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Yongnuo Flash Battery Pack SF 18 SF-18S SF18S for Sony

Camera Companies
Qty.Range Price(per unit)
1 - 5 $46.99
5 - 10 $45.99
10 - 20 $44.99
20 +    $43.99
Large Order:  
Out of production
  • Brand NameYONGNUO
  • Model NumberSF-18S

Note: If you want to use This Battery Pack for Yongnuo Flash, please select the Canon Verion.

The YN-568ex don't support Battery Pack. 


Compatible with following flash: 

  • Nikon flash: SB-11, SB-20, SB-22, SB-24, SB-25, SB-26, SB-27, SB-28/28DX, SB-80DX, SD800
  • Canon flash: 580EX II, 580EX, 550EX, MR-14EX, MT-24EX, Yongnuo Flash(not include YN-568Ex Canon/ Nikon and YN-568ex II Canon)
  • Sony flash: HVL-F56AM

Quick Overview:

This external flash battery pack is an external power source for the Canon Speedlight. This Battery Pack can hold 8 AA-type batteries, ensuring a stable power supply for the speedlite, greatly increasing the number of flashes, and reducing recycling time.



  • Protective Case: Protective soft case can be worn on belt or put in a bag; light and easy to carry. The one-way connector plug is designed to avoid mis-connections which can lead to flash unit damage.
  • 1/4'' Thread Screw: Standard thread for tripod mount.
  • Performance: The Pack reduces recycling time to less than half of a normal cycle and can give up to double the amount of flashes as the original ( a ). It is suitable for continuous flash use ( b ).
  • Convenience: The Pack uses 8 AA batteries (same batteries as flash) and with different connecting plugs, supports most Canon flashes to greatly increase flash capacity. It's ideal for the professional.
  • Product dimensions: 69mm(w)x158mm(h)x25mm(d) 
  • Net weight: 170g
  • Operating Temperature range: 0oC-40oC


Package Includes:

  • 1 x External Flash Battery Pack (batteries not included),
  • 1 x padded protective case, 
  • 1 x 1/4 inch screw adaptor & English and Chinese instructions.



  • a, Depending on state of battery charge;
  • b, Maximum of 15 consecutive shots without break or risk of overheating
Chargers & Docks:
sony hvl-f56am
yongnuo sf-18 for sony
Shipping To
Shipping Method COST Shipping Time

note: all products require processing before shipment. Processing includes selecting your products, quality assurance checks and careful packaging for shipment. Average processing time: 1-2 business days.

When will my order arrive?