These batteries have a shorter charging time and longer service life. Batteries do not have a “memory effect” so the phones can be charged at any user-friendly time. Charge faster – use longer – feel safer! 
Features:The battery is protected against overcharging, overheating and ignition.Optimally selected discharge parameters maximize battery capacity.
Compatible mobile phone models:Apple iPhone 11.Apple A2111.Apple A2221.Apple A2223.
Note: the list of compatible batteries and smartphones may be not complete. In case of doubt, always ask a consultant for advice.
Compatible part numbers:616-00644.616-00643.
Specifications:Capacity: 3110 mAh.Type: Li-ion.Voltage: 3.83 V.
Warranty: 12 months.
Important information! Waste batteries and accumulators must be disposed of into specially marked containers.