XCADEY MINI ELECTRIC PUMP: What are the main differences between these models?

For detailed specifications, please refer to the product parameter sheet.

Specifications

	P20	P40	P60	P80
Weight	98g±5g	98g±5g	113g±5g	142g±5g
Dimensions	70*63.3*28mm	73*48*31mm	83*48*31mm	113*45*32mm
Max Pressure	100psi	100psi	100psi	100psi
Real-time Pressure	/	√	√	√
Battery	300 mAh 7.4V	300 mAh 7.4V	400 mAh 7.4V	1150 mAh 7.4V
Accuracy	1psi	1psi	1psi	1psi
(700×25C) Inflation Speed	180s 100psi	150–160s 100psi	150–160s 100psi	150–160s 100psi
(700×25C) Endurance	2*70psi	2*80psi	3*80psi	5*80psi
Extension Air Tube	+2$	+2$	+2$	+2$
Charging Time	20min	20min	45min	90min
Charging Port	type-c	type-c	type-c	type-c
Charging Voltage	5v	5v	5v	5v
Application	Road Bike Mountain Bike Ball Sport	Road Bike Mountain Bike Ball Sport	Road Bike Mountain Bike Ball Sport	Road Bike Mountain Bike Ball Sport
Nozzle Types	presta / schrader	presta / schrader	presta / schrader	presta / schrader

Inflation Performance Reference Chart

	Pressure (PSI)	MINI PUMP20		MINI PUMP40		MINI PUMP60		MINI PUMP80
		Time (Seconds)	Usable Times	Time (Seconds)	Usable Times	Time (Seconds)	Usable Times	Time (Seconds)	Usable Times
700C×25	0–60	60	3	50 – 60	3	50 – 60	5	50 – 60	14
700C×25	0–75	90	2	—	—	—	—	—	—
700C×25	0–80	—	—	80 – 90	2	80 – 90	4	80 – 90	9
700C×25	0–100	180	1	150 – 160	1	150 – 160	2	150 – 160	3
700C×28	0–70	90	2	—	—	—	—	—	—
700C×28	0–80	180	1	—	—	—	—	—	—
26×1.95	0–35	90	2	70 – 80	2	70 – 80	3	70 – 80	7
26×1.95	0–50	140	1	120 – 130	1	120 – 130	2	120 – 130	4
29×2.35	0–25	90	2	—	—	—	—	—	—
29×2.35	0–35	180	1	—	—	—	—	—	—