14+ years of experience in manufacturing kitchen appliances, is a professional food vacuum sealer manufacturer.
Handheld Vacuum Cordless Premium Home Use Electric and Manual Hand-Held Vacuum Food Sealer Made of Plastic
Equipped with an 8L high-flow pump and an upgraded -45Kpa strong suction force (higher than the standard -45Kpa level), this handheld vacuum cordless and rechargeable vacuum sealer delivers exceptional air-extraction performance—effortlessly handling both dry items (such as grains, snacks) and wet ingredients (like marinated meats, fresh seafood) with superior sealing results.
It integrates three practical core functions: Auto Vacuum, Impulse Sealing, and Intelligent Stop, paired with a clear blue LED display that real-time shows vacuum seconds, remaining power, and low battery alerts—keeping you in full control of the sealing process. The button operation is intuitive for all users:
1. Press and hold the power button for 2 seconds to turn on/off;
2. Press the vacuum button once, and the machine will auto-stop when reaching the set negative pressure value;
3. After vacuuming, hold the button for impulse sealing, and release at your desired vacuum degree for flexible control;
4. Built-in intelligent protection: Vacuum stops automatically when the 20ml dedicated water tank is full or nearly full—simply press the button again to drain the marinated fluid via the dedicated fluid exit tube (effectively eliminating odors) and rinse the inner chamber.
Whether you’re sealing fresh ingredients to lock in nutrition, preserving leftovers to reduce waste, or packaging small goods for storage, this vacuum sealer combines power, intelligence, and durability to meet all your sealing needs.
| Product Name | Hand-held Vacuum Sealer |
| Model | VM4 |
| Size | φ49*199mm |
| Weight | 285G |
| Rated voltage | 3.7V |
| Power | 9W |
| Battery Capacity | 18650, 1500mAh |
| Vacuum volume | 8L |
| Degree | -40Kpa |
| Continuous working time | 50 minutes |
| Charging time | 150 minutes |
| Over-voltage Charging protection | Rated charge volt: 5V, no charge from 6.5V to 36V |
| Fluid collection cab | Yes, fluid vacuuming adaptable |
| Drain cleaning function | Yes |
| Water pumping without machine damage | Yes |
| Air Release Valve (or Solenoid Valve) | Yes,it has a solenoid valve that releases pressure after vacuuming, and the vacuum nozzle will not be adsorbed on the plastic air valve. |
| Blue LED Display or LED Display Lends | LED display lens shows the vacuuming progress time by seconds in real time during operation, and automatically switches to show the remaining battery volume once vacuuming is done.It shows LO for low battery and flashing % marks incidates charging. |
| Fluid exit tube | Yes,fluid tube exit marinated fluid out of machine and dismiss odor. |
| User Controlled Negative pressure | It is used to control the intensity of the negative pressure to avoid deformation of fragile objects such as fruit, toast, etc. Operation: Press and hold the power button when vacuuming, release it when the desired negative pressure is reached. There is no need to vacuum to the set maximum negative pressure. |
| Fluid shut sheet | The VM4 features a spring-loaded waterproof silicone sheet to prevent water that hasn't entered the machine from flowing back onto the plastic valve or bag when vacuuming stops, or only allow a small amount of water dropped on the plastic surface. This also provides better protection against water damage to the machine. This waterproof structure is patent-pending. |
| Auto shut off | No work 30s shut off |
Press & hold power button 2 Seconds to turn on and turn off;Press and hold button to impulse.
Fluid tank: collect fluid while vacuuming
Fluid exit tube: exit marinated fluid out of machine and dismiss odor
Capable of vacuuming food with fluid
Please note the following steps when pumping water or liquid with the VM4 handheld vacuum cordless machine:
1. Press and hold the power button for 2 seconds to turn on the vacuum machine.
2. After turning on, when vacuuming air valve bags containing a large amount of liquid, stop immediately once the bag is full. Before vacuuming again, be sure to connect the random external vacuum tube to the water outlet on the side of the machine body, and place a container to catch water. This allows the water exceeding the tank capacity to be drained during the next vacuuming; otherwise, the water will splash.
Q: What is the maximum vacuum pressure guaranteed by the pump (in kPa)?
A: The pump is guaranteed to achieve a maximum vacuum pressure of -45 kPa.
Q: What is the power rating of the pump motor (in W)?
A: The pump motor has a power rating of 20 W.
Q: What is the expected lifespan of the manual hand-held vacuum food sealer (in hours)?
A: The unit has an expected lifespan of approximately 232 hours.
Q: What is the maximum number of continuous vacuum and seal cycles the vacuum machine can perform before requiring a cool-down period or experiencing reduced suction performance?
A: The unit can complete 70–100 continuous vacuum and seal cycles (varies by vacuuming duration). The heated motor has little impact on the cycle count; vacuuming a 2.2L container takes 22–24 seconds, and there is minimal drop in suction performance.
Q: What is the diameter of the handheld unit's suction port?
A: The suction port of the handheld unit has a diameter of φ49 (49mm).
Q: Is the manual hand-held vacuum food sealer equipped with a recessed gasket to ensure a consistent, full seal over the bag's valve each time?
A: Yes. It is designed with a recessed gasket, and the recessed silicone rubber gasket also stops the vacuuming process automatically when the fluid tank is full or nearly full.
Q: What material is used for the gasket/sealing ring?
A: The gasket/sealing ring is made of silicone rubber.
Q: What is the battery capacity of the vacuum machine (in mAh)?
A: The unit has a battery capacity of 1500 mAh.
Q: How many full vacuum/seal cycles can the vacuum machine complete on a single charge?
A: On a single charge, the unit is rated for 70–100 full vacuum/seal cycles.
Q: How does the unit clearly indicate that the full vacuum level has been reached and the seal is complete?
A: The Handheld vacuum sealer will automatically stop operating once the vacuuming process is completed, indicating the full vacuum level is reached and the seal is done.
Q: What is the specific material of the reusable bags?
A: The reusable bags are made of PA + PE (Polyamide + Polyethylene).
Q: Are the reusable bags certified food-grade, BPA-free, and safe for sous-vide cooking (boil-safe) and freezing?
A: Yes. The reusable bags are certified food-grade, BPA-free, and safe for both sous-vide cooking (boil-safe) and freezing.
Q: What accessories are usually included with the hand-held vacuum food sealer?
A: The standard accessory package includes: 1 hand-held vacuum food sealer, 1 charging cable, 2 sealing clips, and 30 vacuum bags (2 sizes: 15 medium bags of 8.27" x 8.66" + 15 large bags of 10.24" x 11.02").
Q:Why does some water flow out after pumping?
A:This is because the first stop occurs when the water storage tank reaches its maximum water level, leaving residual water in the bag and at the air valve port unextracted. If you continue vacuuming after draining all water from the bag, the residual water at the air valve port will be pumped away.
Q:What is the external hose used for?
A:the external vacuum hose is equipped to drain liquid during multiple consecutive pumping operations. Without this hose, continuous pumping will cause water to overflow. A 26*28CM air valve vacuum bag typically requires 3-4 pumping cycles to completely extract all liquid and achieve a full vacuum.