Canadianbatteries is a genuine Canadian supplier. Finding the correct battery for your product can be difficult. There are so many models and part numbers it can be confusing. Finding the correct battery for your product can be difficult. There are so many models and part numbers it can be confusing. Please compare the data below with the models that you see in the tables. It will be stated in the information box if it is different. The average life of a Li-ion battery is around 400 cycles; This is the same for Lithium Polymer. Nimh should last for about 500 cycles. (A cycle is a discharge and recharge.) Please remember that a cycle will still be used, even if only partially discharged, then recharged. It's always best to run the battery low and recharge when it reaches about 10% of it's charge left. This will extend the life of the battery. This battery is designed to be as robust and safe as the original OEM battery. Cameron Sino manufactures batteries for many OEM companies. The only difference that you will find is the label that is installed. The devices that this battery is known to fit can be seen in our listing below. Special Remarks:- There are three critical pieces of data that you will need to confirm this battery's fitment in your device. You will need the model of your device, The battery number - found on the original battery, and the manufacturer. This is the only way to be 100% sure this is the correct battery. Do not be alarmed if the Mah (Milliamp Hour) is greater or less than the original. This figure stated is an estimation of the battery's capacity to store charge and will not affect the original equipment or charging.