12V 17Ah Sealed Lead Acid VRLA Battery for UPS Systems - Maintenance-free & Low Self-discharge

The BLAZING POWER BP12-17 is a 12 V 17 Ah valve-regulated lead-acid (VRLA) battery designed for UPS systems, security systems, telecommunications equipment, emergency lighting, and other standby power applications.

Its sealed construction requires no routine water refilling under normal operating conditions. The compact design allows the battery to be installed in UPS systems, battery cabinets, and other backup power equipment. Multiple batteries can be connected in series or series-parallel configurations according to the required DC voltage and backup time.

Key features

12 V / 17 Ah rated capacity
Suitable for small and medium-sized UPS systems and a wide range of standby power applications.

Valve-regulated sealed design
VRLA construction makes the battery suitable for indoor standby power applications.

Maintenance-free operation
No routine water refilling is required under normal operating conditions, reducing regular maintenance requirements.

Reliable backup power
Designed to provide battery backup for UPS systems, telecommunications, security, and control equipment.

Low self-discharge
Suitable for standby and float-charge applications where the battery remains on standby for extended periods.

Flexible battery configuration
Multiple batteries can be connected in series or series-parallel according to the UPS DC voltage, load, and required backup time.

Basic specifications

Typical applications

The BP12-17 can be used for:

• UPS systems
• Server and network equipment backup
• Security and surveillance systems
• Telecommunications equipment
• Emergency lighting
• Fire alarm and safety systems
• Industrial control systems
• Other DC standby power applications

Battery configuration for UPS systems

The required battery quantity should not be determined by UPS kVA rating alone. UPS DC bus voltage, actual load in kW, and required backup time should all be considered.

Multiple 12 V batteries can be connected in series to achieve the required DC system voltage. Where longer backup time is required, additional parallel battery strings may be used when supported by the UPS and battery system design.

For project-based battery sizing, customers can provide:

UPS capacity + actual load (kW) + battery DC voltage + required backup time

TAFENG can then recommend a suitable UPS and battery configuration for the application.