
SLi-600
- Multi-voltage: 14.4V, 24V, 28.8V & 30V
- High current & high capacity Li-Ion system
- Robust electrical & mechanical design
US DOT Lithium Battery Compliance
IATA Dangerous Goods Compliance
Block Battery's Cinema Batteries are professional-grade lithium ion power systems engineered for the demanding requirements of cinematic production, ENG/EFP video, and lighting applications. Supporting multiple voltages (14.4V–30V) and compatible with industry-leading cameras like Alexa, Red, Phantom, and Sony CineAlta, these batteries deliver reliable, high-current, high-capacity performance on set.






Professional film cameras use lithium ion (Li-Ion) battery systems. Block Battery's cinema batteries are compatible with industry-leading professional camera systems including the ARRI Alexa, Phantom, RED cameras, and Sony CineAlta, supporting multiple voltages (14.4V, 24V, 28.8V, and 30V) to meet the demanding power requirements of cinematic production.
Talk to our experts for custom solutions and tailored guidance.

Powers cinema cameras including Alexa, Red, Phantom, and Sony CineAlta on feature film and commercial sets.

Reliable high-current battery systems for electronic news gathering and electronic field production camera rigs.

Robust multi-voltage batteries delivering consistent power for professional broadcast studios and live video production.

High-capacity lithium ion batteries powering portable and on-set professional lighting rigs for film and video.
Talk to our experts for custom solutions and tailored guidance.
Block Battery's leadership brings three decades of hands-on experience in professional broadcast, video, and cinema battery systems to every product.
Every battery is designed and manufactured in the USA by a veteran-owned business, ensuring consistent quality control and domestic accountability.
Block Battery products support 14.4V to 30V multi-voltage output and are compatible with Alexa, Red, Phantom, and Sony CineAlta professional camera systems.
Submit your requirements and a Block Battery specialist will respond with tailored product recommendations and competitive pricing.
For immediate assistance, feel free to give us a direct call at 714-928-1496. You can also send us a quick email at normk@blockbattery.com.
For immediate assistance, feel free to give us a direct call at 714-928-1496. You can also send us a quick email at normk@blockbattery.com.