All batteries that are rechargeable are consumables and possess a short lifetime. In due course their performance and capacity decline and they need to be replaced. The iPhone integrates built-in, ultra-high quality lithium-ion batteries. They are meticulously designed, strictly tested, and manufactured to match the quality and performance benchmarks of Apple. These genuine Apple batteries have been vouched for safety. Compared to a traditional battery set-up, lithium-ion batteries charge faster, last extensively, and retain a higher power density for more battery life. The Apple lithium-ion battery employs fast charging to rapidly touch 80 per cent of its capacity, and then shifts to a slower trickle charging. The time taken to reach the first 80 per cent will differ depending on the settings and the device you are charging. When the suggested battery temperatures exceed, the software may curtail charging above 80 per cent. This combined process will not only charge sooner, but it also extends your battery’s lifespan. You can charge your Apple lithium-ion battery whenever you require to. There is no hard and fast rule to discharge 100 per cent prior to recharging. Apple lithium-ion batteries work in charge cycles. You complete one charge cycle when you have used (discharged) an amount that meets 100 per cent of the battery’s capacity, but not necessarily all from one charge. For example, you might utilize 75 per cent of your battery’s capacity one day, then completely recharge it overnight. If you use 25 per cent the next day, you have discharged a combined 100 per cent, as the two days add up to one charge cycle. To complete a cycle it could take several days. The capacity of any battery type will reduce post a certain amount of recharging. On the other hand, with lithium-ion batteries, the capacity comes down slightly with each complete charge cycle. Lithium-ion batteries in Apple devices are curated to hold a minimum of 80 per cent of their original capacity for a greater number of charge cycles. Mulling on iPhone battery repair? Visiting Genius CPR – the best iPhone battery repair center will help you solve your battery issues. We are professional repair experts with certified technicians who use genuine Apple parts. When it comes to getting a reliable and safe way for iPhone repair, think no further than Genius CPR.