7000/6000mAh Power case For iPhone 12 Pro Max 12 Mini Battery Charger Case For iPhone 11 Pro Max Charging Case Portable Power Bank

Specification:
High quality Lithium ion polymer batery
Input: DC 5V-1.5-2.0A
Output: DC 5V-1.5-2.0A
Working temperature: 0c-45c
Stock/ transport temperature: -20c -+ 50c
Cycle life more than 500 times
Intelligent IC can effectively avoid short circuit.
For iPhone 11 ,7000mAh,Rated capacity: 4000-4500mAh
For iPhone 11 Pro ,5200mAh,Rated capacity: 3000-3500mAh
For iPhone 11 Pro Max ,7000mAh,Rated capacity: 4000-4500mAh
For iPhone 12/12 Pro,7000mAh,Rated capacity: 4000-4500mAh
For iPhone 12 Pro Max ,7000mAh,Rated capacity: 4000-4500mAh
For iPhone 12 Mini ,6000mAh,Rated capacity: 3500-4000mAh

How to use:

1. Click the switch for 3 seconds to start charging.
2. Click the switch for 3 seconds to turn 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.

Instructions:
Click the switch to start charging.
Press and hold the switch to turn off charging.

1. Mini Carregador de Bateria para Iphone Caixa

2. Acessórios para Celulares

3. Capas para Carregador de Bateria

4. de Carregamento Banco Portátil de Potência Iphone

5. Telefones e Telecomunicações

6. Case de Energia para Iphone Pro Max Mini Case Carregador de Bateria para Iphone Pro Max Case de Carregamento Portátil Power Bank

7. 12 Pro Max Iphone 11 Pro Max 7000 Mah 6000mah

8. Mini Carregador de Bateria para Iphone Caixa

9. Acessórios para Celulares

10. Capas para Carregador de Bateria

11. de Carregamento Banco Portátil de Potência Iphone

12. Telefones e Telecomunicações

13. Case de Energia para Iphone Pro Max Mini Case Carregador de Bateria para Iphone Pro Max Case de Carregamento Portátil Power Bank

14. 12 Pro Max Iphone 11 Pro Max 7000 Mah 6000mah

15. Mini Carregador de Bateria para Iphone Caixa

NOTE: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!