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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
4.1 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long.
I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do.
I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Your dog will thank you.
Color: Dogwood & Fresh Breath, Size: Large
My dogs loves to chew on these. They make a small mess but not as bad as other chews. They are food for keeping teeth clean.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Nice chew toy
Color: Dogwood Mushroom, Size: Medium, Color: Dogwood Mushroom, Size: Medium
Super durable and puppy loves it. It was a bit hard for her at first but now at 5 months it’s one of her favorite things to gnaw on! It is heavy for the size but seems to be great quality and has given many hours of chew time with minimal wear.
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Reviewed in the United States on March 12, 2026
★★★★★ 4
Long lasting
Color: Dogwood & Calming, Size: Medium
My dogs love these bones.
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Reviewed in the United States on March 25, 2026