Portable Charger SKYRC T400Q, 4000mAh

SkyRC T400Q charger combines four independent channels in a compact, portable housing to charge and discharge model batteries and portable packs. The unit provides up to 100W per channel and a maximum charge/discharge current of 12 A per channel, supports multiple battery chemistries and includes protections and an AUTO mode that adjusts current automatically. The device features an LCD, intuitive controls and a built-in handle for easy transport.

Advantages

The T400Q offers high output power (100W x4) with 12 A per channel, gold-plated spring connectors for sustained high-current operation, broad battery compatibility (LiPo, LiHV, LiFe, Lilon, NiMH, NiCd, Pb) and multiple safety functions including AUTO current regulation, automatic circuit disconnect and fault notifications. Its compact, ergonomic design with a blue-backlit 2x16 LCD and simple button controls makes it straightforward to operate and carry.

Suitable for

• Charging and discharging model batteries for RC cars, planes and drones
• Maintaining receiver and flight batteries during field use
• Simultaneous charging of multiple battery packs
• Workshop use for testing, balancing and cycling batteries

Key specifications

• Manufacturer: SkyRC
• Model: T400Q (SK-100189-01)
• Dimensions: 186 x 103 x 209 mm; Weight: 1610 g
• Housing: Plastic; Display: 2 x 16 LCD, blue backlight
• Charging power: 100W x4; Discharge power: 10W per channel
• Charging/discharge current range: 0.1 A – 12.0 A; Balance current: 500 mA
• DC input: 11–18 V; AC input: 100–240 V 50/60 Hz
• Supported batteries: LiPo/LiHV/LiFe/Lilon 1–6S, NiMH/NiCd 1–15S, Pb 2–20 V
• Capacity range supported: 100–50000 mAh for listed chemistries
• Operating temp/humidity: 0°C–40°C / 0%–75%

How to use

Connect the T400Q to a suitable DC or AC power source within the specified input range. Attach the battery to one of the four channels using the correct polarity; the built-in XT60 connector helps prevent reverse connection. Use the INC/DEC buttons to navigate and set parameters on the LCD and press Enter to start charging or discharging. For advanced users, terminal voltage and other settings can be adjusted. Monitor the display during operation and stop use if a fault is indicated.

Recommendations

Use within the specified temperature and humidity ranges, select the correct battery chemistry and cell count before starting, and ensure cables and connectors are in good condition. For safety, enable AUTO mode for automatic current adjustment and do not exceed the manufacturer’s per-channel current and power limits.