Safe & certified battery
yes
Battery composition (Alkaline, Li-ion, etc.)
Lithium-ion cell
Battery capacity (mAh)
20000 mAh
Battery voltage (Volt)
3.7 V
Recharge time
12 hours
Watt-hour rating
74 Wh
Number of charges - tablets
2,25
Number of charges - phones
6,5
Extra usage time - tablets
23 hours
Extra usage time - phones
92 hours