offer educational articles and tips to help you conserve your batteries and understand common problems. By us providing education you are able to make the right purchasing decisions as well as provide proper care for all of your electronics.

Want to see some battery FAQ?

Laptop Batteries Maintenance & Care Related Articles:

  Battery care:10 things you can do to make any battery last longer

  Top 15 Ways to Extend Your Laptop’s Battery Life

  How_Many Cells_Are_In_A_Laptop_Battery

  How To Select The Correct Laptop Battery,Laptop AC Adapter