Portable Power Bank 20000mah

What does bidirectional charging of mobile power supply mean? It means that the charging process can charge the mobile power supply, and at the same time the mobile power supply can charge the mobile phone.

To put it simply, the two-way charging of the mobile power supply is to support fast charging when charging the mobile phone; at the same time, it also supports fast charging when charging the mobile power supply.

With the current stagnation of battery technology in smartphones, mobile phone battery life has become a big problem. Before there is no better technological breakthrough in the battery, mobile phone manufacturers began to make up for the battery life problem by adding the fast charging function. So far, basically all flagships support fast charging. For example, mobile phones with Qualcomm chips support QC fast charging, MediaTek chips support PE fast charging, and Apple supports PD fast charging; in addition, OPPO and OnePlus have their own fast charging protocols.

Because more and more mobile phones support fast charging technology, power banks also start to support fast charging.

For example, Baihengda power bank is a product that supports two-way fast charging. The capacity of the power bank is 20000mAh, which can charge the mobile phone multiple times; but at the same time, if it does not support fast charging, it will take a lot of time to fully charge the power bank itself with its large capacity. After supporting fast charging, it only takes 210 minutes to fully charge Baihengda 20000mAh. User experience has been greatly improved.

Supporting PD fast charging means that the charging speed of the mobile phone is also very fast. Similarly, using the Baihengda power bank to charge Apple's iPhone X can charge 50% of the power in 30 minutes, which is faster than Apple's own charging speed.

Why choose us?

• We offer a variety of payment options to make purchasing our products easy.
• Under the current theme of high-quality development, our company is accelerating the pace of development to be more refined and stronger, and speeding up product structure adjustment and industrial chain extension.
• We guarantee the quality of our products and offer a warranty on every purchase.
• For a long time, our company adheres to the policy of 'bringing in and going out' in technology exchange and strategic cooperation.
• We are a Chinese factory that specializes in producing high-quality mobile power banks.
• We are committed to being responsible to shareholders, customers, employees, and society, respecting employees, and being brave to take responsibility.
• We use the latest technology and techniques to produce our products.
• Our company is a professional manufacturer of Portable Power Bank 20000mah. The products sold by our company are of high quality and stable performance, and the products have the remarkable characteristics of high quality, high consistency, high stability, and high compatibility. We are willing to provide high-quality services to our customers at home and abroad with our efforts!
• Our company is committed to ongoing product improvement and innovation.
• The company continues to expand new application areas with its professional technical capabilities and service levels.

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