12V 120ah sodium ion marine starting battery

Power your applications with our high-performance 12V sodium-ion battery pack with 1600CCA discharge current, a wide operating temperature range -40℃~60℃, and long cycle life for marine start, car start, etc.

Features

• Fast Charging Support: Maximum charge current up to 60A for rapid power replenishment.
• Robust Discharging: 60A standard 0.5C constant current discharge, with 150A continuous maximum discharge (20±2°C) and 1600A CCA cold cranking current (-18±2°C), ideal for automotive and high-power applications.
• Ultra-Long Cycle Life: ≥3000 charge-discharge cycles, retaining ≥80% of initial capacity with 0.5C charge/discharge protocols, far outperforming traditional lead-acid batteries.
• IP67 Waterproof Rating: Fully protected against dust and immersion in water, suitable for harsh outdoor, marine, and industrial environments.

Specifications