Camcorderbatterypack.co.uk sells high quality laptop batteries for most laptop on the market. All laptop batteries are specifically designed for each laptop brand and model. Please Select your manufacturer.
This battery cannot fit for all IBM ThinkPad 380 series in Type model 2635-8xx/LEU/9xx/Axx /Bxx, but fit for TYPE 2635-Dxx/Exx/Fxx only.
*** 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!
15 Days Money Back.
100% brand new.
100% Secure Shopping Guarantee.
Payment Methods:Check, SEC, Paypal, Bank Transfer.
Shipped out within 0.5-10 hours at Office time.
Receive your item in 1-5days.
Ibm Laptop Battery Tips
What are some of the major types of lead acid batteries?
Batteries are divided in two ways, by application (what they are used for) and construction (how they are built). The major applications are automotive, marine, and deep-cycle. Deep-cycle includes solar electric (PV), backup power, and RV and boat "house" batteries. The major construction types are flooded (wet), gelled, and AGM (Absorbed Glass Mat). AGM batteries are also sometimes called "starved electrolyte" or "dry", because the fibreglass mat is only 95% saturated with Sulphuric acid and there is no excess liquid. Flooded may be standard, with removable caps, or the so-called "maintenance free" (that means they are designed to die one week after the warranty runs out). All gelled are sealed and a few are "valve regulated", which means that a tiny valve keeps a slight positive pressure. Nearly all AGM batteries are sealed valve regulated (commonly referred to as "VRLA" - Valve Regulated Lead-Acid). Most valve regulated are under some pressure - 1 to 4 PSI at sea level.
What is a Starting battery?
Starting batteries (sometimes called SLI, for starting, lighting, ignition) are commonly used to start and run engines. Engine starters need a very large starting current for a very short time. Starting batteries have a large number of thin plates for maximum surface area. The plates are composed of a Lead "sponge", similar in appearance to a very fine foam sponge. This gives a very large surface area, but if deep cycled, this sponge will quickly be consumed and fall to the bottom of the cells. Automotive batteries will generally fail after 30-150 deep cycles if deep cycled, while they may last for thousands of cycles in normal starting use (2-5% discharger).
What is a WATT?
A WATT is the unit for measuring electrical power, i.e., the rate of doing work, in moving electrons by, or against, an electrical potential. Formula: Watts = Amperes x Volts.
Do I have to condition my Laptop or Notebook battery?
Yes, it is very important to condition or fully discharger and then fully charger the battery every two to three weeks. Failure to do so may significantly shorten the battery's life (this does not apply to Li-ion batteries, which do not require conditioning). To discharger, simply run the device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in the user's manual
