Dual-channel Fast Charger

Max charging current: 6A

S-3812A can charge 2 Gold mount batteries simultaneously at Max 6A fast charging current, to SWIT particular batteries. The charging speed is quite faster than normal chargers.
The following battery models support 6A fast charging:
D-8161A, S-8180A, S-8113A, S-8183A
And for other batteries, the charging current is 3A.

Charging time comparation (Normal charging time - S-3812A charging time)

- D-8161A: 190Wh, 7h 40m - 2h 55m
- S-8113A: 160Wh, 6h 20m - 2h 35m
- S-8180A: 220Wh, 8h 30m - 3h 30m
- S-8183A: 240 Wh, 9h 30m - 3h 50m
- S-8082A: 95 Wh, 3h 30m - 2h 30m
- S-8183A: 130 Wh, 4h 50m - 3h 30m

AC-DC Adapting Output

S-3812A supports 1-ch AC-DC adapting output via 4-pin XLR port. By S-7102 (4-pin XLR female to male) cable, it can supply 16.8V DC power to the other equipments, Max load 200W/12A.
When adapting load is less than 100W, S-3812A can still charge battery simultaneously. (2 batteries sequential)
Remark: S-7102 cable is optional purchased.

Battery-DC Adapting Output

You can also mount batteries onto S-3812A, and output DC power via 4-pin XLR port. By S-7102 (4-pin XLR female to male) cable, it can supply 16.8V DC power to the other equipments, Max load 200W/12A
Remark: S-7102 cable is optional purchased.

LCD Charging Info Display

S-3812A has an LCD screen to display the real time charging/adapting information, includes:
- Battery Charging/Discharging status
- Real time capacity and percentage
- Real time Voltage/Current
- Remaining time to fully charged
- Remaining time to fully discharged
- Battery cycle times
- Adapting output current and power

Remark: The battery info display only available with SWIT digital Li-ion batteries: S-8320A; S-8340A; S-8360A; D-8161A. For other non-digital batteries, the charger will only display real time voltage and current.

3-color LED Indicators

S-3812A has the 3-color LED indicators for both 2 channels:
Red light slowly flashes: The battery is charging
Red light fast flashes: The battery is about to fully charged
Green light constant: The battery is fully charged
Green light flashes: The battery is adapting output
Orange light flashes: Battery or Charger abnormal alert