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CSB HRL12150W FR 12V 150W High Rate AGM VRLA Battery for UPS
CSB HRL12150W FR 12V 150W High Rate AGM VRLA Battery for UPS
CSB HRL12150W Battery - 12V 37 Ah High Rate Long Life AGM
Warranty
The Small Block in a Long Life Range
- Float 13.5 to 13.8 VDC per battery - the published window at 25°C (77°F), with equalization at 14.4 to 15.0 VDC per battery at the same temperature.
- 225 amps maximum discharge - the lowest ceiling in the range, which points this block at cabinets drawing a steady load over a longer window rather than short heavy transfers.
- 15.0 amps maximum charge current - size the rectifier accordingly, because a charger that can outrun this limit will shorten the block well before its design life is up.
- I2 threaded insert for an M6 bolt - torque to 44.9 plus or minus 9.0 lbf-in (5.10 plus or minus 1.0 N-m), the same hardware carried across every model in the range.
- Stock it for up to six months - CSB puts self discharge under 10 percent across 90 days at 25°C, and warmer storage brings the recharge date forward.
Technical Specifications
| CSB HRL12150W Specifications | |
|---|---|
| Part Number | HRL12150W (also searched as HRL 12150W, HRL12150WFR and hrl12150w; CSB prints the flame retardant build as HRL 12150WFR) |
| Series | HRL, high rate long life, top terminal |
| Battery Type | AGM, valve regulated lead acid (VRLA), pure lead construction |
| Nominal Voltage | 12V |
| Nominal Capacity | 37 Ah at the 20-hour rate to 1.75 VPC at 25°C (77°F) |
| Watts Per Cell, 15 Minutes | 156 W to 1.67 VPC at 25°C |
| Watts Per Cell, 5 Minutes | 271 W to 1.67 VPC at 25°C |
| Maximum Charge Current | 15.0 A |
| Maximum Discharge Current | 225 A |
| Short Circuit Current | 1,116 A |
| Internal Resistance | Approximately 7.30 milliohms |
| Terminal Type | I2 threaded lead alloy insert, accepts an M6 bolt |
| Terminal Torque | 44.9 ±9.0 lbf-in (51.7 ±10.3 kgf-cm, 5.10 ±1.0 N-m) |
| Length | 7.70 inches (195.6 mm) |
| Width | 5.12 inches (130.0 mm) |
| Height | 6.77 inches (172.0 mm) |
| Weight | 26.34 lbs (11.95 kg) |
| BCI Group Size | U1 |
| Float Charging Voltage | 13.5 to 13.8 VDC per battery at 25°C (77°F) |
| Equalization Charging Voltage | 14.4 to 15.0 VDC per battery at 25°C (77°F) |
| Operating Temperature | Nominal 25°C (77°F); discharge -15°C to 50°C (5°F to 122°F); charge and storage -15°C to 40°C (5°F to 104°F) |
| Self Discharge | Less than 10 percent after 90 days at 25°C; storable to six months before a full recharge |
| Container Material | ABS (UL 94-HB); flame retardant 94-V0 available on request |
| Standards | IEC 61056-1/2:2012; UL1973 Listed (MH66728); UL1989 Recognized (MH14533); TUV NORD to ISO 9001:2015 |
| Design Life | Up to 10 years in standby service at 25°C; greater than 12 years on the Eurobat 20°C basis |
| Warranty | 4 years (CSB, HRL mid to large range) |
| Country of Origin | Taiwan |
Where This Battery Is Used
- Small UPS cabinets - single-rack units backing a comms closet or a branch office server, where the whole string is four blocks or fewer.
- Telecom equipment rooms - float duty on a 48 volt bus built from four of these, sized on the 15 minute column rather than the amp hour figure.
- Building automation and access control - standby power for panels that must ride through a utility blip without dropping their programming.
Ordering and Freight
Frequently Asked Questions
Is the HRL12150W a 150 watt battery?
No. CSB publishes 156 watts per cell at the 15 minute rate to 1.67 volts per cell at 25°C, and 271 watts per cell at 5 minutes. The 150 is a series designation. Six cells sit in the block, so the 15 minute figure comes out near 936 watts for the whole battery, and a sizing sheet that reads the model number as a rating will land short.
Why does this model show a different standard than the rest of the HRL range?
CSB builds the 12150W in an ABS container and certifies it to IEC 61056-1/2:2012. The 12200W and everything above it use a polypropylene container and follow IEC 60896-21/22:2004. Both paths carry the same UL1973 listing under MH66728 and the same UL1989 recognition under MH14533, so the difference shows up in the paperwork rather than in how the block is installed or charged.
What does 37 Ah at the 20 hour rate tell me about my runtime?
Less than you would expect, which is why the watts figure leads on this page. The 37 Ah is measured drawing a small current for 20 hours. A UPS pulls far harder for far less time, and at that rate the usable energy is lower. Size against the 15 minute watts per cell and the runtime the load requires, then use the amp hour figure for cross-checking against a competing part.
Will the HRL12150W fit a shelf cut for a U1 case?
The case measures 7.70 by 5.12 inches and stands 6.77 inches tall, which is U1 footprint. Check the height against your shelf spacing before ordering, because the terminal hardware and cable lug add to that 6.77 inches. Send a photo of the existing shelf and a specialist confirms the fit in writing before anything ships.
Send the cabinet model, the load and how long it has to ride. A specialist confirms whether the 12150W carries it or whether the next size up is the honest answer, in writing with no obligation to buy.
Call 1-877-775-4381 · battery specialists, not a call centerWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov (State of California only).
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