This 12V 150Ah LiFePO4 replacement battery is compatible in size with traditional 150Ah SLA batteries, but with all the benefits of cutting edge lithium technology. LiFePO4 batteries offer longer service life than traditional lead acid batteries, plus weigh less than HALF as much as SLA batteries. LiFePO4 also provide more usable life per cycle, allowing for longer run times by holding a higher voltage until capacity is almost exhausted. These batteries will also maintain 80-90% charge when in storage - far higher than their lead acid counterparts. The latest generation in maintenance free batteries is here!

Each battery is fitted with an internal battery management system to provide safe charging and discharging at all times. This system provides internal short circuit, over temperature and under/over voltage cut off. Can be wired in series and/or parallel. Regardless of your wiring configuration it is technically best to individually charge each battery to 100% capacity using the same charger before connecting them. This ensures all batteries are at the same terminal voltage and will charge/discharge evenly.

Factory supplied at 30% charge for safety compliance. Must be charged fully before use.

Excessive temperatures over 65ºC can effect the ABS housing. Need to be well ventilated in warm conditions. Not for use in engine bays.

IMPORTANT NOTE: A fixed installation of this battery in a recreational vehicle such as a caravan, camper or 4WD must adhere to Australian Standard AS/NZS 3001:2. We recommend all customers familiarise themselves with the standards requirements before using these batteries in fixed installations of this type. A professional installer should be consulted when a fixed battery installation is required in a recreational vehicle.

Features

• 5 year warranty.
• Internal battery management system for safe charging and discharging.
• Drop in replacement for standard lead acid 150Ah batteries
• Half the weight of traditional lead acid batteries.   
• Less discharge when in storage compared with traditional lead acid batteries.
• Longer service life compared to lead acid.
• Longer run time compared to lead acid.

What are LiFePO4 type batteries?
Check out our handy article explaining the benefits of using LiFePO4 batteries.

• Altronics Code: SL4581A
• I/N: 17306
• Barcode: 9321758242766
• Shipping Weight: 21.80000Kg
• Packaging Sizes
• EACH: 1
• CARTON: 1
• SHPPER: 32
• Large Image 1
• Large Image 2
• Data Sheet
• Fact Sheet
• Guide To Recovering From Safe/Sleep Mode
• AS/NZS 3001.2 Installation Guide

• ELECTRICAL
• Nominal Voltage: 12.8V
• Amp Hour Capacity: 150AH
• Reserve Capacity @ 30A: 300 min
• Energy Density: 1920Wh
• Resistance - Milliohms: <40
• Efficiency - round trip: >99.5%
• Self Discharge per Month: <3%
• Max 4 - series connections:12-48V
• Parallel connections: No Limit
• MECHANICAL
• Dimensions: 521X237X217mm
• Weight: 20KGS
• Terminal Type: F12 (M8)
• Terminal Torque: 12.4NM
• Case Material: ABS
• Case IP Rating: IP56
• Cell Type - Chemistry: LiFePO4
• Cell Type: Prismatic
• TEMPERATURE
• Discharge Temperature: -20 to 60°C
• Charge Temperature: -20 to 45°C
• Storage Temperature: -5 to 35°C
• BMS High Temp Cut Off: 80°C
• BMS Reconnect Temp: 50°C
• IP: 65
• CHARGE
• Recommend Charge current: 50
• Max Charge current: 100A
• Charge current (0 to -10C): <50A
• Charge currrent (-20 to -10C): <40A
• Recommend Charge current voltage: 14.2 - 14.6V
• BMS Charge voltage cut off: 15.0V
• BMS Reconnect voltage: 14.4V
• Balancing voltage: 13.6
• DISCHARGE
• Max Cont Discharge current: 100A
• Peak Discharge Current 3C: 300A
• BMS Current Cut Off: >100.5A 10S
• BMS Current Cut Off: >120A 3S
• BMS Current Cut Off: >150A 1S
• BMS Voltage Cut Off: 10V
• BMS Reconnect Voltage: 12V

*Specifications are subject to change without notice.