2 Pack Portable Charger, 10000mAh Power Bank, Travel Battery Pack | Flight-Safe, Slim, 3 Outputs 2 Inputs, 37Wh, for iPhone Samsung Android Camping Backpack and Heated Vest etc, Black&White

Descriptions:

2.4 -

Faster 2.4A speed enables fueling your iPhone 16 up to 79% in 1hr, markedly outpacing 2.1A's charging 36% in the same time.

Charge three at once

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Thanks to the two 2.4A outputs, now you can fast fuel 3 devices together to make your time even more richer and fun.

IMPORTANT NOTES: The actual capacity of power bank may vary from the rated one due to energy conversion (typically 97-99%) and circuit losses (typically remaining 80-90%). This is common for all power banks. *(Powerbank Rated Capacity × 90% × 80%)/Device Battery CapacityNumber of Charges.

Portable charger for iphone and other devices:

Activate of Battery Cell: Newy bought power bank its battery neds to be activated. The activation method is usually to completely drain the charger and then fully charge it.

It is recommended to repeat this process at least 3 times to ensure a perfect bonding between the battery and the digital display chip.

Properly Charge 1: Select the appropriate adapter and data cable to ensure that the output voltage and current meet the requirements.

Properly Charge 2: Avoid prolonged charging and excessive discharging. It is recommended to keep the charge level between 20% and 80% to prolong the life of the battery pack.

Storage Environment: Avoid high temperature and high humidity. Do not use or store the charger in direct sunlight or in a humid environment.

Handle with Care: Avoid falling, beating or violently shaking.

What's in the box:

2* 10000mAh power bank

1* user manual