Excellent Parameter
Strong 5000mAh capacity rechargeable UL-certified lithium polymer battery case and 1.5A Current:1.5A input/ output charging current can greatly save your time, will fully charge your iphone in 1.5 hours and using your original lightning cable charge the iphone battery case in 2 hours. Never worried about your iPhone ran out of battery in daily life. it's portable charging anytime and anywhere. perfect for traveling, camping, business trip or other outdoor occasions.