The TOPUMP TB2 PRO is a highly portable, accurate, and fast mini electric pump offering excellent value, though battery life is limited and it is not waterproof.
Pros
- Very small and lightweight (124g)
- Has a pressure gauge on the screen for accurate inflation
- Easy to use with a simple button interface
- Comes with a valve extender and a protective plastic bag
Cons
- Battery runtime is not amazing
- It is not waterproof
- Display and controls on opposite side of valve, requiring different holding orientation
- 10 grams heavier than the fastest competitor
Key Facts
- 124 grams weight
- 450mAh battery capacity
- 120 PSI maximum pressure
Reviews & Ratings
The reviewer tests five budget electric inflator pumps from AliExpress, including the TOPUMP TB2 PRO. They find it to be the overall winner, praising its speed, accuracy, quietness, ergonomics, and included waterproof bag. It inflates a tire from 0 to 50 PSI in 49 seconds (3 seconds slower than the fastest), is the most accurate (matches app reading), and operates at 92 dB (quieter than most). The reviewer notes that the display and controls are on the opposite side of the valve, requiring a different holding orientation, but considers this a minor adaptation. They recommend it as a reliable alternative to expensive brands.
AI Summary
Pros
- Fast inflation: 49 seconds from 0 to 50 PSI
- Most accurate pressure gauge (matches app reading)
- Quieter than most competitors at 92 dB
- Good ergonomics and form factor
- Comes with waterproof bag and accessories
- Good value for money
Cons
- Display and controls on opposite side of valve, requiring different holding orientation
- 10 grams heavier than the fastest competitor
- All pumps are noisy (90-100 dB range)
Key Points
- Price range of tested pumps: £15-£25
- Battery capacity around 500 mAh
- Provides 4-5 inflations from 0 to 50 PSI per charge
- Includes valve adapters and a small hose to prevent overheating TPU valves
- Not waterproof, but comes with a waterproof bag
The reviewer discusses the TOPUMP TB2 PRO electric pump, highlighting its small size, lightweight design, built-in pressure gauge, and ease of use. They note its limited battery runtime and lack of waterproofing.
AI Summary
Pros
- Very small and lightweight (124g)
- Has a pressure gauge on the screen for accurate inflation
- Easy to use with a simple button interface
- Comes with a valve extender and a protective plastic bag
- Inexpensive compared to branded electric pumps
Cons
- Battery runtime is not amazing
- It is not waterproof
Key Points
- 124 grams
- Can inflate four road tires to 55 PSI on a charge
- 450mAh battery
- 120 PSI maximum pressure
- Gets quite hot during use
The TOPUMP TB2 PRO Mini Portable Electric Pump for Bike Cordless Tire Inflator 120PSI Max 450mAh Battery with Screen Fast Charging is not mentioned in this video.
AI Summary
The reviewer describes the TOPUMP TB2 PRO as a really awesome, portable electric bicycle pump that can be carried in a jersey pocket and works effortlessly.
AI Summary
Pros
- It is an absolute bargain price (€30.39 on AliExpress)
- Works effortlessly
- Can inflate five tires from 0 bar to 5.5 bar on a full charge
- Works perfectly with Schrader and Presta valves
- Has worked flawlessly so far
Key Points
- Portable and fits in a jersey pocket
- Has a display and buttons to switch between Bar and PSI
- Allows user to set desired pressure
- Comes with a hose that screws onto the valve
- 450mAh battery capacity
The reviewer briefly mentions the TOPUMP TB2 PRO Mini Portable Electric Pump for Bike Cordless Tire Inflator 120PSI Max 450mAh Battery with Screen Fast Charging but does not provide detailed analysis.
AI Summary
Pros
- Works excellently
- Lightweight
- Fits well in a saddlebag or jersey pocket
Key Points
- Electric mini pump for bikes
- Allows setting desired pressure
- Important to recharge after each use
- A full charge lasts for approximately three to five tire inflations
Use this, no issues or limitations that I've found yet, used to pump up 29x2.6 tyres to 30psi, inflates road tyres no problem.
[...] But before we are getting severely off-topic: I am using this mini pump since a few months. So far, very good results. It's just small and lightweight enough to fit in my mini saddle bag. Can pump ~3x 28mm tire to 65psi before it runs out of battery. Got it on sale for $23 back then. Prices are roughly the same (no sale currently), so might be still a good deal if someone is looking to replace their CO2 pumps.
TOPUMP TB2 PRO Mini Portable Electric Pump for Bike Cordless Tire Inflator 120PSI Max 450mAh Battery with Screen Fast Charging
https://www.aliexpress.com/item/1005007274254758.html
Where to Buy
TOPUMP TB2 PRO Mini tragbare elektrische Pumpe für Fahrrad, kabelloser Reifenfüller, 120 PSI, max. 450 mAh Akku mit Bildschirm, schnelles Aufladen - AliExpress 18
Specifications
Attributes
Included Components
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