New study specialty product with mutifuntion as below description,The price and MOQ can be negotiated:

1.function: Tire pressure detection, air compressor, led flashlight,power bank� 

2.application scene: Cars, motorcycles, bicycles,balls
3.Super capacity: built-in 5C 18650 3.7V/2000mAh high capacity and high safety lithium batteries (2S1P)7.4V;

4.Lighting function: This product integrates two 2835 white LED lamp beads, which can be used as outdoor lighting and SOS rescue function;� 

5.Air pump function: The power supply integrates an air pump, which can be used as tire inflation;

6.Air pressure detection function: The power supply integrates a digital barometer, which can be used as air pressure detection, with an accuracy of �±0.01Bar and an error of �±0.1Bar;

7.USB output: It can be charged and navigated for all kinds of digital products. Easy to use;

8.Ultra-high efficiency: 5V/2A charging efficiency>70% (Type-C port);� 

9.Durable: Built-in battery charge and discharge cycles â?¥ 500 times;

10.Safe and reliable: There is a power supply short circuit protection design on the PCBA; built-in lithium battery protection IC: It can effectively prevent the battery from overcharging, over-discharging, and over-current;

11.Warning light function: It is designed with high-brightness red and blue LED warning light board. It can be provided the effect of avoidance prompt in emergency situations. Improve the safety of users,Ultra-high lumen 120 meters clearly visible;

12.Ultra-high air pressure output: 150PSI can be applied to the tire pressure range of various types of bicycles (road type/mountain type/competition type/children type, etc.;

13.Custom mode: Users can edit their own air pressure value and unit. Make the product more close to the user's needs.


Welcome to know more details for further progress,thx for cooperation.