CSB HR1234W 12V, 34W Lead Acid Battery

CSB HR1234W

12V, 34W Lead Acid Battery

Reliable High-Rate Backup Power

CSB HR1234W 12V, 34W Lead Acid Battery is engineered for applications that require strong, quick, and efficient power delivery. As part of CSB’s High-Rate (HR) series, this model is specially designed to handle high discharge loads, making it the ideal choice for UPS systems, emergency lighting, fire alarms, security systems, and other backup power setups. Its compact size and efficient construction offer dependable performance without taking up unnecessary space.

 Designed for High-Efficiency Discharge

What sets the CSB HR1234W 12V, 34W Lead Acid Battery apart is its ability to deliver 34 watts within a 15-minute discharge rate down to 1.67V per cell at 25°C. This high-rate capability ensures that your devices receive immediate and stable power during power outages or voltage drops. For users who rely on continuous uptime—such as businesses, data centers.

 Compact, Lightweight, and Built to Last

The CSB HR1234W battery features a small volume and lightweight construction, making it easy to install even in tight or stacked battery compartments. Despite its compact size, it maintains a durable structure designed to withstand demanding environments. With proper maintenance and usage, it can be used for up to 5 years in standby applications, offering long-term performance and cost savings.

 Six-Cell, 12V Structure for Consistent Output

This model contains six internal cells, delivering a stable 12-volt output, which is standard for a wide range of power backup systems. This design ensures consistent voltage stability whether the battery is fully charged or under load, making it suitable for sensitive electronic equipment that requires clean, reliable power.

 High Maximum Discharge Current for Critical Loads

With a maximum discharge current of 100A/130A (for 5 seconds), the HR1234W is capable of supporting high surge loads. This is particularly useful for devices that require a large burst of current at startup, such as UPS units switching to battery mode. The quick response and strong output help maintain system stability during emergencies.

 Low Internal Resistance for Efficient Power Flow

CSB HR1234W 12V, 34W Lead Acid Battery The battery’s internal resistance is approximately 19mΩ, which enhances its overall efficiency. Low resistance means better power output, reduced heat generation, and improved battery health during high-demand use. This feature contributes significantly to its long service life and reliable performance.

 Wide Operating Temperature Range

The HR1234W functions reliably across a broad temperature spectrum, ensuring dependable operation in various installation environments:

• Discharge: -15°C to 50°C
• Charge: -15°C to 40°C
• Storage: -15°C to 40°C
  This flexibility makes it suitable for indoor and semi-controlled outdoor conditions, server rooms, industrial sites, and emergency systems.

 Optimal Performance at Nominal Temperature

CSB HR1234W 12V, 34W Lead Acid Battery For best results, the battery operates within a nominal temperature range of 25°C ± 3°C. This ensures maximum capacity retention, full power delivery, and extended cycle life. Users seeking maximum durability should aim to keep the battery within this recommended environment whenever possible.

 Safe and Stable Charging Parameters

The CSB HR1234W uses a float charging voltage between 13.5 and 13.8V, making it ideal for standby or maintenance charging in UPS systems. For equalization and cycling applications, the recommended charge voltage ranges from 14.4 to 15.0V. These precise voltage ranges ensure safe charging, reduced sulfation, and optimized battery lifespan.

The maximum recommended charging current is 3.4A, ensuring the battery charges efficiently without overheating or reducing its long-term performance.

 Strong Self-Discharge Characteristics

When stored at 25°C, the CSB HR1234W 12V, 34W Lead Acid Battery retains more than 75% of its capacity after six months, demonstrating excellent self-discharge resistance. This is beneficial for backup systems, seasonal setups, or emergency equipment that goes unused for long periods.

 Durable Construction with F2 Terminals

The CSB HR1234W 12V, 34W Lead Acid Battery features F2 Faston Tab 250 terminals, ensuring easy installation and secure connectivity. The casing is made of ABS material, offering strength and durability. For enhanced safety, a UL94-V0 flame-retardant version is also available upon request, making it suitable for environments with strict safety requirements.

 Perfect for UPS, Security, and Emergency Systems

Whether powering a UPS, CCTV system, fire alarm, or industrial control unit, the CSB HR1234W delivers consistent, dependable performance. Its high-rate discharge design ensures reliability during sudden outages, protecting your devices and preventing data loss or downtime.