Tip 1: Know your Power Bank’s Real capacity

A 10000mAh power bank does not directly translates to 5 charges for a 2000mAh phone.

To put it simply, a power bank may suffer a 20-30% loss of power during conversion. Hence, a 10000mAh power bank may provide only 3-4 full charges to a 2000mAh phone.

This varies for each power banks, and branded ones typically have much higher conversion rate than generic ones.

Pisen power banks give you an astounding 90% conversion rate.

Tip 2: Choosing a Quality Power Bank

The market is flooded with cheap generic power banks ranging from 2,500mAh up to an outrageous 50,000mAh.

These power banks are often labeled in marking capacity but not in actual capacity.

Should these be the actual capacity, the power bank would be massive in size. Branded power banks with much lower capacity can easily outperform generic power banks.


Tip 3: Originality

Sticking with branded products is not often enough as there are plenty of pirated products in the market.

Be sure to always purchase from a reputable and authorized outlets to prevent getting pirated versions.