EMNT ZMNT Apple Samsung battery

How many years does the battery on iPhone 6s plus last? Battery lifetime is not measured in years. It is measured in charge cycles. iPhone devices use Lithium-Ion battery and the general guideline is that after 300-500 cycles a Li-Ion battery degrades to 80 % of its full capacity. Company Profile : 1.Shenzhen Jiezhihe Technology Co., Ltd  was founded 2006, which  is one of  leading top 3 manufacturer  in   mobile phone battery  in the world  .  Honeywell  one of leading AAA  best supplier !   We are a professional factory support  ODM & OEM with  BSCI  and ISO9001 approved . 2 .We introduced  ERP  into our sales and producing department to make sure order information of our clients is accurate;  ERP  can also help us to make sure our delivery time is guarantee. 3 .Factory area of U-Angel is  over 1500m2 , our factory have over  39 employers  are  senior engineers of product design and development and mould design, QA and security controls .  We have kinds