Brilliant Store offers a complete line of Asus A2540H batteries in different capacity, colors or cells. All Asus A2540H batteries are manufactured with high grade lithium cells that results in stellar performance and safety. Safety Approvals: UL, CUL, TUV, CE, CCC, GOST-R, B Mark, NOM, NEMKO, PSB, S-Mark, S+ Mark, GS, RCM, BSMI, EK Mark, RoHS.

Brilliant Store is committed to provide you with high quality Asus A2540H batteries. And you can enjoy high performance-and-cost ratio and fast shipping service from this online store.

Find your right battery! If you can't find the Asus A2540H battery you need on this list, please contact us for help! Happy shopping!

How to Choose the Right Asus A2540H Battery?

Material
The first laptop battery introduced was nickel-cadmium battery (NiCd). This battery has a "memory effect". Prior to each charge, the battery must be fully discharged. It is not convenient to use and soon to be replaced by Ni-MH battery (NiMH). NiMH not only has no "memory effect", but also provide 10% more power per unit weight. Currently, the most commonly used battery type is lithium-ion battery (Li-Ion). It has no "memory effect" compared with the NiCD, and provides more energy per unit weight. For the same weight, the life ratio of these three types of battery is 1:1.2:1.9. In addition, there is also a laptop battery made by lithium polymer cells, comes with high capacity and small size, most used in Apple laptops.

The Number of Cells
Currently, the market's main notebook batteries are 3 cells, 4 cells, 6 cells, 9 cells and 12 cells, and of which 6 cells battery is the most common. Generally, 6-cell laptop batteries can last about 3 hours. The more cells means that the battery can offer higher capacity and longer battery life. But there is also a corresponding increase in battery weight and price.

If you want to purchase a Asus A2540H battery with long battery life, lithium-ion, lithium-polymer and multi-cell Asus A2540H battery is your better choice. In general, it will be more expensive. And it may be heavier.
If you consider the price and weight parameters the most important factors rather than battery life, you could choose a Asus A2540H battery with reasonable price and weight according to your preference. BrilliantStore recommends that 6-Cell lithium-ion and lithium polymer batteries will be much better for average user under normal usage.
However, Brilliant Store often introduces discounted products. If you are a frequent comparison shopper, you will find unbeatable prices on home page, and buy a good Asus A2540H battery.