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Compact black plastic electric ball pump, 2.5 by 1.7 by 3.5 inches, with top needle storage

ETENWOLF

ETENWOLF P300 Plus Ball Pump 3200 mAh Black

SKU CH-M935-139K2

Electric ball pump inflates or deflates sports balls to a precise pressure between 2 and 17 PSI in about one minute using a 3200 mAh rechargeable battery

  • Casing material‎Plastic
  • Commercial or home useResidential
  • Labor warranty2 Years
  • Product type‎Ball Inflation
  • Size or dimensions‎2.5 inL × 1.7 inW × 3.5 inH
  • Number of items1 pack
  • Inflates balls to exact pressure in one minute with automatic stop
  • ±0.3 PSI sensor delivers precise inflation for consistent performance
  • Survives five-foot drops and keeps working for durable reliability
  • Two brass needles store inside the pump so they never get lost
  • USB-C charging powers the 3200 mAh battery for convenient recharging

Portable Ball Pump with 3200 mAh Battery

The ETENWOLF P300 Plus is a compact electric pump designed to inflate and deflate sports balls at home or on the court. Its rechargeable battery removes the need for a mains outlet during practice sessions or matches. Coaches, players and parents can carry it in a kit bag for quick pressure adjustments before play.

Pressure Range Limited to 2 to 17 PSI

The device only supports inflation between 2 and 17 PSI across four preset modes and a custom setting. Balls requiring higher pressures cannot be served by this unit. The sensor delivers readings within ±0.3 PSI of the target, but the fixed upper ceiling restricts use to standard footballs, basketballs and soccer balls.

Plastic Housing Survives 5-Foot Drops

The pump body is made from plastic and is rated to withstand a 5-foot drop while remaining functional. Two brass needles store inside a top-side compartment to reduce loss during transport. A USB-C cable charges the internal battery from any compatible wall charger, and a storage bag is included for the pump and accessories.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 69% of the 962 comparable items (median $38.99).

Specifications

Product
Part numberP300PLUS
Product type‎Ball Inflation
Size & build
Casing material‎Plastic
Size or dimensions‎2.5 inL × 1.7 inW × 3.5 inH
In the box
Number of items1 pack
More details
Commercial or home useResidential

Questions about this item

How do I pick the right preset mode for my ball?

Choose from football, basketball, soccer or custom mode; custom lets you set any pressure from 2 to 17 PSI and the pump remembers your last setting for next time.

What does the ±0.3 PSI accuracy mean when I am inflating a ball?

The sensor stops the pump within .3 PSI of your target, so a basketball set at 8 PSI will finish between 7.7 and 8.3 PSI every time.

How does the USB-C charging work and what does the 3200 mAh battery deliver?

Plug any USB-C wall charger into the pump; the 3200 mAh battery powers inflation and deflation cycles until it needs recharging again.

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