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ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge
The ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge is a digital inflator with 0.1 PSI accuracy, priced at $48.99. Ideal for athletes and coaches needing fast, reliable ball inflation on the go.
$48.99
● In stock
Buy at Yiwu Rock Sports Goods →Price and availability may change. Click to see current details on Yiwu Rock Sports Goods.
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Key features
- 0.1 PSI pressure accuracy
- Smart auto shutoff at target
- 5 preset inflate/deflate modes
- Inflates rugby ball to 9.5 PSI in 35 sec
- Type-C rechargeable 1400mAh battery
- Includes 5 needles and storage case
- Ergonomic lightweight design
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Pros
- +Highly accurate digital pressure control
- +Fast inflation with minimal effort
- +Portable and easy to store or carry
- +Rechargeable via convenient Type-C port
- +Multiple presets for various ball types
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Cons
- −Not for bike tires or high-pressure inflatables
- −Battery lasts ~25 basketballs
- −No AC adapter included
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About ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge
What is ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge?
The ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge is a compact, rechargeable digital inflator engineered for sports enthusiasts who require accurate and efficient ball inflation. Priced at $48.99, it delivers lab-grade precision with 0.1 PSI resolution, making it ideal for maintaining official pressure standards across various sports balls. Designed for portability and ease of use, this device eliminates manual pumping effort and supports quick inflation for games, practices, or travel.
Key features
- Precise Pressure Gauge — Digital 0.1 PSI accuracy for exact inflation.
- Smart Auto Shutoff — Automatically stops when target pressure is reached.
- 5 Preset Modes — Optimized settings for inflate and deflate functions.
- Fast Inflation — Reaches 9.5 PSI in a rugby ball in just 35 seconds.
- Type-C Rechargeable — 1400mAh battery supports up to 25 basketball inflations.
- Portable Design — Lightweight with included storage case and 5 needle tips.
- Ergonomic Grip — Comfortable handling for extended or frequent use.
Who is ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge for?
This smart air pump suits athletes, coaches, physical education instructors, and active families who manage multiple sports balls and need consistent, fast inflation. It’s especially valuable for those who travel to games or tournaments and require reliable performance without access to power outlets. Its ease of use makes it accessible for all skill levels.
How does ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge compare?
Compared to manual pumps, the ROCKBROS AS3 saves time and effort while delivering superior accuracy. Unlike standard electric inflators, it includes smart detection and auto shutoff, reducing overinflation risk. It’s not built for high-pressure applications like bike tires, setting it apart from multipurpose air compressors. Instead, it excels in sports-specific precision, outperforming generic inflators in consistency and usability for balls.
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Best use cases
- →Inflating basketballs to league standards
- →Quick rugby ball prep before games
- →Maintaining soccer ball pressure in training
- →Deflating balls for compact storage
- →Team equipment setup at tournaments
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Is ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge right for you?
Buy the ROCKBROS AS3 if you regularly inflate sports balls and value precision and speed. Ideal for coaches, athletes, and parents. No technical skill needed. Consider a manual pump for occasional use or a heavy-duty compressor for bike tires. This model excels in sports-specific accuracy and portability.
How it compares: The ROCKBROS AS3 outperforms manual pumps in speed and accuracy and beats generic electric inflators with smart shutoff and presets. Unlike multipurpose compressors, it's optimized for sports balls, not high-PSI applications.
Are There Active Yiwu Rock Sports Goods Coupons for This Product?
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Expires Dec 31 Loyalty Program Exclusive
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Frequently Asked Questions
What is the pressure accuracy of the ROCKBROS AS3?
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The ROCKBROS AS3 offers 0.1 PSI pressure accuracy, allowing precise inflation to meet official sports standards. This level of control ensures consistent ball performance for training and competition.
Does the ROCKBROS AS3 have automatic shutoff?
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Yes, it features smart auto shutoff that stops inflation when the preset pressure is reached. This prevents overinflation and ensures accurate, hands-free operation for all supported ball types.
How fast can the ROCKBROS AS3 inflate a ball?
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It inflates a rugby ball to 9.5 PSI in just 35 seconds. Speed varies by ball type and starting pressure, but most sports balls reach target PSI in under a minute.
Is the ROCKBROS AS3 suitable for bike tires?
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No, it is not designed for bike tires or high-pressure inflatables. The pump is optimized for sports balls with lower PSI requirements, such as basketballs, soccer balls, and volleyballs.
Can you replace the battery in the ROCKBROS AS3?
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The 1400mAh battery is built-in and rechargeable via Type-C, but not user-replaceable. It supports hundreds of charge cycles and inflates up to 25 basketballs on a full charge.
How much does ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge cost?
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ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge is $48.99 at Yiwu Rock Sports Goods. Prices may change — click through to Yiwu Rock Sports Goods for the latest.
Is ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge in stock at Yiwu Rock Sports Goods?
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Yes, ROCKBROS AS3 Electric Smart Air Portable Fast Ball Pump with Precise Pressure Gauge is currently in stock at Yiwu Rock Sports Goods.
Are there coupon codes for Yiwu Rock Sports Goods?
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Yes — Love Those Deals currently tracks 2 active Yiwu Rock Sports Goods coupons. See the coupons section on this page to copy a code before checkout.
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Specifications
- SKU
- 42520006001
Last updated May 14, 2026