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Compact rectangular plastic pump with carry handle, digital display and hose attached

Mojimdo DM71J3 20 PSI Electric Pump 100 L/min 400 L/min

SKU CH-ZCG2-DCPKG MPN DM71J3

Rechargeable electric pump inflates SUPs, kayaks and tents to 20 PSI with auto-shutoff and 12 V car adapter backup

  • Maximum GPM100 liters per minute
  • Fit and compatibilityDM71J3, Mojimdo
  • Current typeBattery Powered
  • Port sizeDC 12 V car power socket
  • Casing materialPlastic
  • Impeller materialPlastic
  • Auto-off at your exact PSI setting up to 20 PSI
  • One-touch presets for SUP, tent, pool float and custom modes
  • Dual-power with rechargeable battery and 12 V car adapter
  • Inflates at 400 L/min then switches to 100 L/min at 80 % target
  • Single-button deflation with ±0.5 PSI precision control

Purpose-built for water sports and camping

The Mojimdo DM71J3 electric pump inflates and deflates paddle boards, kayaks, tents, air mattresses and pool floats. It targets outdoor enthusiasts who need a portable, rechargeable unit with a DC 12 V car connector for extended trips away from mains power.

Two-stage inflation with automatic shut-off

The pump opens at 400 L/min to move high volume, then shifts to 100 L/min once 80 % of the target pressure is reached for precise topping up. It stops exactly at the set value between 1 and 20 PSI, so the user can walk away while the board or inflatable reaches the correct firmness.

Plastic housing with integrated hose storage

The compact plastic body measures 18.0086 cm by 18.3896 cm by 24.892 cm and includes a storage bag, hose and six gas nozzles. A built-in battery handles roughly 7-10 full SUP inflations per charge, and the 12 V car adapter plugs directly into a vehicle socket for unlimited runtime when the battery is depleted.

How it compares

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

Price $99.99
Pricier than about 70% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameMojimdo
Model nameDM71J3
Part numberDM71J3
Ports & slots
Port sizeDC 12 V car power socket
Power
Current typeBattery Powered
Size & build
Main materialPlastic
Casing materialPlastic
Impeller materialPlastic
Size or dimensions18.0086 cm × 18.3896 cm × 24.892 cm
Compatibility
Fit and compatibilityDM71J3, Mojimdo
In the box
Number of items12 pack
More details
Maximum GPM100 liters per minute
Commercial or home usePump, Charge Cable, Storage Bag, Hose and 6 Gas Nozzles, DC 12 V Car Connector

Questions about this item

How loud and hot does the DM71J3 get during a full day of inflating multiple SUPs?

The pump starts at 400 L/min then shifts to 100 L/min at 80 % pressure, and the supplier notes the sound increases during the final precision phase as Smart Pressure Boost activates.

What power sources must I already have to run the DM71J3 away from a wall outlet?

The unit includes a rechargeable battery good for 7-10 SUP inflations and a DC 12 V car connector for continuous operation when the battery is depleted.

Will the DM71J3 over-inflate or damage older inflatables that only tolerate low pressure?

Five presets include 1 PSI for pool floats, 4.5 PSI for tents, 12 PSI for SUPs, a ±0.5 PSI deflation mode, and a custom 1-20 PSI range for precise control.

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