This cordless electric mini pump is widely praised for its compact size, accurate pressure gauge, and excellent value, though battery life is limited and it lacks waterproofing.
Pros
- Very small and lightweight (124g)
- Has a pressure gauge on screen for accurate inflation
- Easy to use with simple button interface
- Inexpensive compared to branded electric pumps
Cons
- Battery runtime is limited
- Not waterproof
- Gets quite hot during use
Key Facts
- 124 grams weight
- 450mAh battery capacity
- 120 PSI maximum pressure
Reviews & Ratings
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
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.
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
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 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
[...] 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
Questions about TOPUMP TB2 PRO Mini Portable Electric Pump for Bike Cordless Tire Inflator 120PSI Max 450mAh Battery with Screen Fast Charging
Sign up and share your experience — help other riders decide!
Create Account & Review