Rechargeable lithium-ion technology currently provides the best performance for your device. Compared with older battery types, lithium-ion batteries weigh less, last longer and charge more efficiently. In fact, charging an iPhone 5s battery once a day in the US costs just 51¢ per year.*Learn more about how your battery charges
The Apple Battery Charger comes with six NiMH AA batteries. Together they make sure your wireless accessories are ready when you are.Learn more
- *Based on the average residential cost of electricity in the US in 2013 to fully charge the battery once a day for one year; includes power consumed by the power adapter when disconnected from the iPhone.