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BB Battery HRL9-12/T2 12V 9Ah — is a high-performance AGM VRLA battery of the HRL series, specially designed to work with high discharge currents and provide maximum power in short cycles. Due to its low self-discharge, reliable design and long service life, the battery is ideal for UPS, medical equipment and data centers.
Key advantages of the BB Battery HRL9-12 battery
- Nominal capacity: 9.0 Ah (C20 to 1.75 V/el).
- Maximum discharge current: suitable for very high loads — battery optimized for peak discharges.
- Reduced self-discharge: no more than 3% per month.
- Maximum charge current: 2.4 A (0.3C).
- Internal resistance: ultra-low, which ensures stability at high currents.
- Service life: long service life in buffer mode (up to 10 years depending on operating conditions).
- Terminal type: T2 or optional T1 and B0
- Housing: ABS (optional — fire-resistant ABS).
Technological features
- AGM technology — electrolyte is completely absorbed in the fiberglass separator.
- Hermetic design — maintenance-free, no leaks.
- Vibration and shock resistance — can be used in transport and machinery.
- Flexible installation: vertical or horizontal (upside-down installation is not allowed).
- Optimized for high currents — ideal choice for UPS and other equipment requiring instant power.
Usage scenarios
- UPS / UPS — servers, telecom, banking systems.
- Data centers — ensuring stable operation of critical systems.
- Medical equipment — monitors, analyzers, life support equipment.
- Laboratory equipment — devices requiring backup power.
- Security and fire extinguishing systems.
- Portable equipment and industrial devices.
Dimensions and design
- Length: 151 ± 1.5 mm
- Width: 65 ± 1.5 mm
- Case height: 94 ± 1.5 mm
- Total height: 100 ± 2.0 mm
- Weight: approximately 2.7 kg.
Quality charge and monitoring
For maximum performance of HRL9-12/T1, it is recommended to use:
Chargers:
- Blue Smart IP22 / IP65 / IP67 Charger.
Deep discharge protection:
- BatteryProtect 12/24V 65A or 100A.
DC-DC charging in transport:
- Orion-Tr Smart 12/12-9A or 12/24-15A.
Battery monitoring:
- BMV-700, BMV-712 Smart or SmartShunt 500A.
Balancing in series connection 24/36/48V:
- Battery Balancer.
Power for the most important moments
In critical situations, the HRL9-12/T2 provides high power output even in short intervals of operation. Due to its low internal resistance and high discharge characteristics, the battery is ideal for UPS, ensuring stable operation of the equipment in crucial moments.