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Compact grey electric pump with built-in handle and LCD screen

Calmara B1 10000mAh 22 PSI Electric SUP Pump

SKU CH-H4DY-JAT1S

Cordless 10000 mAh pump inflates boards to 22 PSI in two stages with auto shut-off and deflates for quick pack-up

  • Maximum GPM400 liters per minute
  • Fit and compatibilityB1, Calmara
  • Current typeBattery Powered, lithium ion, battery
  • Supply voltage12 V DC
  • Phase12 V DC
  • Casing materialAcrylonitrile Butadiene Styrene
  • Inflates paddleboards up to 22 PSI automatically
  • 10000 mAh battery gives 30 minutes cordless runtime
  • Dual power: battery or 12 V car outlet
  • Two-stage flow: 400 L/min then 100 L/min
  • Weighs 2.73 lbs with built-in carry handle

Cordless 22 PSI SUP Pump

The Calmara B1 is a battery-powered electric pump that reaches 22 PSI for stand-up paddle boards, kites, tents and boats. Its 10000mAh lithium-ion cell gives up to 30 minutes of cordless inflation, while a 12 V DC connection allows more than an hour of continuous use.

12-piece accessory kit

The package includes a USB-C charging cable that fills the battery in 2 hours 40 minutes, a storage bag, a manual and seven nozzles. Together they let the single unit switch between inflation and deflation for boards, balls, bikes and fuel transfer without extra purchases.

Auto-off at preset pressure

The pump starts in high-speed mode at 400 L/min, then shifts to high-pressure mode at 100 L/min once 0.6 PSI is registered. You set the target PSI and the unit stops automatically, removing the guesswork from every inflation session.

How it compares

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

Price $72.99
Pricier than about 64% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameCalmara
Model nameB1
Part numberB1
Power
Current typeBattery Powered, lithium ion, battery
Supply voltage12 V DC
Size & build
Main materialNitrile
Casing materialAcrylonitrile Butadiene Styrene
Impeller materialAcrylonitrile Butadiene Styrene
Size or dimensions16.51 cm × 21.3106 cm × 21.8948 cm
Compatibility
Fit and compatibilityB1, Calmara
In the box
Number of items12 pack
More details
Maximum GPM400 liters per minute
Phase12 V DC
Commercial or home use1× Electric Paddle Board Pump, 1× Manual, 1× Tpye-c charging cable, 1×storage bag, 7× nozzles

Questions about this item

Does the 10000mAh battery degrade after many charge cycles and need replacement?

The 10000mAh lithium-ion battery charges via Type-C in 2h40min at 5V/2A PD 20W and powers 30 minutes of cordless use; battery service is covered under the 1-year parts and labor terms.

At 22 PSI maximum, does the pump overheat during long inflation sessions?

The pump starts at 400 L/min high-speed mode, switches to 100 L/min high-pressure mode once 0.6 PSI is reached, and auto-offs at the preset PSI; continuous 12V DC operation supports 1+ hours.

How loud is the pump when it runs all day from a car 12V outlet?

The unit weighs 2.73 lbs with a built-in nylon handle; it runs from 12V DC for extended sessions while the LED display shows real-time and target pressure.

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