HR1290W 12V 90W VRLA-AGM High-Rate Battery

Product Features

Valve Regulated Lead Acid (VRLA) Battery
Maintenance-Free, Absorbent Glass Mat (AGM) Technology for Efficient Gas Recombination of up to 99%
Pure Lead Construction and Proprietary Elements
Designed for High-Rate UPS, Float Service Standby Power Applications
Built in Accordance with IEC 61056-1/2:2012 and UL1989 Recognized (MH14533)

Application Scenarios

Small and medium data center UPS backup
Server rack uninterruptible power supply
Network room emergency power protection
Medical imaging equipment UPS backup
Industrial control UPS fast discharge
Laboratory precision instrument backup power

Product parameters

Model：HR1290W
Voltage：12 Vdc
Nominal Capacity：90W @15min-rate
Watts per Cell：179 (5-Min 1.67 VPC @ 25°)
Watts per Cell：90.0 (15-Min 1.67 VPC @ 25°)
Max. Charge Current：9.00 A
Max. Discharge Current：300 A
Short Circuit Current：836 A
Internal Resistance：9.9 mΩ
Terminal Type：I1 thread 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 Kg / 14.55
Length (L)：181.0±2.0 / 7.13±0.08 mm / in
Width (W)：76.2±2.0 / 3.00±0.08 mm / in
Height (H)：167.0±2.0 / 6.57±0.08 mm / in
Design Life：Up to 5 years in standby service at 25°C; Eurobat (20°C): 3-5 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

The CSB HR1290W is a 12V valve-regulated sealed lead-acid battery belonging to the HR series. This series is a high-rate discharge pure lead battery series, aimed at UPS and fast-discharge standby scenarios with lower power output. The battery adopts valve-regulated sealed lead-acid construction and absorbed glass mat (AGM) technology, achieving up to 99% gas recombination efficiency, and uses pure lead construction with a proprietary element formula, suitable for high-rate UPS and float standby power applications. In terms of electrical parameters, the HR1290W has a voltage of 12 Vdc, a 15-minute rate nominal capacity of 90W, a 5-minute rate power of 179 W/cell, and a 15-minute rate power of 90.0 W/cell. The maximum charging current is 9.00 A, the maximum discharge current is 300 A, the short-circuit current is 836 A, and the internal resistance is 9.9 mΩ. The float charge voltage is 13.5 to 13.8 Vdc/battery, and the equalizing charge voltage is 14.4 to 15.0 Vdc/battery, both at 25°C. The battery dimensions are length 181.0±2.0 mm, width 76.2±2.0 mm, height 167.0±2.0 mm, and weight 6.60 Kg. The terminal is an I1 terminal, accepting an M5 bolt, with a terminal torque of 30.4±6.1 Kgf∙cm, 26.4±5.3 Lbf∙in, 3.0±0.6 N∙m. The case material is ABS, compliant with UL 94-HB, and a flame-retardant 94-V0 version is available upon request. Regarding operating temperature, the nominal temperature is 25°C, the discharge temperature range is -15°C to 50°C, and the charging and storage temperature range is -15°C to 40°C. The design life can reach 5 years under 25°C float service, and 3 to 5 years standard commercial under Eurobat 20°C conditions. Self-discharge is less than 10% after 90 days, and it can be stored at 25°C for up to 6 months; a full charge is required before use, and if the storage temperature is above 25°C, it should be charged sooner. This product is manufactured in accordance with IEC 61056-1/2:2012 and is recognized under UL1989, recognition number MH14533. Its official application area is data center UPS, suitable for use as float standby power.