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 tested the TOPUMP TB2 PRO Mini Portable Electric Pump and found that it fails to reach its advertised 120 PSI, stopping at around 75 PSI in every attempt, even with a second unit. It performs well for lower pressures like mountain bike tires, but is not recommended for road bike use.
AI Summary
Pros
- Works well for mountain bike and lower pressures
- Stays cool
- Charges quickly
Cons
- Fails to reach advertised 120 PSI, stops at about 75 PSI
- Not recommended for road bike use
- Inconsistent with two units tested
Key Points
- Advertised max pressure: 120 PSI
- Actual max pressure achieved: ~75 PSI (5.2 bar)
- Two units tested, both exhibited same issue
more key points in the video
The reviewer discusses the TOPUMP TB2 PRO Mini Portable Electric Pump, highlighting its compact size, 120 PSI maximum pressure, and battery life. He mentions that it is efficient for inflating mountain bike, road bike, and gravel tires, and that it comes with a display showing PSI. He notes that it is not suitable for tires requiring more than 120 PSI. He also mentions that the pump is practical and fast, and he plans to do a full review in the future.
AI Summary
Pros
- Compact and lightweight (130g), easy to carry.
- Can inflate tires up to 120 PSI, suitable for MTB, road, and gravel.
- Has a display showing PSI.
more pros in the video
Cons
- Not suitable for tires requiring more than 120 PSI.
- Price is around R$220 plus taxes, making it relatively expensive.
Key Points
- Maximum pressure: 120 PSI.
- Weight: 130g.
- Battery: 450mAh.
more key points in the video
The reviewer highly recommends the TOPUMP TB2 PRO Electric Mini Portable Pump, noting it is a very good electric mini pump that has never disappointed. They suggest choosing the version with a display for precise pressure setting. It can pump a 28-inch tire up to three times per charge and inflates a tire in about a minute. The price ranges between 30 and 40 euros.
AI Summary
Pros
- Very good mini pump, never disappointed
- Can pump a 28-inch tire up to three times
- Display version allows precise pressure setting
more pros in the video
Key Points
- Can pump a 28-inch tire up to three times
- Has a version with display (TB2 Pro) and without
- Pressure can be set precisely with plus/minus buttons
more key points in the video
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
more pros in the video
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
more key points in the video
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
more key points in the video
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
more pros in the video
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
more key points in the video
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
more pros in the video
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
more key points in the video
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
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
TOPUMP TB2 PRO Mini Portable Electric Pump for Bike Cordless Tire Inflator 120PSI Max 450mAh Battery with Screen Fast Charging
TOPUMP TB2 PRO Elektrische tragbare Mini-Pumpe für Fahrrad, kabelloser Reifenfüller, 120 PSI, max. 450 mAh Akku mit Display, schnelles Aufladen - AliExpress 18
TOPUMP TB2 PRO Elektrische tragbare Mini-Pumpe für Fahrrad, kabelloser Reifenfüller, 120 PSI, max. 450 mAh Akku mit Display, schnelles Aufladen - AliExpress 18
Specifications
Attributes
Included Components
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