Name: VIFLY ToothStor 2S LiPo Battery Balance Charger / Discharger (JST-XH2.54 / BT3.0) - Flying Tech
Brand: VIFLY
SKU: LIPO-VIFTST2S
Price: 29.90 GBP
Availability: InStock

Description

Introducing the VIFLY ToothStor 4 Port 2S Balance Charger with Storage Mode. This compact charger handles four 2S batteries simultaneously with a maximum charging current of 1.5A per port. Unlike parallel charging, there’s no need to match the voltages or capacities of the batteries.

In addition to charging, it can also discharge / storage charge batteries. The clear display and easy menus make using the charger a breeze, and for added convenience there is a memory function that recalls the last used settings.

The charger caters to a wide range of 2S batteries. It is compatible with batteries fit with the BT3.0 connector and also with a standard 2S balance connector (XH2.54). The charger supports multiple power input options, including DC, USB Type-C (PD3.0) or direct from an 2-6S XT60 battery.

This Version of the ToothStor supports both BT3.0 & JST-XH2.54 connector types. Please note this charger is for 2S LiPos only.

Features

2S Battery Charger and Discharger
4 Individual Ports, JST-XH2.54 and BT3.0 Compatible
Multiple Power Inputs: Type-C, XT60 and DC Input
Regular and HV Battery Supported
Colourful OLED screen display (battery voltage, charge current, etc.)
Start charge or discharge automatically
Heat Sink to Cool the Unit

Functions:

4 Port 2S Balance Charger with Storage Mode You can balance charge four 2S batteries at the same time. They are 4 independent charging channels so it is 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 term storage.
Colourful 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.
Charge via Standard Balance Lead Only VIFLY ToothStor charges batteries via the standard balance lead only (JST-XH2.54), that conveniently eliminating the need to connect the power lead like XT30, T-plugs, etc..
Strong Heat Dissipation Capability The fan and big heat sink effectively dissipates 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 has a memory feature of remembering last time settings, no need to set the charge current every time you turn it on.
Buzzer Indication VIFLY ToothStor has a buzzer that beeps when one charging circle finished, if you don’t like beeping, you can turn the buzzer off manually.

The charger has four programmable end voltages:

3.80V LiPo Storage
3.85V LiHV Storage
4.20V LiPo Fully Charged
4.35V LiHV Fully Charged

DO NOT use the 4.35V charge mode for a normal 2S LiPo. Doing so will overcharge the battery and pose a fire risk. Only charge 2S LiHV batteries to 4.35V per cell.

Specification

Dimensions: 109x56x30mm
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

Included:

1x VIFLY ToothStor 4 – White

Q&A

Questions and answers of the customers

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Advice

LiPo Battery Charging Tips:

Always use a charger made to charge LiPo packs.
Double check that the settings for the lithium polymer charger are correct for the pack being charged. This includes the cell count, as well as the current settings. In general, most lithium polymer batteries should be charged to no more than 4.2 volts per cell or depleted to less than 3.0 volts per cell.
Ensure that charging leads are connected correctly. Reverse charging can lead to cell damage or a fire or explosion.
Always charge LiPo batteries on surfaces that won’t catch on fire such as cement, steel, ceramic or stone. Wooden tables and carpeted floors are not recommended charging surfaces.
Do not charge batteries near flammable products or liquids.
Never charge a LiPo battery while inside your model or other electronic device. If it catches fire it can lead to total destruction of the item it is being charged in.
LiPo batteries should be charged within a temperature range of 0C to 50C. Batteries charged outside this temperature range may experience leakage, heat generation or cell damage.
Never leave a charging lithium polymer battery pack unattended.
If unsure of the charge rating, never charge a lithium polymer battery pack at a rate over 1C (1 x the battery packs rated capacity).
Never charge a LiPo pack that has ballooned or swelled due to over / under charging or from a crash.
Never charge a lithium polymer battery pack that has been punctured or damaged in a crash.
Never, under any circumstances let the positive and negative battery leads touch each other. It can lead to cell ballooning, cell damage or fire or an explosion.
Have a fire extinguisher near the charging area or a large bucket of dry sand. Do not try to extinguish with water.
If you notice your LiPo battery pack is swelling, stop the charging process immediately, put the battery in a safe container and observe it for 15 minutes.
Always charge your Lipo battery packs in a Lipo charging safe bag.

LiPo Battery Handling & Storage Advice:

Keep LiPo battery packs out of reach of children.
Do not put battery packs in pockets or bags where they can short circuit.
Do not store or transport batteries where they can come into contact with sharp or metallic objects.
Do not store your LiPo pack in extreme temperatures below 0C or above 50C.
Always store your LiPo pack in a safe and non flammable container away from flammable objects. A LiPo Sack or metal / ceramic storage container is best.
The speed at which a LiPo battery ages during storage is based on both storage temperature and state of charge. For optimum battery life always store your LiPo’s partially charged at room temperature. This will maintain their performance levels over time and there’s no need to cycle them unless stored for periods longer than 3-6 months. .
Never store a RC LiPo in a hot car fully charged for an extended period of time, this will cause damage.
When storing batteries for extended periods, store at a half charged state.

Finally, always follow the manufacturer’s safety instructions and charging guidelines for lithium polymer battery packs. These are there for not only the longevity of the battery pack, but also your safety.

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