Leoch LPX12-5.4FR 12V 5.01Ah high rate AGM UPS battery with T1 terminals
Leoch LPX12-5.4FR 12V 5.01Ah high rate AGM UPS battery with T1 terminals

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Leoch LPX12-5.4FR High Rate AGM Battery

$16.50
SKU: LPX1254
Availability: Shipping Lead Time is 1 to 2 Days
Shipping: Free shipping on orders $75 and up
Voltage: 12V
Capacity: 5.01 Ah (10-hour rate to 1.80 VPC at 25C)
Chemistry: High-rate AGM VRLA, flame-retardant case
Terminal: T1 tab
Dimensions: 3.54 x 2.76 x 4.21 in (L x W x total H)
Design Life: 5 years at 25C (Leoch)
Leoch LPX12-5.4FR High Rate AGM Battery

Leoch LPX12-5.4FR High Rate AGM Battery

$16.50
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Description  

Leoch LPX12-5.4FR Battery - 12V 5.01Ah High Rate AGM

The Leoch LPX12-5.4FR is a compact high-rate AGM battery for small UPS and emergency-power enclosures. Leoch rates the base LPX12-5.4 at 5.01 Ah at the 10-hour rate and 20.7 watts per cell at 15 minutes to 1.67 VPC. The FR listing identifies the flame-retardant case configuration; Leoch's sheet lists UL94 V-0 as the available flame-retardant container option.

Warranty

Leoch warrants LPX batteries below 30 Ah for 24 months in UPS applications. The current LPX12-5.4 sheet gives a five-year design life at 25°C; that design-life rating is separate from the warranty. Terms are confirmed in writing with your quote.

High-Rate Output in a Narrow Case

20.7 WPC at 15 minutes
The short-duration output is published at 1.67 VPC for comparing small UPS blocks under a high-rate load.
3.54-inch case length
A short, upright footprint fits enclosures that cannot take the longer 5.94-inch LPX case.
Flame-retardant option
The FR configuration uses the case option Leoch identifies as UL94 V-0 rather than the standard HB material.
  • 5.01 Ah at the 10-hour rate to 1.80 VPC at 25°C.
  • 81 A maximum discharge current for five seconds on the published sheet.
  • T1 tabs on the current Leoch Americas specification row.

Technical Specifications

Leoch LPX12-5.4FR Specifications
Part NumberLPX12-5.4FR; Leoch sheet LPX12-5.4 (also written LPX12 5.4 and LPX1254)
Battery TypeHigh-rate AGM, valve regulated lead acid (VRLA), flame-retardant case configuration
Nominal Voltage12V
Nominal Capacity5.01 Ah at the 10-hour rate to 1.80 VPC at 25°C; 5.40 Ah at the 20-hour rate to 1.75 VPC
High-Rate Output20.7 WPC at 15 minutes to 1.67 VPC
Maximum Discharge Current81 A for five seconds
Internal ResistanceApproximately 25 milliohms at 25°C, fully charged
Terminal TypeT1 tab
Length3.54 in (90 mm)
Width2.76 in (70 mm)
Container Height3.98 in (101 mm)
Total Height4.21 in (107 mm)
Weight3.97 lbs (1.80 kg)
Design Life5 years at 25°C, per Leoch publication LB-LPX12-5.4-PD-EN-V2.0-20230123
Warranty24 months from Leoch for LPX batteries below 30 Ah in UPS applications
Technical Documentation
Leoch LPX12-5.4 datasheet, publication LB-LPX12-5.4-PD-EN-V2.0-20230123 (PDF)

Where This Battery Is Used

  • Small UPS enclosures with a high-rate discharge window.
  • Emergency power and emergency-lighting controls.
  • Compact DC backup supplies using T1 tab connections.
  • Alarm and security panels that specify the LPX12-5.4 footprint.
Minimum order is 4 units. Send the quantity, delivery ZIP, existing part number and a terminal photo. The quote confirms the FR case configuration, fit and availability in 24 to 48 hours.

Frequently Asked Questions

What is the warranty on the LPX12-5.4FR?

Leoch's current LPX warranty provides 24 months for models below 30 Ah in UPS applications. The term is confirmed on the written quote.

What does FR mean on this listing?

This page sells the flame-retardant case configuration. Leoch's LPX12-5.4 sheet lists ABS UL94 HB as standard and UL94 V-0 as the flame-retardant option.

Is the capacity 5.01 Ah or 5.4 Ah?

Both figures are rate-specific. Leoch lists 5.01 Ah at the 10-hour rate to 1.80 VPC and 5.40 Ah at the 20-hour rate to 1.75 VPC.

Can it replace a longer 5Ah battery?

Only when the enclosure and harness accept the 3.54 by 2.76 inch footprint, 4.21 inch total height and T1 terminals. Send a label photo and dimensions for confirmation.

Need the longer 5.94-inch LPX case?The LPX12-7 provides 29 WPC at 15 minutes with a T2 connection and a larger reserve capacity.
Price the LPX12-5.4FR for the enclosure

Send the current label, quantity and delivery ZIP. A specialist confirms the flame-retardant configuration and the connector before quoting the set.

Call 1-877-775-4381  ·  battery specialists, not a call center

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov (State of California only).

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