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[...] 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
View original forum comment in Chinertown-Forum:
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6 Great but Inexpensive Products to Upgrade Your Road Bike
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
Where to Buy
