KUULAA 10000mAh Power Bank Portable Charger Power Bank 10000 mAh Fast Charging External Battery Phone Charger For Xiaomi IPhone

20%セーブ
East Supplier PlatformSKU: 2255801146892677-Russian Federation-2.1A White-10000mAh

価格:
$42.98 $53.73

税込み

在庫:
完売

説明

SPECIFICATIONS

Type: Portable Power Bank

Support Quick Charge Technology: No

Size: 14*6.7*1.6cm

Shell Material: Plastic

Output Interface: Double USB

Origin: Mainland China

Input Interface: USB Type C

Features: Digital display

Feature 9: chargeur portable,portable charger,portable charger power bank

Feature 8: external battery telephone, battery pack for phone, battery bank

Feature 7: portable charger for mobile phone, powebank, power pack

Feature 6: power bank for phone, power bank 10000 mah, portable external battery

Feature 5: portable power bank, small powerbank, portable phone battery charger

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Feature 3: mobile battery, powerbank 10000, portable charger for cell phones

Feature 2: portable charging, pover bank, power bank 10000mAh, mini power bank

Feature 12: bateria externa carga rapida

Feature 11: cargador portatil

Feature 10: batterie externe, bateria externa,power banks

Feature 1: power bank, powerbank, poverbank, portable charger, portable battery

Compatible Cellphone:: For iPhone Xiaomi mi Sony HTC LG Samsung Power Bank

Color: Black White

Certification: CE

Brand Name: kuulaa

Battery Type: Li-polymer Battery

Please NOTE : Power bank has two regular standard of capacity , one is the battery capacity, one is the rated capacity. The 10000mah power bank, being labeled 10000mah/3.7v core capacity be converted to rated capacity 6500mah/5v. 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 10,000mAh power bank can really be used by us only about 6500mAh. 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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