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Description
ViFly ToothStor - 4 Port 2S Balance Charger with Storage ModeVIFLY ToothStor is a combination of 2S charger and discharger. It has 4 target voltages per cell (3. 8V 3. 85V 4. 2V 4. 35V), set your target voltage like 3. 8V cell (LiPo Storage Voltage), it will start the charging or discharging process automatically when the battery is lower or higher than 3. 8V. Check out our other Chargers and all of our ViFly Products! Features: 4 Port 2S Balance Charger with Storage ModeYou can balance charge four 2S batteries
VIFLY ToothStor is a combination of 2S charger and discharger. It has 4 target voltages per cell (3.8V/3.85V/4.2V/4.35V), set your target voltage like 3.8V/cell (LiPo Storage Voltage), it will start the charging or discharging process automatically when the battery is lower or higher than 3.8V.
Check out our other Chargers and all of our ViFly Products!
Features:
- 【4 Port 2S Balance Charger with Storage Mode】You can balance charge four 2S batteries at the same time. And they are 4 independent charging channels, not necessary to ensure the batteries are all the same voltage or the same size. In addition to charging the battery to full voltage, you can charge or discharge it to storage voltage for long time storage.
- 【Colorful LCD Screen, Intuitive Interface】VIFLY ToothStor installs high quality LCD screen, the charging status is displayed clearly and the intuitive interface makes the operation very simple.
- 【Support XH2.54 and BT3.0 Batteries】VIFLY ToothStor pre-soldered four XH2.54 and BT3.0 connectors, so it can work with any general XT30 2S battery with 3Pin XH2.54 Balance Plug or BetaFPV BT3.0 battery, but don’t put the two batteries in the same port.
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【Strong Heat Dissipation Capability】The fan and big heat sink would effectively dissipate the heat to prevent the unit from overheating. This greatly improves the efficiency and speed of the discharging.
- 【Multiple Power Input】It supports Type-C, XT60 and DC power input. Type-C supports PD3.0 protocol that requests the input power must be higher than 65W.
- 【Memory Function】VIFLY ToothStor had the memory feature of remembering last time settings, no need to set the charge current every time you turn it on.
- 【Buzzer Indication】VIFLY ToothStor added the buzzer to beep when one charging circle finished, if you don’t like beeping, you can turn the buzzer off manually.
Specifications:
- Dimensions 109*56*30mm
- Weight 142g
- Input connector XT60, DC(5.5*2.1mm), USB-C(PD3.0)
- Input voltage range 10V-26V
- Minimum input power 65W
- Max charging current 1.5A/port
- Support battery connector XH2.54 3Pin & BT3.0
- Battery type LiHV / LiPo
- Storage voltage 3.80V/Cell & 3.85V/Cell
- Max discharge current 0.2A/port
- Balance Current 0.2A
Package Includes:
- 1 x ViFly ToothStor - 4 Port 2S Balance Charger with Storage Mode
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Fun
Size: 11''x5''
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
It's great for food delivery and driver jobs
Size: 7''x3''
My husband got this for food deliveries and uber/Lyft. The app let him add several texts. I believe he added 4. He was able to design it how he wanted it. It seemed fairly easy and I liked how it looked. The words would scroll over, like... Uber eats, etc... It included a big roll of strong red tape. The led screen product is charged by wall plug, phone, or the car usb phone charger. I think it was a spectacular product. I thought it was limited to 4 letters since it is small in size.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Very good LED sign for cars, studios, desks, etc
Size: 1PCS 15''x4''
Great! Item really stands out. This LED sign by Ray home features way more than just devil eyes. There's a lot of pre-built templates for every gig work there is out there for your car. Item was described. A bit dim during the day but at night really shines stands out. You can customize it with uploads withdrawing. You can have programs that animate between the different signage. It's a great product for a car or for your home. To be honest, I can see a lot of uses for this. High quality design. Easy to work app. The adhesive is great for glass. It's reusable plus it comes with strips. If you want to mount it permanently not on glass. Overall a great deal.
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Reviewed in the United States on January 29, 2026
★★★★★ 4
The LED screen that speaks to the world
Size: 1PCS 23''x5''
A good way to display messages for the holidays, birthdays, or businesses. The quality is really good for the price and the variety ways to setup messages adds to the experience. It's a go to item for those who want a LED screen to display their messages to the public or personal gatherings.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great conversation starter
Size: 1PCS 15''x4''
The cutest thing for my car. Everyone turns there head when I drive by too see. Also it doesn’t have to be eyes you can change it too whatever you want !
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Reviewed in the United States on June 7, 2026