Overview
A bit more capacity in the same compact size.
The Leoch 12V 5.4Ah is a sealed VRLA battery that needs no routine maintenance. It offers more capacity than the 4.5Ah model in the same footprint, with lower internal resistance for better delivery under load.
Key features
- Maintenance-free VRLA design: no water topping up or routine upkeep.
- Low self-discharge: 3% or less per month at 25°C. Can be stored up to 6 months at 25°C before a freshening charge.
- Wide temperature range: discharge from -15 to 50°C.
- ABS container (flame-retardant UL94 V-0 optional).
Specifications
- Rated voltage: 12V
- Nominal capacity (25°C): 5.4Ah
- Terminal type: T1/T2
- Dimensions: 90 x 70 x 101mm (L x W x H), total height 107mm
- Approx. weight: 1.80kg
- Short-circuit current: 151.2A
- Internal resistance (fully charged, 25°C): approx. 25 mOhms
- Charge voltage (25°C): standby 2.25-2.30V/cell, cycle use 2.35-2.45V/cell
- Max. charging current: 0.3C
Who it's for
Small UPS units, alarm and security systems, and compact backup equipment that needs a little more runtime.
Backed by manufacturer warranty and Taiyonex support.
