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. They are made with premium Lithium Ion cells and are rated as shown in the specifications. 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. Different chemistries of batteries have different cycle lives, Li-Ion usually lasts for around 400 to 500 cycles, Lithium Polymer is the same. Nimh batteries will usually last for around 500 cycles. A cycle is a full discharge and recharge of the battery. Because the Cameron Sino factory is actually a ISO 9001 certified factory this means that the factory has been verified to only use the best quality components and manufacture their products to the highest safety specifications, The same as the original factory battery. This Cameron Sino product is designed to be used in place of the batteries that are shown in the specs information below. Please be aware that some models have more than one battery type available and the only way you can confirm the correct battery is to remove the original.Our battery may have a slightly different capacity rating to your original either to increase the runtime of the product or due to the cells still available for the manufacture of the product. The product will still fit and charge as long as your device and battery number is listed.