The Sunlight Accuforce 12-40 - 12V 42Ah (C20) battery is a VRLA - AGM technology with 600 cycles at 50% and an expected lifespan of 5 to 7 years. It is suitable for UPS systems, security alarms, emergency power supply systems, electric toys, and standalone photovoltaic systems.

The SUNLIGHT AccuForce is a range of VRLA batteries suitable for a variety of applications. The AccuForce batteries meet the needs of security systems, UPS, telecommunications, IT applications, and emergency power supply systems. VRLA is a type of rechargeable battery with a safety valve, allowing the release of internal pressure in case of overcharging.

Features of the AccuForce series:

• High performance: With low internal resistance and high efficiency during discharge, suitable for cyclical and stand-by applications.
• Maintenance-free: Does not require electrolyte checks or water additions, with almost complete recombination of gases into water through the reaction between hydrogen and oxygen.
• Safety valve with AGM separator technology: The safety valve releases excess gases from overcharging, and the AGM separators maintain the distance between the plates.
• Waterproof and rugged casing: Constructed with high-strength material, preventing electrolyte leaks and allowing operation in any position.
• Wide temperature range: Operates optimally between +20ºC and +25ºC with a lifespan of 5 to 10 years in stand-by applications.
• Low self-discharge rate: Can be stored for 9 months without permanent effects on performance or lifespan.