Custodia batteria per iPhone 11 12 13 14 Pro Max XR XS Max Power Bank cover di ricarica

EUR 27,10 Compralo Subito, EUR 2,85 Spedizione, 14-Giorno Restituzione, Garanzia cliente eBay
Venditore: goodssky ✉️ (1.018) 95%, Luogo in cui si trova l'oggetto: China, CN, Spedizione verso: WORLDWIDE e molti altri paes, Numero oggetto: 175844037835 Custodia batteria per iPhone 11 12 13 14 Pro Max XR XS Max Power Bank cover di ricarica. The most important reason is the conversion rate. Battery capacity: 6800mAh, the Rated capacity is 3900-4200mAh. This product is designed as protective backup battery case, which can protect your cell phone well.

External smart battery Case For iPhone 13 mini Portable Battery Charger Cases For iPhone 11 12 14 13 Pro Max Power Bank charging Cover

How to use: 1.Turn on:Click the switch for 3 seconds to start charging. 2.Shut down:Click the switch for 3 seconds off charging

CHARACTERISTICS: 1. Attractive and exquisite, easy to carry. 2. This product is designed as protective backup battery case, which can protect your cell phone well. 3. It is suitable for stand by power supplies to travel, tourism, long distance car business and ships, field work or power outages environments.

NOTE: 1. Do not throw the product into the fire or placed in any overheating environment. 2. Do not disassemble the pruduct or any form of maintenance and modifications. 3. Please follow the instructions, in accordance with the normal method of operation to use this product. If you have any questions, please feel free to contact us.

Specification:

Product type: Class A lithium ion polymer battery Input current: 5V 1500mA Output current: 5V 1500mA Working temperature: 0-45 temperature degree Battery capacity: 6800mAh, the Rated capacity is 3900-4200mAh

 

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!

 

 

 

 

 

 

 

 

 

                       
  • Condition: Nuovo
  • Compatible Model: For Apple iPhone 14
  • Compatible Brand: For Apple
  • Character: battery charger box, external battery, Case Pover Bank, charging case, rechargeable Cellphones Power Bank
  • Items Included: Batteryt CASE
  • Material: Plastic
  • Brand: Unbranded
  • Type: Battery Case
  • Capacity: 6800mAh
  • Manufacturer Warranty: 3 Months
  • Design/Finish: Slim, Ultra Slim, external battery Charger Case
  • Theme: powerbank case
  • Features: Anti-Scratch, Shockproof, charging case, Case with battery
  • Country/Region of Manufacture: China
  • Personalise: No

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  •  Popolarità - 286 utenti che lo osservano, 1.2 nuovi utenti che lo osservano ogni giorno, 230 days for sale on eBay. Super quantità elevata osservato. 17 venduti, 14 disponibili.
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  •  Venditore - 1.018+ oggetti venduti. 5% feedback negativo. Buon venditore con un buon feedback positivo e una buona quantità di feedback.

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