Yongnuo External Flash Battery Pack SF-18 for Nikon SB-800 SB-80DX SB-28DX

The SF-18 is an external power pack for Nikon SB-800 and other Nikon SD-8Acompatible flashes. Please see a list of compatible flashes below. This Battery Pack can hold 8 AA-type batteries and ensures a stable power supply as well as an increased number of flashes and reduced recycling time.


  • Protective Case: It is 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 is a standard thread for tripod mount.
  • Performance: The battery pack can reduce recycling time to less than half of a normal cycle on some flashes and can give up to twice the amount of flashes as the original. It is suitable for continuous flash use.
  • Convenience: The Pack uses 8 AA batteries (same batteries as flash) and is ideal professionals.
  • Product dimensions: 71mm(W)x171mm(H)x27mm(D)
  • Net weight: 170g
  • Operating Temperature range: 0 C-40 C





AA Battery Type

Flash Times ( Approx.)

Recycling Time (Approx.)

Ni-MH Battery

200 Times

0.2 - 4 sec

Alkaline Battery

250 times

0.2 - 5 sec

Li-ion Battery

700 Times

0.2 - 7 sec



  • Nikon flashes SB-800, SB-80DX, SB-28DX, SB-28, SB-27, SB-26, SB-25, SB-24, SB-22, SB-20, SB-11
  • Not compatible to SB900

Package includes 

  • 1 x External flash battery pack (batteries not included)
  • 1 x Padded protective case
  • 1 x 1/4 inch screw adapter
  • 1 x English and Chinese user manual

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Yongnuo SF-18 External Flash Battery Pack for Nikon

  • Brand: Yongnuo Digital
  • Product Code: 2100000020270
  • Reward Points: 65
  • Availability: 2
  • 65.00€

  • Price in reward points: 1365

Tags: Yongnuo, Flash, Battery, Nikon,