Airtel Router Power Bank

Is it save to charge a power bank with more than one input slot power bank 20000mah Oraimo Type-C And Micro-USB Port Power-Bank 20000mAh Fast Charging ₦ 18,000₦ 48,843 Add to cart 65% Official Store slot portugal Traveler 4 20000mAh Power Bank 5V Fast Charging LED Torch ₦ 16,700 ₦ 21,500 ; Pilot 15 Flash 20000mAh 15W Power Bank Up To 78 hour Extra Using

slot deposit pulsa axis Traveler 4 20000mAh Power Bank 5V Fast Charging LED Torch ₦ 16,700 ₦ 21,500 ; Pilot 15 Flash 20000mAh 15W Power Bank Up To 78 hour Extra Using