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VIFLY WhoopStor 3 - 1S LiPo Charger and Discharger with Storage Mode
Leaving any battery at high voltage or full charge for too long is probably the primary killer of tiny whoop batteries, to ensure your 1s battery longer using time and better performance, please store your batteries at a storage charge, not fully charged nor completely empty. VIFLY WhoopStor 3 is the first 1S LiPo/LiHV charger with storage option that can charge or discharge 6 batteries at the same time, 1.3A max charge current, colorful LCD display, multiple power input types, Ph2.0 and BT2.0 compatible, it would be your ideal 1S LiPo charger.

VIFLY WhoopStor 3 is a combination of charger and discharger. It has 4 target voltages (3.8V/3.85V/4.2V/4.35V), set your target voltage like 3.8V (LiPo Storage Voltage), it will start the charging or discharging process automatically when the battery is lower or higher than 3.8V.

VIFLY WhoopStor 3 installs high quality LCD screen, the charging status is displayed clearly and the intuitive interface makes the operation very simple.

The charge current range is from 0.3A to 1.3A, you can choose different charge current for different size batteries, it is better to charge the battery with 2C rate.

VIFLY 1S LiPo charger supports Type-C, XT60 and DC power input. Type-C used PD and QC protocol that supports fast charge at 9V and 12V, but it not supports regular 5V USB charge.

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.

VIFLY WhoopStor 3 added the memory feature of remembering last time settings, no need to set the charge current every time you turn it on.
| Dimensions | 108*55*30mm |
| Weight | 140g |
| Input connector | XT60, DC(5.5*2.1mm), USB-C(PD3.0) |
| Input voltage range | 6V-26V (XT60 2S-6S Battery, DC), 9V-20V (USB-C) |
| Minimum input power | 40W |
| Max charging current | 1.3A/port |
| Support battery connector | PH2.0 & BT2.0 |
| Battery type | LiPO 4.20V(±0.05V) / LiHV 4.35V (±0.05V) |
| Storage voltage | 3.80V (±0.05V) / 3.85V (±0.05V) |
| Max discharge power | 1.1W/port |