Maintaining correct tyre pressure is vital for safety, braking effectiveness and grip. Keep your scooter running optimally and don't lose performance because of low tyre pressure with the Xiaomi portable battery pump. This cool, small and easy to use pump has been manufactured by Xiaomi to fit its range of electric scooters perfectly. The pump can also be used for bicycle tyres, motorcycle tyres and car tyres. ATTENTION - Under-inflation will decrease your battery range, stop you from reaching top speeds and cause wear that will put you at greater risk of punctures. This will increase your journey time or bring your scooter to an inconvenient stop. Features Preset pressureChargeable & portableDigital tyre pressure detectionUp to 150 psi / 10.3 bar SpecificationColour: BlackRated voltage: 7.4 VRated input voltage: 5 VBattery capacity: 14.8 Wh 2000 mAHInflation pressure range: 0.2 - 10.3 bar (3 - 150 psi)SKU: PSAXI0008