Strong Compatibility 8000mAh Lithium-Ion battery capacity More than 300 recharge cycles over the life ofthe battery, 4 LED to indicate charge levels Power saving mode after 3 minutes. Dual output with 1 fast charging 2.1A port Charging Time: 4.5 hrs( if using this 2.1A Adapter) While mobile gadgets have greatly improved over the years, batteries seem to have not kept up with the pace. Most devices may not even last a day, especially when used for activities that can deplete battery life faster. That is why many people today turn to portable chargers like the DOMINO DM08 Power Bank 8000mAh (White)for battery life on the go. Brand Romoss SKU 100245041_NP-1020507078 ports 2 Model DM08