12V High-Rate UPS Pure Lead Battery HRL1280W (CSB HRL Series)

Product Features

Type: VRLA valve-regulated lead-acid battery
Maintenance-free design; uses AGM (Absorbent Glass Mat) technology, with gas recombination efficiency up to 99%
Construction material is pure lead, with proprietary elements added
Applications: high-rate UPS, float-charge standby power
Standards and certifications: manufactured to IEC 61056-1/2:2012; UL1989 Recognized (MH14533)

Application Scenarios

UPS backup for large data centers
HVDC backup for cloud computing centers
Uninterruptible power supply for financial trading systems
UPS emergency protection for communications hubs
High-power UPS backup for industrial automation
UPS backup for rail transit signaling

Product parameters

Model：HRL1280W
Voltage：12 Vdc
Nominal Capacity：80W @15min-rate
Watts per Cell：161.83 (5-Min 1.67 VPC @ 25°)
Watts per Cell：80.83 (15-Min 1.67 VPC @ 25°)
Max. Charge Current：8.0 A
Max. Discharge Current：300 A
Short Circuit Current：723 A
Internal Resistance：9.00 mΩ
Terminal Type：I1 thread lead alloy terminal to accept M5 bolt
Terminal Torque：30.4±6.1 Kgf·cm / 26.4±5.3 Lbf·in / 3.0±0.6 N·m
Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
Weight：6.60 / 14.55 kg / lb.
Length (L)：181.0±2.0 / 7.13±0.08 mm / in
Width (W)：76.0±1.0 / 2.99±0.04 mm / in
Height (H)：165.0±2.0 / 6.50±0.08 mm / in
Design Life：Up to 8 years in standby service at 25°C; Eurobat (20°C): 10-12 years, Standard Commercial
Float Charging Voltage：13.5 - 13.8 Vdc/battery
Equalizing Charging Voltage：14.4 - 15.0 Vdc/battery
Operating Temperature：discharge -15°C to 50°C; charge/storage -15°C to 40°C

Product details

HRL1280W has a voltage of 12 Vdc. At 1.67 VPC and 25°C, its 15-minute rate nominal capacity is 80W; the 5-minute rate power reaches 161.83 W/cell, while the 15-minute rate power is 80.83 W/cell. The maximum charging current is 8.0 A, the maximum discharging current is 300 A, short-circuit current is 723 A, and internal resistance is 9.00 mΩ. Float charging voltage range is 13.5 to 13.8 Vdc/battery (25°C), and equalization charging voltage range is 14.4 to 15.0 Vdc/battery (25°C). HRL1280W belongs to the HRL series. Its product category is 6V and 12V top terminal valve-regulated sealed lead-acid batteries. It uses a valve-regulated sealed structure and absorbent glass mat (AGM) technology, with gas recombination efficiency up to 99%, achieving maintenance-free operation. This series focuses on long life and high rate, and is a pure lead UPS battery designed for data centers and UPS loads with demanding power requirements; its official application field is data center uninterruptible power supplies. Length, width, and height are 181.0±2.0 mm, 76.0±1.0 mm, and 165.0±2.0 mm respectively, with a weight of 6.60 kg. The I1 threaded lead alloy terminal is compatible with M5 bolts, with torque of 30.4±6.1 Kgf·cm, 26.4±5.3 Lbf·in, or 3.0±0.6 N·m. The case uses ABS (UL 94-HB); a flame-retardant 94-V0 version is available on request. Nominal temperature is 25°C; discharge is allowed from -15°C to 50°C; charging and storage are allowed from -15°C to 40°C. Self-discharge is less than 10% after 90 days at 25°C. Storage at 25°C is up to 6 months, and the battery should be fully charged before use; if storage temperature exceeds 25°C, recharge earlier. Under 25°C float charging conditions, design life is up to 8 years; Eurobat (20°C) is 10 to 12 years standard commercial. Manufacturing standard is IEC 61056-1/2:2012, and it is UL1989 recognized (MH14533).

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12V 80W Valve-Regulated Sealed Lead-Acid Battery (CSB HRL1280W)

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