Find high quality portable battery pack backup mobile with competitive price here. Please rest assured to buy portable battery pack backup mobile with Shenzhen Everplus Technology Co.,Ltd

Portable battery pack backup mobile

We, Everplus has focused on top quality battery for over 5 years in China.

We passed the ISO9001:2015 quality system certification last year and the audit of Wal-Mart, Disney and BSCI in 2016.

Everplus is set on creating the most opportunities for employees; creating the best value for customers; creating the highest returns for shareholders; creating the greatest benefits for the society.

Feature and Function

Name: Portable battery pack backup mobile

Product Details

Specification:

Size:	Length:90mm
	Width:20mm
	Height:40mm
Electrical technical parameters
Capacity:	13000mAh@7.4V
Cell type:	Li-ion Battery
Life Cycle:	More than 500times
Weight:	500g
Charging time	About 5hours

Company Profile:

FAQ

Q1. Can the battery positive and negative put into the power outlet?

A: It can not connect with the power outlet directly.

Q2. Could you please tell us the charging tips for the battery?

A: The charge current can not exceed the specified maximum charge current, or it will be damaged

Q3. Does this come with a user manual?

A: Sorry, it doesn’t.

Q4. Do you test all battery before delivery?

A: Yes, we do 100% testing before delivery.

Q5. How to fix the problem that the electrode is soiled?

A: If the electrode is soiled or rusted, use a dry cloth before use, otherwise it may cause poor contact function failure.

Q6. Any tips to improve the battery life-time?

A: We suggest the user discharge 80% of the whole battery capacity each time to improve the cycle life.

Q7. Could you please advise the best place to put the battery?

A: Please put the battery to the place with the good ventilation and shady. Avoid water then.