car wireless air pump portable car air pump electric car tire car high pressure inflation fast charging

[product name]]:7.4v wireless air pump

[product model]]:

【st-221a] air pump-with linewired [customizable but not regular]]

【st-221b]]wireless air pump-recommended retail price for digital display models ￥58

【st-221c] dual-use wireless air pump+recommended retail price for usb models ￥68

【st-221d] three-purpose wireless air pump+usb+dcstyle  recommended retail price ￥88

[product material]]:abs

[dimension]: about 74*47 * 120mm

[battery capacity]]:2 strings of lithium batteries-lcd screen display

[operating voltage]]:7.4v

[rated input]]:5v 2a

[piston diameter]]:17mm

[rated power]: 48~60w

[battery capacity]: 1500mah * 2

[pressure range]: pressure: 3-150psi

[precision]]:± 1.5psi

[air volume]: 19l / min

[continuous working hours]]8-10min,

[time]: lithium battery full power working time: about20min full power can hit 2 tires

195/65r15 0~30 psi inflation time: 8-9min

【type-c charging cable]: about50cm,

[charging time]: charging time:3-5h

[charging interface]]:type-c

[usage time]]:30min

[length of air hose]: 150mm ± 10mm

[product net weight]]:465g

[product gross weight]]:650g (including packaging accessories, etc.)

[color box size]: 97*84 * 136mm

[accessories list]]:

【st-221d wireless] host * 1, inflatable hose * 1, inflatable nozzle 4-piece set, type-c charging cable, 3m american 12v cable,buggy bag* 1,manual* 1, color box * 1

【st-221c wireless] host * 1, inflatable hose * 1, inflatable nozzle 4-piece set, type-c charging cable,buggy bag* 1,manual* 1, color box * 1

【st-221b wireless] host * 1, inflatable hose * 1, inflatable nozzle 4-piece set, type-c charging cable,buggy bag* 1,manual* 1, color box * 1

【st-221a wired] host * 1, inflatable hose * 1, inflatable nozzle 4-piece set, 3m american 12v line,buggy bag* 1,manual* 1, color box * 1

[packing quantity]: 10pcs/ctn

[carton size]: 44*21.5 * 29cm 10.7kg/12.5kg