High quality and cheap laptop batteries, such as Acer laptop batteries, Apple laptops batteries, IBM laptop battery, Samsung laptop batteries, Sony laptop batteries, and more. Please select your laptop brand and start shopping.
Please ensure the compal laptop battery that you are going to buy fits the brand, model and part number of your device.
This laptop battery is compatible with the following models:
COMPAL:
CL50, CL51.
NOTE:
*** If you need a part for your model that is not listed above, please email us at info@camcorderbatterypack.co.uk or call our Tel: 01772 454688
1 year warranty!
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Shipped out within 0.5-10 hours at Office time.
Receive your item in 1-5days.
Compal Laptop Battery Tips
What is the "Memory Effect" that I have heard about?
Ni-Cd batteries, and to a lesser extent Ni-MH batteries, suffer from what's called the "memory effect". What this means is that if a battery is repeatedly only partially discharged before recharging, the battery "forgets" that it has the capacity to further discharger all the way down. To illustrate: If you, on a regular basis, fully charger your battery and then use only 50% of its capacity before the next recharge, eventually the battery will become unaware of its extra 50% capacity which has remained unused. The battery will remain functional, but only at 50% of its original capacity. The way to avoid the dreaded "memory effect" is to fully cycle (fully charger and then fully discharger) the battery at least once every two to three weeks. Batteries can be discharged by unplugging the device's AC adapter and letting the device run on the battery until it ceases to function. This will insure your battery remains healthy.
Can I take a wheelchair, scooter or other equipment that is powered by a sealed AGM or Gel battery on a airplane or cruise ship?
Yes. There should be no problem, the battery is considered non-spill able, non-hazardous, since it is a absorbed glass mat design. These sealed lead acid valve regulated (VRLA) batteries are classified as "Battery, wet non-spill able, not subject to regulations" by DOT and IMO. By IATA they are classified as "Not restricted for air transport" and they are in compliance with IATA/ICAO special provision A67. For the gelled electrolyte batteries, they are classified as "Battery, wet, filled with acid, UN2794, Class 8". They can be legally shipped via air with special packaging etc.
How long will my battery last?
The lifespan of a battery will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.
My new laptop battery is not Charging. What is wrong?
New batteries are shipped in a discharged condition and must be charged before use. We generally recommend an overnight charger (approximately twelve hours). Refer to the user's manual for charging instructions. Rechargeable batteries should be cycled (fully charged and then fully discharged) two to four times initially to allow them to reach their full capacity. (Note: it is normal for a battery to become warm to the touch during charging and discharging).
