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Batterie outdoor grande capacité 60000mAh - 30 W

Batterie outdoor grande capacité 60000mAh - 30 W

Prix habituel €75,70 EUR
Prix habituel Prix promotionnel €75,70 EUR
En vente Épuisé
Taxes incluses. Frais d'expédition calculés à l'étape de paiement.
Battery Capacity

Ne tombez jamais à sec grâce à la batterie externe Project



Output Interface: 4 ports  Usb,  1USB-Type C

Input Interface: Micro USB & USB Type C

Type de batterie: Lithium Polymer Battery

Matière principale : métal 

Features: With Flashlight

Features: Built in Cables

Features: Digital display

Features: Charger & Battery in 1

Origin: Mainland China

Type: Outdoor High Capacity Power Supply

Certification: CE, UL, FCC


Support Quick Charge Technology: Two-way Quick Charge

Max Input: 30w

60000mAh Power Bank: Charging Power Bank

Power Charge: Fast Charging

Portable External Battery Charger: Portable Power Bank

Fast Charging: Support USB Charging


60000mAh Outdoor Power Bank Portable PowerBank External Battery Pack PD Fast Charger For Xiaomi iPhone mobile power station 

Battery type: polymer lithium ion battery
Battery type: square aluminum shell
Shell material: plastic+Aluminum
Additional function: with LED flashlight
Size: 135*81*85mm
Color: blue, gray, white
Power capacity: 60000mAh
Charging power: PD20W


Portable Battery charger case has two regular standard of capacity , one is the battery capacity, one is the rated capacity. 

Why exist this difference?

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 points add up to account for 30%-40% of the power of the mobile power source.
So the 5,000mAh power bank can really be used by us only about 3000-4000mAh.

Also, The conversion rate of the entire mobile power industry is basically in the range of 60%-70%. Please kindly noted.

Please search on Google if want to know the details!

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