---
product_id: 608194252
title: "- Zero Pump Air Pump for Inflatables, 1.2 oz Ultra-Mini Electric air Pump Portable Air Mattress Pump, Rechargeable Air Pump for Pool Floats Air Bed Air Mattress"
brand: "flextailgear"
price: "€ 103.48"
currency: EUR
in_stock: true
reviews_count: 13
category: "Flextailgear"
url: https://www.desertcart.at/products/608194252-zero-pump-air-pump-for-inflatables-1-2-oz-ultra
store_origin: AT
region: Austria
---

# Powerful 180 L/min airflow Ultra-compact 1.02 x 2.95 in Rechargeable USB-C battery - Zero Pump Air Pump for Inflatables, 1.2 oz Ultra-Mini Electric air Pump Portable Air Mattress Pump, Rechargeable Air Pump for Pool Floats Air Bed Air Mattress

**Brand:** flextailgear
**Price:** € 103.48
**Availability:** ✅ In Stock

## Summary

> 🎒 Inflate Anywhere, Anytime — Because Adventure Waits for No One!

## Quick Answers

- **What is this?** - Zero Pump Air Pump for Inflatables, 1.2 oz Ultra-Mini Electric air Pump Portable Air Mattress Pump, Rechargeable Air Pump for Pool Floats Air Bed Air Mattress by flextailgear
- **How much does it cost?** € 103.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/608194252-zero-pump-air-pump-for-inflatables-1-2-oz-ultra)

## Best For

- flextailgear enthusiasts

## Why This Product

- Trusted flextailgear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Unibody Design:** Minimalist, seamless build with hidden USB-C charging for modern convenience.
- • **Smart Usage Reminder:** Optimized for safety—avoid overheating with 15-minute max run time and monthly recharge.
- • **Universal Nozzle Kit:** Six versatile nozzles ensure compatibility with top outdoor brands like KLYMIT & NEMO.
- • **Pocket-Sized Powerhouse:** Fits effortlessly in your bag or pocket for on-the-go inflation.
- • **Rapid Inflate & Deflate:** Blows up your sleeping pad in just 50 seconds with whisper-quiet operation.

## Overview

The FLEXTAILGEAR Zero Pump is an ultra-portable, rechargeable electric air pump designed for rapid inflation and deflation of sleeping pads and air mattresses. Measuring just over an inch wide and under 3 inches tall, it delivers a powerful 180 liters per minute airflow quietly at 68 dB. Equipped with six nozzles, it supports a wide range of popular outdoor brands. Its sleek unibody design features a concealed USB-C charging port, making it the perfect compact companion for camping, hiking, and travel.

## Description

desertcart.com: FLEXTAILGEAR Zero Pump Air Pump for Inflatables, 1.2 oz Ultra-Mini Electric air Pump Portable Air Mattress Pump, Rechargeable Air Pump for Pool Floats Air Bed Air Mattress : Sports & Outdoors

Review: 2 oz Pump Fills a Large Thermarest in 80 seconds. Battery lasts for 25 fills. STUNNING!! - My first thought was “Where have you been all my life”. After many years of blowing into sleeping pads, using the built-in hand pumps, or the giant stuff sacks that squeeze air into the pads … I have finally found a MUCH BETTER solution. The Flextail Zero Pump is astonishing! The entire carrying weight (pump + battery + adapter) is 2.15 ounces, and measures about 1” x 3”. The pump inflates all my pads in less than 90 seconds, deflates them in less time, and can inflate my largest sleeping pad 25 times on a single battery charge! And I found a great little plastic container on desertcart to safely pack the pump and one adapter when travelling (see below and pics). Details: The pump inflates my Large Thermarest NeoAir XLite NXT (largest size they make) in 80 seconds and deflates it in less than 60 seconds. That is getting the pad to a “hard inflation” – not soft or squishy. The pump inflates my Exped Synmat7 LW (Large Wide size) in 53 seconds (also “hard inflation”). It is not as good at deflating the Exped pad since the pad has built-in foam. But overall, I was stunned – it is fast and generates enough air to actually inflate the pads even past the point I would normally fill them. People complain about the noise of the pump – I think it’s not an issue. Yes – it runs at high speed and sounds a little like a dental drill. But it’s not as loud as normal speaking voice, and it’s only for 80 seconds. Adapters: The box comes with 6 different rubber adapters, designed to fit the pump on to many different sleeping pads. It was easy to find the adapters that fit my 2 pads, and the rubber adapters really created an airtight connection. Some folks complain they cannot find an adapter that fits their sleeping pad. But that’s why we order from desertcart – return it if it doesn’t work for you. Power: I ran the pump, beginning with a fully charged battery, until it ran out of power. That took 33 minutes. Based on that, I think I could inflate my Large NeoAir pad about 25 times. Surprisingly – this actually matches what Flextail states on their website 😊 Or inflate and deflate it 14 times. I could almost go for a month of backpacking if I only used this pump to inflate my sleeping pad. WOW! Note: you must double tap the power button to start the unit – which is a nice safety feature to prevent it turning on accidentally in your pack. Battery: The unit comes with a RCR123A battery that provides 650 mAh (or 2.41 Wh) of energy. The battery needs to be taken out of the pump to charge; the battery has a built-in USB-C port and can accept charging at 350 mA (which is so low, almost any charger will charge it). It took about 2 hours to charge the battery from 0% to 100%. The battery has 2 small LEDs on the top (“+” terminal) that glow red when it’s charging, and green when it’s charged (see pictures). The manual states you should not swap this battery for a regular “CR123” type of battery. I tested it with a CR123, and it ran fine. Seems to run a little slower – which makes sense since the CR123 is a 3.0V battery and the RCR123A is a 3.7V battery. Other desertcart reviewers also report it works fine with a CR123. If you want to stick with the RCR123A (I plan to), those batteries are not available everywhere, and this might be a problem on long through hikes if your battery hits its end of life. You can easily order another RCR123A (e.g. from desertcart) and obviously you can carry a spare. More interestingly, you can swap out the battery for another RCR123A with more power. Flextail sells a battery on their website with 900 mAh, desertcart sells 800 mAh, and there are batteries up to 950 mAh on the market. 900 mAh should give me 34 inflations on my NeoAir pad. Concerns: The case is made from thin aluminum. I worry that I could easily bash the case in my backpack – which could make it impossible to unscrew the case to charge the battery, or damage the pump housing. The solution is a 100ml Transparent Plastic Centrifuge Tube – which is big enough to hold the pump with one attached adapter (needs internal dimensions of 100mm x 32mm). See pictures. Total weight with pump, adapter, battery and centrifuge tube is 2.85 oz. A five pack of these tubes is about $7. (See https://www.desertcart.com/Transparent-Plastic-Centrifuge-Graduated-Bottom/dp/B0C4TC59X3?pd_rd_w=qlLls&content-id=amzn1.sym.2fa40e00-e100-448a-9cac-99baa94dfabf&pf_rd_p=2fa40e00-e100-448a-9cac-99baa94dfabf&pf_rd_r=DKC7SPTYTJK1GQ6KR7VN&pd_rd_wg=cs1RM&pd_rd_r=0f772bdc-615a-4b3f-8870-926c3d0078c1&pd_rd_i=B0C4TC59X3&ref_=pd_bap_d_grid_rp_0_1_ec_pd_nav_hcs_rp_2_t&th=1) Because rubber can tear, I worry a little about the longevity of the rubber adapters. The ability to order extra rubber adapters would be nice. Lastly – old guy speaking - a larger manual with bigger print (manual pages are 2” x 3.25”) would be appreciated.
Review: I love this thing - I've been backpacking for 55 years and, as a side sleeper, blowing up air mattresses for about 40, and got tired of it. Surprised to find this thing which weighs so little that I am willing to carry it even though I've been reducing the weight I carry every year for the past decade. PRO: Consistently works to inflate and deflate my ThermaRest NeoAir on three-night trips, and quickly; would probably last longer but I have not tested that. Deflating is a surprisingly valuable bonus. FlexTail-branded CR123A Lithium battery 650 mAh nominal 3.7V max charge 4.2v, has its own USB-C charging port, and is available on desertcart. 1.2 oz! CON (minor): the fine aluminum-alloy threads that screw the cap on/off to release the battery, appear susceptible to cross-threading or damage from grit. The on-off switch sometimes requires mutiple pushes (seems to like double-click), and sometimes sticks in the "in" position; it is supposed to always pop back out, but someimes requires some diddling around to release it. This model only available in black (newer models available in orange) making it hard to find sometimes; I added an orange marking tape and linked the silicon(?) adapter to the supplied lanyard to make it harder to lose. It was not obvious that I can slip the silicon-ish adapter over either end to reverse flow, and that it fits over the lanyard connector without materially affecting pressure/suction.

## Features

- ➤【Compact and Portable】-Ultra-mini air pump fits most sleeping pads. At 1.02*2.95 inches, its tiny size slides easily into pockets or bags for hiking, camping and travel. Note: The listed 1.2oz weight excludes batteries
- ➤【Versatile Compatibility】-Our electric air pump is crafted to seamlessly work with various sleeping pads. Equipped with 6 different nozzles, it can be compatible with KLYMIT, NEMO, BIG AGNES, WINLOCK, STS, and EXPED
- ➤【Powerful Inflation and Deflation】-Compact yet mighty mini pump with a sturdy motor inflates sleeping pads in around 50 seconds. It runs quietly at just 68 decibels for a noiseless, comfortable inflation experience
- ➤【Seamless Unibody Design】-Innovative seamless build hides the Type-C charging port; twist the cap open to access it. Double-click to inflate, single-click to stop, delivering simple and user-friendly operation
- ➤【Important Note】-Do not run the pump nonstop over 15 mins to avoid overheating. It is unsuitable for high-pressure items such as tires, balloons and sports balls. Charge it monthly to maintain stable performance and extend service life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQCTY24W |
| Air Flow Capacity | 180 liters per minute |
| Battery Type | Lithium-ion polymer (LiPo) |
| Best Sellers Rank | #49,629 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #172 in Inflation Devices & Accessories |
| Brand | FLEXTAILGEAR |
| Brand Name | FLEXTAILGEAR |
| Color | Black |
| Connector Type | USB-C |
| Customer Reviews | 4.0 out of 5 stars 872 Reviews |
| Included Components | air nozzles, lanyard, manual, zero pump |
| Item Dimensions L x W x H | 1.02"L x 1.02"W x 2.95"H |
| Item Type Name | Air pump |
| Manufacturer | FLEXTAILGEAR |
| Manufacturer Part Number | FTL-ZRP |
| Material | Metal |
| Material Type | Metal |
| Maximum Pressure | 2.5 kilopascal |
| Model Number | ZP650cht-BK |
| Number of Items | 1 |
| Operation Mode | Automatic |
| Power Source | Battery Powered |
| Product Dimensions | 1.02"L x 1.02"W x 2.95"H |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Brand:** FLEXTAILGEAR
- **Color:** Black
- **Item Weight:** 1.8 ounces
- **Material:** Metal
- **Product Dimensions:** 1.02"L x 1.02"W x 2.95"H

## Images

![- Zero Pump Air Pump for Inflatables, 1.2 oz Ultra-Mini Electric air Pump Portable Air Mattress Pump, Rechargeable Air Pump for Pool Floats Air Bed Air Mattress - Image 1](https://m.media-amazon.com/images/I/612LHY5ZCiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2 oz Pump Fills a Large Thermarest in 80 seconds. Battery lasts for 25 fills. STUNNING!!
*by S***. on January 26, 2025*

My first thought was “Where have you been all my life”. After many years of blowing into sleeping pads, using the built-in hand pumps, or the giant stuff sacks that squeeze air into the pads … I have finally found a MUCH BETTER solution. The Flextail Zero Pump is astonishing! The entire carrying weight (pump + battery + adapter) is 2.15 ounces, and measures about 1” x 3”. The pump inflates all my pads in less than 90 seconds, deflates them in less time, and can inflate my largest sleeping pad 25 times on a single battery charge! And I found a great little plastic container on Amazon to safely pack the pump and one adapter when travelling (see below and pics). Details: The pump inflates my Large Thermarest NeoAir XLite NXT (largest size they make) in 80 seconds and deflates it in less than 60 seconds. That is getting the pad to a “hard inflation” – not soft or squishy. The pump inflates my Exped Synmat7 LW (Large Wide size) in 53 seconds (also “hard inflation”). It is not as good at deflating the Exped pad since the pad has built-in foam. But overall, I was stunned – it is fast and generates enough air to actually inflate the pads even past the point I would normally fill them. People complain about the noise of the pump – I think it’s not an issue. Yes – it runs at high speed and sounds a little like a dental drill. But it’s not as loud as normal speaking voice, and it’s only for 80 seconds. Adapters: The box comes with 6 different rubber adapters, designed to fit the pump on to many different sleeping pads. It was easy to find the adapters that fit my 2 pads, and the rubber adapters really created an airtight connection. Some folks complain they cannot find an adapter that fits their sleeping pad. But that’s why we order from Amazon – return it if it doesn’t work for you. Power: I ran the pump, beginning with a fully charged battery, until it ran out of power. That took 33 minutes. Based on that, I think I could inflate my Large NeoAir pad about 25 times. Surprisingly – this actually matches what Flextail states on their website 😊 Or inflate and deflate it 14 times. I could almost go for a month of backpacking if I only used this pump to inflate my sleeping pad. WOW! Note: you must double tap the power button to start the unit – which is a nice safety feature to prevent it turning on accidentally in your pack. Battery: The unit comes with a RCR123A battery that provides 650 mAh (or 2.41 Wh) of energy. The battery needs to be taken out of the pump to charge; the battery has a built-in USB-C port and can accept charging at 350 mA (which is so low, almost any charger will charge it). It took about 2 hours to charge the battery from 0% to 100%. The battery has 2 small LEDs on the top (“+” terminal) that glow red when it’s charging, and green when it’s charged (see pictures). The manual states you should not swap this battery for a regular “CR123” type of battery. I tested it with a CR123, and it ran fine. Seems to run a little slower – which makes sense since the CR123 is a 3.0V battery and the RCR123A is a 3.7V battery. Other Amazon reviewers also report it works fine with a CR123. If you want to stick with the RCR123A (I plan to), those batteries are not available everywhere, and this might be a problem on long through hikes if your battery hits its end of life. You can easily order another RCR123A (e.g. from Amazon) and obviously you can carry a spare. More interestingly, you can swap out the battery for another RCR123A with more power. Flextail sells a battery on their website with 900 mAh, Amazon sells 800 mAh, and there are batteries up to 950 mAh on the market. 900 mAh should give me 34 inflations on my NeoAir pad. Concerns: The case is made from thin aluminum. I worry that I could easily bash the case in my backpack – which could make it impossible to unscrew the case to charge the battery, or damage the pump housing. The solution is a 100ml Transparent Plastic Centrifuge Tube – which is big enough to hold the pump with one attached adapter (needs internal dimensions of 100mm x 32mm). See pictures. Total weight with pump, adapter, battery and centrifuge tube is 2.85 oz. A five pack of these tubes is about $7. (See https://www.amazon.com/Transparent-Plastic-Centrifuge-Graduated-Bottom/dp/B0C4TC59X3?pd_rd_w=qlLls&content-id=amzn1.sym.2fa40e00-e100-448a-9cac-99baa94dfabf&pf_rd_p=2fa40e00-e100-448a-9cac-99baa94dfabf&pf_rd_r=DKC7SPTYTJK1GQ6KR7VN&pd_rd_wg=cs1RM&pd_rd_r=0f772bdc-615a-4b3f-8870-926c3d0078c1&pd_rd_i=B0C4TC59X3&ref_=pd_bap_d_grid_rp_0_1_ec_pd_nav_hcs_rp_2_t&th=1) Because rubber can tear, I worry a little about the longevity of the rubber adapters. The ability to order extra rubber adapters would be nice. Lastly – old guy speaking - a larger manual with bigger print (manual pages are 2” x 3.25”) would be appreciated.

### ⭐⭐⭐⭐⭐ I love this thing
*by G***E on March 1, 2025*

I've been backpacking for 55 years and, as a side sleeper, blowing up air mattresses for about 40, and got tired of it. Surprised to find this thing which weighs so little that I am willing to carry it even though I've been reducing the weight I carry every year for the past decade. PRO: Consistently works to inflate and deflate my ThermaRest NeoAir on three-night trips, and quickly; would probably last longer but I have not tested that. Deflating is a surprisingly valuable bonus. FlexTail-branded CR123A Lithium battery 650 mAh nominal 3.7V max charge 4.2v, has its own USB-C charging port, and is available on amazon. 1.2 oz! CON (minor): the fine aluminum-alloy threads that screw the cap on/off to release the battery, appear susceptible to cross-threading or damage from grit. The on-off switch sometimes requires mutiple pushes (seems to like double-click), and sometimes sticks in the "in" position; it is supposed to always pop back out, but someimes requires some diddling around to release it. This model only available in black (newer models available in orange) making it hard to find sometimes; I added an orange marking tape and linked the silicon(?) adapter to the supplied lanyard to make it harder to lose. It was not obvious that I can slip the silicon-ish adapter over either end to reverse flow, and that it fits over the lanyard connector without materially affecting pressure/suction.

### ⭐ Not reliable - ZERO pump = ZERO confidence
*by G***E on April 21, 2025*

2ND EDIT: Since the replacement batteries didn't work, I contacted the company and they replied the next day requesting a short video of the problem. I sent one immediately but then had to ping them twice before they responded - they offered me a full refund or a replacement. I chose the replacement hoping that I had just received a stray bad pump before. It arrived today and same problem. It was shipped with the battery installed so I charged it fully and even tried one of the other replacement batteries I had purchased for the original pump. Still the pump would not run. At this point the ZERO pump offers ZERO confidence and deserves ZERO stars. I have contacted the company and volunteered to ship back both pumps at their expense in exchange for a full refund of the original purchase. EDIT: I ordered replacement batteries, RCR123A with the built-in charge port similar to the original battery - it was a 2-pack. I did not expect the batteries to be charged but they were slightly longer (maybe 1mm) so I put one in to make sure they fit, and the pump ran. I pressed the switch again, nothing. I put the other battery on the charger until it turned green, put it in the pump, nothing. So I put the first battery back in - nothing. Isn't this the definition of insanity? Expecting a different result??? LOL. Next step... I'm calling the company to see what they suggest. I love this pump when it works but still not confident enough in its reliability to depend on it in the backcounty. I just returned from a 3 day trip with a friend who also has one but hasn't had it long. She wisely had removed the battery when storing but did comment that it didn't seem as strong as when she first got it. I've had mine a little less than a year and it no longer works. It was great in the beginning - the adapters allowed me to use with my Nemo air pad and my Exped foam mattress. I'd used it maybe 4-5 times, then one time, it wouldn't come on. I thought maybe it had accidentally come on in my pack (you'd think I would have heard it) and run down my battery. I recharged it, put the battery back in and hit the switch. It ran, I turned it off, hit the switch again - nothing. Recharged the battery again, repeated with same result. Now it won't come on at all. I'm going to try a new battery but it could be the switch. Either way, I need dependable gear in the backcountry and I'm not confident enough in this pump to not carry a backup so why take it?

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-26*