PB-H260S 260Wh High Load Bi-voltage Battery Pack

› 14.4V/28.8V Bi-voltage auto switch

› Power normal 11-16.8V equipment

› Power high 22-33.6V equipment

› Charge by normal 16.8V chargers

› 260Wh capacity, 400W constant load

› 6A super fast charging

› 8-LED remaining time indicators

› D-tap power output socket

› Normal V-mount connection

› 1.5m drop-off proof

› Multiple circuit protections


14.4V/28.8V Bi-Voltage

Auto detect and switching

Many high power film devices are designed 22-33.6V high power input, to reduce current. If a standard V-mount battery output high voltage directly, it will damage normal 14.4V voltage devices.
SWIT innovative “Bi-voltage” battery adopts standard V-mount, and output 11-16.8V normal voltage or 22-33.6V high voltage by automatic recognition and switching, and compatible for all normal voltage chargers, safe and reliable.

Active 22-33.6V output

By SWIT Dedicated plate

PB-H260S will detect SWIT dedicated V-mount plate and output 22-33.6V high voltage.
The dedicated plate includes:
1. KA-A20S ALEXA/AMIRA plate. Power ALEXA LF at 22-33.6V high voltage.
2. TD-R210S Dual Batteries Light Stand Adaptor, Max 48V/500W output, for Skypanel S60/S120 100% output.

Active 22-33.6V output

By “Magic Stick” on any third-party standard V-mount plate

Attach the Magic Sticker on the particular posi- tion of any standard 3rd party V-mount plates, and mount PB-H260S on, the PB-H260S will detect the Magic Sticker and automatically output 22-33.6V voltage.
Please make sure the device installed with the V-mount plate supports 22-33.6V input. And when PB-H260S battery outputs 22-33.6V, please mind the V-mount plates D-tap socket (if they have) will output 22-33.6V voltage as well.

260Wh Capacity, 400W High Load

PB-H260S consists of 24pcs high class 18650 battery cells, and reaches 260Wh high capacity.
On 11-16.8V output, the Max constant load is 250W;
On 22-33.6V output, the Max constant load is 400W;
To drive high power cine camera and lights, and the high load battery will have longer life time than normal battery if always under full load power.

6A Fast Charging

Using SWIT super fast charger

PB-H260S supports 6A fast charging by SWIT S-3812S or PC-P460S super fast charger, to save up to 60% charging time, can be charged from 0 to 80% after 2 hours 15 minutes, and fully charged within 4 hours.

D-tap Socket

A D-tap DC output socket is equipped on the top side of the battery pack, to power the other on-camera equipment together.
Under 14.4V (11-16.8V) output mode, D-tap output 11-16.8V and Max load 120W/10A;
Under 28.8V (22-33.6V) output mode, D-tap output constant 16V and Max load 50W/3A;

Digital Power Indicator

8-LED remaining time read

When battery is discharging:
Press "Power Check" button, Upper 4 LEDs display remaining working hours, and Lower 4 LEDs display remaining working minutes, under current output power. The LED will flash when remaining time is less than 15 minutes to remind changing battery.
When battery is charging:
Upper 4 LEDs flashing constantly, indicates the real-time capacity percentage 25%, 50%, 75% and 100%.
When battery is free:
Press "Power Check" button, Upper 4 LEDs light up, to indicate the remaining capacity percentage 25%, 50%, 75% and 100%.

Strong 1.5m Drop-off Proof

Dual housing + Rubber cover

PB-H260S has innovative dual housing structure: the inner cell cage and outer anti-shock housing with rubber covers. The new structure makes the battery quite strong, anti-shock. The battery can survive from 1.5 meters any angles drop-off.

Nominal Voltage

14.4V or 28.8V auto switching



Max output power (14.4V)

Total: 250W

Pins: 250W / 20A

D-tap: 120W / 10A

Max output power (28.8V)

Total: 400W

Pins: 400W / 16A

D-tap (16V): 50W / 3A

Max charging current

16.8V / 10A

Mount Type

      Charging Temperature0 ~ 40°C

Discharging Temperature

-20°C ~ 50°C(Capacity and Max Load may decrease when operating below 0°)



Net weight

Basic Package







  • KA-A20S

    Dedicated V-mount plate for ARRI ALEXA LF, ALEXA 65, ALEXA SXT and AMIRA, Active 22-33.6V output of SWIT PB-H Bi-voltage batteries, provide 2x D-tap, 1x LEMO, 1x USB socket, Aluminum CNC unibody housing.
  • Magic Sticker

    Attach this magic stick to any standard 3rd party V-mount plate, will active 22-33.6V output of SWIT PB-H Bi-voltage batteries.
  • PB-H290S

    290Wh Intelligent Bi-voltage Battery Pack

    14.4V/28.8V auto recognition and switching, for Alexa LF and all other normal cameras and chargers, 6A fast charging, 250W high load, 1.5m drop-off proof

  • PB-H260A

    260Wh High Load Bi-voltage Battery

    14.4V/28.8V auto recognition and switching, 400W high load, 6A fast charging, 1.5m drop-off proof

  • PC-P430S

    4-ch V-mount Fast Charger

    3A×4 fast charging current; AC-DC adapter output, LED charging indicators

  • S-3812S

    2-ch V-mount Super Fast Charger

    2-ch simultaneous charging, Max 6A fast charging, support AC-DC and Battery-DC adaptor output, LCD display working status

  • KA-A20S

    ALEXA V-mount Plate

    For ALEXA LF/65/SXT, Active 22-33.6V output of PB-H290S, D-tap/LEMO/USB output, CNC metal housing, Robust power pins

  • S-7000S

    V-mount Battery Plate

    Metal back plate and open end wires; D-tap DC socket

  • S-7100S

    V-mount to 4-pin XLR DC Cable

    Attached to V-mount battery pins and output DC via 4-pin XLR connector

  • PC-P460S

    4x6A Super Fast V-mount Charger

    4-ch simultaneous charging with 6A super fast charging current; color LCD screen


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