HOTO Air Pump Master

Key specifications

Pump modes

9 modes/presets, with automatic stop at the selected target pressure according to HOTO

Inflation pressure

0–10.3 bar / 0–150 psi

Power use

Corded or cordless operation, as published by HOTO

Battery type

Lithium-ion

Battery capacity

Official page conflict: marketing copy says 7,500 mAh while the specification table says 2,500 mAh; verify with HOTO before relying on capacity

Charging time

Approximately 210 minutes

Charging input

5 V ⎓ 2 A or 9 V ⎓ 2 A, as published by HOTO

Charging port

Type-C charging

Integrated light

Built-in LED torch

Dimensions

7.68 × 2.85 × 6.14 in (195 × 75 × 156 mm)

Weight

Approximately 1,635 g, inclusive of bellows

Compatibility & purchase checks

• HOTO markets the Air Pump Master for car tires, bicycle tires, balls and inflatables, with both inflation and deflation modes.
• The published maximum pressure is 150 psi; always follow the tire, ball or inflatable manufacturer's own safe pressure limit rather than treating the pump maximum as a target.
• Nine presets and auto-stop are designed to simplify repeated inflation tasks, but users should still select the correct mode and pressure for the item being inflated.
• The product page positions the pump for both travel/vehicle use and larger recreational inflatables; confirm that the included connection hardware matches the exact valve or inflatable before purchase.

What’s in the box — confirmed by HOTO

• 1 × HOTO Air Pump Master main unit
• Integrated lithium-ion battery — built into the main unit, not a separate loose accessory
• Built-in LED torch — integrated into the main unit, not a separate accessory

The reviewed official HOTO product page confirms the Air Pump Master itself, its integrated lithium-ion battery and built-in LED torch, and contains a visual 'What's in the Box' section. It does not expose a reliable text list of every included hose, adapter, cable or other loose accessory. Read4Max therefore does not infer accessory counts or inclusions from customer reviews or product photography.

Merchant terms shown when checked

Source reviewed: official product page plus current HOTO merchant-policy pages. Merchant policies, stock and pricing can change.

Not published by HOTO in the reviewed official sources

• HOTO's current product page gives conflicting battery-capacity values: 7,500 mAh in marketing copy and 2,500 mAh in the specification table. Read4Max does not choose one without a resolved official source.
• The reviewed official product page does not provide a reliable text list of every included hose, adapter, fitting, charging cable or power lead; confirm the current box contents with HOTO if a specific accessory matters.
• A standardized number of vehicle tires or inflatables per battery charge is not published on the reviewed official product page.
• A product-specific noise rating is not published on the reviewed official product page.
• A product-specific ingress-protection or water-resistance rating is not published on the reviewed official product page.
• A fixed destination-specific delivery date, shipping surcharge and final tax are not guaranteed because they depend on checkout and buyer location.
• Read4Max does not invent or import merchant customer-review ratings as its own rating.

These points are deliberately left unguessed. If one matters to your purchase, verify it with HOTO before ordering.