Battery Fits Models:- Rugby Smart, Sgh-i937, Sgh-i847, Galaxy Attain 4, Samsung, Focus S, Gt-b9062, Sgh-i847, Sch-r920, Metropcs, Sgh-i937, Gsch-r920, Focus S, Rugby Smart

Battery Part Numbers:- Eb524759va, Metropcs, Eb524759vk, Eb524759vabstd, Eb524759vu, Eb524759va, Eb524759vkbstf, Eb524759vk, Samsung, Eb524759vu, Eb524759vabstd, Eb524759va, Eb524759vkbstf, Eb524759vk, Eb524759vabstd, Eb524759vu, Eb524759vkbstf

All our batteries are brand new, The battery is an equivalent battery to the manufacturers as shown below. They are made with premium Lithium Ion cells and are rated as shown in the specifications. 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. We can be contacted easily by live chat or by email. We almost always will respond to your query within a business day. Battery selection is confusing. Leave the selection stress to the experts if you are really not sure. We can be contacted easily by live chat or by email. We almost always will respond to your query within a business day. Please confirm the fitment of this battery by checking that the model of your device and also your battery model number are shown in the details below. The warranty we offer on all of our Cameron Sino products is pretty simple to use, we make returns easy and will quickly test and replace any product found to have an issue within the 12 or 6 months warranty period. The product needs to be returned to our Ontario facility but this is much cheaper than trying to return to the far east like some suppliers insist on. 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. Being an ISO 9001 certified factory means that the range of batteries that Cameron Sino build have to be manufactured with only the highest quality components and to a very high level of integrity. You can be sure that the batteries that supply from them are fully tested in the devices they are designed for and are built with all the same safety protocols as the original battery with the same safety circuits contained within. Most of the devices that this product is known to replace can be seen in our information displayed here. Special Remarks:-X-LongerPlease make sure that you check the pertinent information before ordering your replacement battery. 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. Send us a line if you would like us to confirm for you.Mah is the rating which estimates the amount of charge that a battery will hold or how much current it will provide for how long. The higher the this rating the longer the runtime.