power bank has two regular standard of capacity , one is the battery capacity, one is the rated capacity. the most important reason is the conversion rate smart charging, automatic recognition of mobile phones and tablets. 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 high material makes this product more durable..syi
Cell Phones & Accessories > Cell Phone Accessories > Cell Phone Power Banks
Mini Power Bank Portatile 10000mAh 20000mAh Specchio LED Display Digitale Batteria Caricatore Esterno Per Smartphone
Specifications of Mini Power Bank Portatile 10000mAh 20000mAh Specchio LED Display Digitale Batteria Caricatore Esterno Per Smartphone | |
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Category | Dispositivi elettronici > Comunicazioni > Telefonia > Accessori telefoni cellulari |
Instock | instock |
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