Hoto Electric Air Pump

This pump inflates a 700 x 23C tyre from 80-100 PSI in 25 seconds, measures 3.66 x 2.28 x 1.5 inches, weighs 0.56 pounds, and includes a 2000mAh battery. It features an auto shut-off with a precision of ±1 PSI and a digital pressure gauge. The price drops from $56.99 to $28.49 when you apply the coupon code "50L31GZ3" at checkout. Shipping is free for Amazon Prime members or on orders over $35.