A Grade 18650 Power Bank 4000mAh With ABS Material 24 * 45 * 105mm UV Shell

Accessories

1 x OK02 Power Bank / 1 x USB charging cable with micro USB / 1 x user manual

Description

1 . A Grade 18650 Power Bank with 4000mAh capacity  

2 . Small size , useful capacity , can hang on your bag and easy carry

3 . Built - in smart chip to control the charging circuit . Over voltage , over current , over charge , over discharge and Short circuit protection

4 . Automatic identification of charging and discharging

5 . Idle Discharge , 20μA

6 . High compatibility , it is suitable for any mobile device that has an option to charge via USB

7 . Portable , easy to carry , USB connected , particularly suitable for business travel , field trip , promotion gift

8 . With many colors and patterns .

9 . ABS Material and UV Shell

10 . OEM and ODM service are provided , you can provide any patterns and we will design it according to your requirements

Specifications

More Pictures

Warning and Notice

1 Do not break or destroy the OK02 power bank , and if in any case you found the shell is broken , please stop using it and contact with us if needed

2 Do not use the OK02 power bank near fire or in a high temperature . Never throw it into the fire

3 Do not use the OK02 power bank in a very humid place , never place or use it in water

4 Turn off the power or unplug it from your device to avoid waste of power and potential danger or risk

5 Do not let children to touch it when the OK02 power bank itself is being charged

Warranty and Returning

1 All the products have been full tested before and are ROHS , FCC compliant , with MSDS , UN38 . 3 reports for delivery

2 All the products have 1 year warranty for free repair 

Why Choose ONEKEN ?

1 We do mostly OEM and ODM Project 

2 It ' s flexible between our cooperation , we all dependent clients within the range of feasibility

3 Our company has 4 years experiences in the field of powerbank

4 Good service and fast feedback for long - term business cooperation relationship