Red / Black Color Version, Click here. Specifications: Brand: Vifly Model: WhoopStor 3 V3 Dimensions: 108x55x30mm Weight: 140g Input Connectors: 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(卤0.05V) / LiHV 4.35V (卤0.05V) Storage Voltage: 3.80V (卤0.05V) / 3.85V (卤0.05V) Max Discharge Power: 1.1W/port Features: 銆怱torage Charger and Discharger銆?/b>VIFLY WhoopStor 3 is the first 1S LiPo charger with storage function. It includes both charging and discharging functions. Just select your target voltage, it will do it for you automatically. 銆怌olorful LCD Screen, Intuitive Interface銆?/b>VIFLY WhoopStor 3 installs high quality LCD screen, the charging status is displayed clearly and the intuitive interface makes the operation very simple. 銆怓ast Charge Speed銆?/b>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. 銆? Independent Ports銆? independent charging channels, not necessary to ensure the batteries are all the same voltage and same size. You also can unplug one that's done and plug in another while the others are still charging. 銆怣ultiple Power Input銆?/b>It 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. 銆怣emory Function銆?/b>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. 銆怋uzzer Indication銆慥IFLY WhoopStor 3 added the buzzer to beep when one charging circle finished, if you don鈥檛 like beeping, you can turn the buzzer off manually. Package Includes: 1 x VIFLY WhoopStor 3 Battery Charger