Retra Battery Booster
The Retra battery booster is a singular piece that increases the performance of the 4th generation Retra Flash models (Pro Max, Prime +, Pure) by giving space for 8x rechargeable AA batteries.
The Booster doubles battery life and reduces the recycle time by more than 50%. Once mounted it is very secure so you can hold on to it while adjusting the strobe underwater.
The Booster powers up your Retra Flash by giving space for 8x rechargeable AA batteries, that doubles battery life and reduces recycle time by half.
The new Booster is a singular piece that reduces chances of leakage and allows quick and easy exchange of the lid and batteries.
The new design is 50% lighter compared to the previous models of Supercharger.
Its lightweight and compact design, paired with the built-in leakage detection system, make it a must-have accessory for the 4th generation Retra Flash.
Booster Info
Number of Flashes at 50 % Power with Booster
1000 +
Number Flashes at 100 % Power with Booster
560 +
Stand-by time with Booster
24h +
Compatibility
Original Retra Flash: No
Retra Flash Prime/Prime X & Pro/Pro X: No
Retra Flash Pro Max(II), Pure, Prime+: Yes
Related Underwater Gear Categories:
- Retra Strobes & Accessories
- Underwater Strobes & Flashes
- Underwater Video Lights
- Snoots for Underwater Strobes
- 1x Booster
- 1x Carry pouch
- +6 months Retra Warranty
