Features: Li-Polymer 8000mAh capacity provides extra working hours for your portable devices Dual USB port allows you to recharge 2 devices simultaneously Pure black leather-like texture finish presents refined quality 4-lights of LED indicator displays the battery level status Safe and reliable, perfect for using on travelling and outdoor activities
Specifications: Weight: 208g Size 134.8 (L) x 73 (W) x 14.1 (H) mm Built in battery: Li-Polymer battery, 3.7V @ 8000mAh Color: Black USB Input: DC 5V 1.5A USB Output: DC 5V 2.1A max Recharging Time: Around 9-10hrs (via 1A adaptor)