Basic Information

• Model: C12 - 1501.
• Rated Voltage: 12V1.
• Rated Capacity: 150Ah1.
• Chemical Type: Lead-acid battery1.
• Dimensions: Approximately 485mm × 172mm × 240mm (Length × Width × Height)2.
• Weight: Approximately 45kg1.

Performance Features

• Excellent Safety Performance: No electrolyte leakage during normal use, with no risk of battery swelling or rupture. The battery case and cover are made of flame-retardant material compliant with UL 94-V0, ensuring safer operation. Features a dual-valve design that automatically releases gas to maintain internal pressure balance56.
• Superior Discharge Performance: Stable discharge voltage and a smooth discharge platform provide consistent power support for equipment37.
• Vibration and Impact Resistance: Fully charged batteries subjected to 4mm amplitude vibration at 16.7Hz for 1 hour, or dropped naturally from 20cm height onto a 1cm thick hardwood board three times, show no leakage, swelling, or rupture, with normal open-circuit voltage37.
• Strong Deep Discharge Recovery: After deep discharge or charger failure, the battery can still recover its capacity after being short-circuited for 30 days3.
• Low Self-Discharge Rate: At 20°C room temperature, the self-discharge rate is less than 2% after 28 days of storage. Using high-purity materials and special manufacturing processes, self-discharge is controlled below 2% per month, allowing normal use even after more than six months of storage at room temperature (25°C)35.
• Good Charge Acceptance: Can be charged using constant voltage current-limiting method. Under 25°C ambient temperature, the float charge voltage is 13.6±0.1V per unit × number of units, and the initial charging current should be limited within 0.25C10A4.
• High Consistency: Automated production process ensures excellent consistency in plates and batteries, making it more suitable for multi-cell series applications in UPS systems5.

Application Areas5

• UPS Uninterruptible Power Supply: Provides backup power for computers, servers, network equipment, etc., ensuring normal operation during power outages, protecting data security and business continuity.
• Communication Systems: Used in communication base stations, exchange centers, etc., as backup power to ensure communication equipment operates normally during power failures, maintaining network stability.
• Security Backup Power: Powers security devices such as surveillance equipment and alarm systems, maintaining operation during emergencies or power interruptions to ensure effective security monitoring.
• Medical Equipment: Provides reliable power support for critical medical devices in hospitals during unstable power supply or sudden outages, ensuring normal medical operations.

Installation and Maintenance1

• Installation: Batteries should be kept upright, and wiring connections must be secure. Due to high battery voltage, use insulated tools and wear protective gloves when handling conductive cables. Connection screws should be tightened to the specified torque value.
• Maintenance: Regularly check the electrolyte level and add deionized water as needed. Keep the battery surface clean to avoid dust and dirt accumulation, preventing short circuits. Follow the user manual to strictly control charging voltage and avoid overcharging or over-discharging. If the battery is stored for more than 6 months, it must be recharged before use.