They are made with premium Lithium Ion cells and are rated as shown in the specifications. Ideally both your model number and battery number are listed in the product description if this is the case you can be almost certain that you are ordering the correct battery. Ideally both your model number and battery number are listed in the product description if this is the case you can be almost certain that you are ordering the correct battery. 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. ISO 9001 certification means that strict manufacturing standards are adhered to. This Cameron Sino product is designed to be used in place of the batteries that are shown in the specs information below. With over twenty thousand different batteries its difficult to keep our records as up to date.