The JJC BP-NK1 External Flash Battery Pack is a must-have accessory for event, wedding, and portrait photographers using Nikon speedlights. It provides a substantial power boost to your flash unit. This dramatically shortens recycle times between full-power flashes. You can shoot faster sequences without missing critical moments. Additionally, it significantly increases the total number of flashes you can get before needing to change batteries. Keep shooting longer and faster.
The JJC BP-NK1 External Flash Battery Pack connects easily to the external power port found on compatible Nikon speedlights. It utilizes eight AA batteries (alkaline, Ni-MH, or lithium). Using Ni-MH rechargeables is often recommended for best performance and economy. The pack is designed to be durable and convenient. It often includes a mounting screw to attach under your camera. A protective soft case is typically included for easy transport.
Technical Specifications:
- Model: JJC BP-NK1
- Type: External Flash Battery Pack
- Compatibility: Nikon Speedlights with external power socket (e.g., SB-900, SB-910, SB-5000, and others – Verify specific flash model compatibility)
- Power Source: 8 x AA batteries (Alkaline, Ni-MH, Lithium – Ni-MH recommended)
- Cable: Integrated coiled cable with Nikon-compatible plug
- Mounting: 1/4″-20 screw thread for camera base mounting
- Includes: Battery Pack, Protective Case




