Hollyland NP-F550Battery (Mars &Cosmo

Hollyland NP-F550 Battery — 3,000 mAh NP-F series replacement battery for Hollyland Mars and Cosmo wireless video transmission systems.

The Hollyland NP-F550 is a rechargeable lithium-ion battery in the industry-standard NP-F form factor, designed to power Hollyland’s Mars and Cosmo series wireless HDMI/SDI transmission units. The NP-F format is widely adopted across broadcast and production equipment, so these batteries are also compatible with many third-party monitors, video lights, and accessories that accept the same footprint. The NP-F550 is the most compact option — ideal for lightweight kit builds where size matters more than maximum run time. Pair with the Hollyland S-HOL-DC01 dual-slot charger for efficient back-to-back location charging.

Key features

• NP-F standard form factor — fits Hollyland Mars & Cosmo series and compatible third-party gear
• 3,000 mAh capacity for extended run time
• 7.4 V nominal voltage
• Rechargeable lithium-ion
• Compatible with Hollyland S-HOL-DC01 dual-slot charger

Specifications

• Model: NP-F550
• Capacity: 3,000 mAh
• Voltage: 7.4 V (nominal)
• Chemistry: Lithium-ion
• Form factor: NP-F
• Compatibility: Hollyland Mars & Cosmo series

Need help choosing? Contact us at 010 288 2024 or support@audicoonline.co.za.