As one of the worlds most successful third party battery manufacturers Cameron Sino have been certified and approved by multiple authorities. There products are all verified and tested for safety. Battery selection is confusing. Leave the selection stress to the experts if you are really not sure. Battery selection is confusing. Leave the selection stress to the experts if you are really not sure. Its important to do this to prevent incorrect orders. Look after your new battery and it will look after you. Only charge the battery when it gets low, Continually top up charging the battery will shorten the batteries expected life. fully cycling the battery will extend the life of the battery. If the battery is charged too often you will use up the cycles quickly. You are guaranteed a very high quality replacement battery with ISO 9001 certifications when you purchases a battery from us. The batteries here are designed to be as reliable and as safe as the original manufactured battery. Cameron Sino actually manufacture batteries for many original equipment companies. The only difference is that a different label that is installed. Special Remarks:-None at this timeThe four most important pieces of data that you will need to have to confirm the fitment of this battery in your device. 1. The model of your device, 2. The original battery number - found on the original battery 3. The manufacturer. 4. Make sure that the voltage of your battery match's or is within a couple of points of our battery. This is the only way to be 100% sure this is the correct battery.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.