A2 Air Compressor Wireless Bicycle Pump for Car Tire High Pressure 150psi Portable Smart Air Inflator for MTB Bike Ball
 
A2 specifications:
-Charging mode: Type-C
-Charging time: 2 hours
-Battery Capacity: 5200mah (2600*mah*2 pieces)  7.4V
-Work current: 1-7A
-Max inflating pressure: 150PSI & 10.3BAR & 990KPA & 10.5kgf/cm2
-Inflation
frequency: 2-3 times(car) \ 8-12 times (Road bike) \ 12-18 times
(Mountain bike) \ 30-40 times(Basketball) \ 8-12 times (Motorcycle)
-Inflation
Time from empty: 8-12 min(car) \ 2-3 min (Road bike) \ 2-3 min
(Mountain bike) \ 0.5-1 min (Basketball) \ 2-3 min (Motorcycle)
 
A14 black specifications:

Size: 170x51x56mm

Pump Weight: About 395g

Charging method and time: Type-C fast charging, 2 hours

Color: Black/Grey/Green/Orange

Material: ABS

Screen: LED

Battery Capacity: 2000mAh*2pieces

Max pressure: 150PSI &10.3BAR

Pressure Unit: PSI,BAR

Nozzle Support: Schrader valve and presta valve

Power: 40W

Voltage: 7.4V

USB Output: 5A 1V

Working Temperature: -10℃ ~+60℃

Packaging: Color Box Packaging

Warranty: 1 year