Pin Dự Phòng Dung Lượng Lớn 10w 10000mah Cho Iphone Huawei Samsung Xiaomi Oppo Vivo Realme

Giới thiệu Pin Dự Phòng Dung Lượng Lớn 10w 10000mah Cho Iphone Huawei Samsung Xiaomi Oppo Vivo Realme

Specifications:
Name: 10000mAh Digital Display PowerBank
Color: Navy / Silver/ Green
Size: 135*66.2*14.7mm
Output Port: USB(5V 2.1A)
Input Port: Type-C(5V2.1A),Micro(5V 2.1A)
Fast Charging: NO
Capacity: 10000mAh
Rated Capacity: 6500mAh
Material: Metal
Compatible for all Apple, Type C and Android devices.

Features:
PD Power Bank with USB Type-C: The Type C port only support input, the standard USB Port support normal charging for compatible devices,makes the charging much more efficient and portable;
Small Size Large Capacity: 10000mAh PD power bank could charge iPhone 8 3.5 times, iPhone XS 2.7 times, Xiaomi Mi 9 2.2 times. Suitable for business, travel, going out, also can changre the mini fans,bluetooth music box etc. You don't have to worry about your phone low battery.
Aluminum Alloy Shell with LED Display: Anti-Slip and Anti-fingerprint design with LED Display to show the remaining battery capacity. The screen will shows "PD" when quick charge your devices. When the power of your iPhone is up to 80%, the power bank will charge your iPhone at a regular speed because of the IOS safety system.
Safety Protection: Built-in safeguards protect your devices against excessive current, overheating, and overcharging.

Package:
Regular charge*1
Micro charge cable(for charge the powerbank)*1

FQA:
Q:Power bank has two regular standard of capacity , one is the battery capacity, the other is the rated capacity. The 10000mAh power bank being labeled 10000mah/3.7v but the rated capacity is 6500mah/5v. Why?
A:The most important reason is the conversion rate. Because most of power bank's battery voltage is 3.7V, and power bank needs to increase the voltage to 5V when charging the mobile phone, which making the power bank's conversion efficiency only 3.75/5=74%. Also include generated heat when battery voltage boosting, and various of wire consumption, Electricity and self-consumption.
These add up to 30% -40% of the power of the mobile power supply, so the 10,000mAh mobile power supply can actually only be used 6500mAh by us.

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