
12volt 55ah Rechargeable Sealed Lead Acid UPS Battery. Long Float Service Life: Designed for up to 8 years in float service or over 260 cycles at 100% discharge. Maintenance-Free Design: Sealed, leak-proof construction with low self-discharge and maintenance-free operation. Wide Application Range: Suitable for UPS, solar systems, electric bicycles, medical equipment, and alarm systems. Certified Quality: Meets CE, UL, ISO9001, ISO14001, and Ohsas18001 standards for safety and reliability. OEM Service Available: OEM orders are acceptable, allowing for customized branding and packaging solutions. High Energy Density: 12V 55Ah capacity with stable quality and high reliability for consistent power supply. Safe Venting System: Equipped with a low pressure venting system and heavy duty grid for enhanced safety. Fast Delivery Lead Time: Standard lead time is 20 days for one container, with expedited options for subsequent orders.