The AR-E1mini is an ultra-compact bicycle electric pump with a CNC-machined aluminum alloy housing, 120 PSI maximum pressure, and a 7.4V 480mAh battery. It supports Schrader, Presta, Dunlop, and Clik valves, with preset pressure, auto-stop, and pressure memory for convenient inflation. USB-C charging and an optional detachable battery make it a practical portable pump for bicycles, motorcycles, and sports balls.
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| Material | Aluminium Alloy |
|---|---|
| Size | 67×49×29.5 mm |
| Weight | 133 g |
| Battery | 7.4V 480mAh Li-ion |
| Battery Option | Detachable / non-detachable |
| Charging | USB-C |
| Valves | Schrader / Presta / Dunlop / Clik |
| Operation | Preset pressure + auto stop |
| Pressure Memory | Yes |
| Colors | Red, black, orange, blue, gray |



