Finding the correct battery for your device can be difficult. There are a huge range of models and part numbers and it can be confusing. Finding the correct battery for your device can be difficult. There are a huge range of models and part numbers and it can be confusing. Look at the data below and make sure that the models that you see in the tables covers your product. Usually your new battery should be expected to have a life span of between 400 and 500 cycles. A cycle means one discharge and one recharge. Different battery chemistries can be charged and discharged a different amount of times. The amount of charges does depend on the battery use. The ISO 9001 certification means that the battery uses high quality components, Each cells rating can be seen in the table above. Most of the devices that this product is known to replace can be seen in our information displayed here. To be certain of fitment make sure that the battery number, device model and manufacturer are all shown in the description. The only guarantee that this is definitely the correct battery is if this information is checked. if the capacity of our battery is not the same as your original. The Mah is a figure which shows the capacity of the battery to store charge and will not affect the original equipment or charging. More Mah means longer runtime, less Mah means slightly less runtime.