Power your camera, light, or other production equipment with the S401 400Wh Switchable Dual-Voltage NiMH Block Battery from BlockBattery. The S401 is a 400Wh capacity NiMH battery that provides two 14.4V 4-pin and two 28.8V 3-pin XLR outputs to fit your various equipment needs.

The two regulated 28.8V 3-pin XLR outputs are activated with a switch and provide a 14Ah output, and a green light indicates when they are active. The two 4-pin XLR outputs provide 10 to 17V, 28Ah of power output at a nominal 14.4V. The unit also features two standard, replaceable 15A fuses.

The S401 also features four cooling fans that automatically kick in when the battery is charging. It also has an LCD screen for viewing your output current and battery capacity status. The S401 can only be charged using a BlockBattery EFC-2 or 2F1 charger, and it takes approximately five-and-a-half hours to charge fully from an empty state.

14.4/28.8V 400Wh NiMH Battery Station    Switchable Dual-Voltage Output    2 x 3-Pin & 2 x 4-Pin XLR Outputs    Output Selector Switch    LCD Remaining Power Meter    Automatic Cooling Fans When Charging    28Ah at 14.4 VDC, 14Ah at 28.8 VDC    5.5-Hour Charge with EFC-2/2F1 Charger    2 x 15A Replaceable Fuses

Dual-voltage 14.4/28.8V 800Wh NiMH battery station with switchable output

Two 3-pin regulated 24V and two 4-pin 14.4V XLR outputs; output selector switch

Monitor power stats with LCD screen

Charges on BlockBattery EFC-2 or 2F1 chargers only; 5.5-hour charge from empty to full

Two replaceable 15A standard fuses

Cooling fans enable automatically when charging

Related Questions and Answers

Q: 1. Will the charger inform me of the health of the batter, a worn out battery, and when the battery should be replaced?

A: FUJIFILM BC-W235 Dual Battery Charger can't inform the health of the battery, a worn out battery, and when the battery should be replaced. It only shows the charging status and the percentage of charge the battery has at that time.

Q: 2. Is 14.8 Volts regulated for the Voltage of the GH5?

A: Yes, this dummy battery is specifically designed to work with the GH5 camera and it will provide the proper power needed.

Q: 3. The overview section states, "With sixteen rechargeable batteries at your disposal"... Does this include 16 batteries? The what's in the box section does not list that quantity.

A: Only eight (8) AA rechargeable NiMH batteries are included with the purchase of the Watson 8-Bay Rapid Charger with MX AA NiMH and CX AA Rechargeable NiMH Battery Kit, B&H # WAAA8LCDCXK.

Q: 4. Is that port on the side USB C? If yes, is it PD Compatable?

A: It is PC compatible too but it is be best to use a power cord to the wall such as this: https://bhpho.to/33m0C9m

Q: 5. this battery appears to be too long to screw in the cap on Rollei E36RE. How can I fix it?

A: The Exell Battery NH10 NiMH Rechargeable Battery for Rollei E36RE Flash (12V, 800mAh) should fit the Rollei E36RE Electronic Flash.

Q: 6. The Fujifilm site recommends a 45 watt charging source. Is there such a critter?

A: You can use the USB cord included with the camera for FUJIFILM BC-W235 Dual Battery Charger. As for the Ac charger Fujifilm recomends charger over 15W and higher. Chargers with output of 30W and higher would charge your batteries faster (150 minutes).

Q: 7. I'm trying to figure out what exactly this dummy battery does, why is it called "fixed voltage"? Can you connect to any source and it will provide to the camera the correct voltage? If not, what source would you use?

A: Fixed Voltage means it will provide only the proper voltage to power the cameras that use the NP-FW50 style Battery Pack. You can connect it to pretty much any D-Tap source.

Q: 8. Does this come with a USB-C cable and charger?

A: It does not come with a cable. It is made to use the USB-C cable + AC adapter which comes with Fuji X-T4 Body.

Q: 9. Does this code with a multi empty case to add batteries?need power for extended shooting

A: The LanParte D-Tap to LP-E6 Fixed Voltage Battery Pack for Select Canon Cameras does not ship with batteries. You could add the following battery as s solution to power your camera with the Lanparte dummy battery. IndiPRO Tools Micro-Series 98Wh Li-Ion V-Mount Battery and D-Tap Pro Charger (2.5A) Kit BH #INPSKT25 https://bhpho.to/3iFMHHv

Q: 10. Does it use a an AC cord or does it have a built-in plug?

A: It does not have a built in plug. There is a USB-C port to plug USB-C cables into a non-included wall adapter.