$145.00 per ea

Quantity Price
ea $145.00
4+ $132.00
10+ $118.50
per ea
All prices shown are (inc. GST)


This 12V 12Ah LiFEPO4 replacement battery is compatible in size with traditional 12Ah 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.

Suitable for recharging with the mains battery charger models listed in the accessories below.


  • Internal battery management system for safe charging and discharging.
  • Drop in replacement for standard lead acid 12Ah 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.
  • Factory supplied at 30% charge for safety compliance.

Information & Downloads


  • Nominal Voltage: 12.8 V
  • Amp Hour Capacity: 12 AH
  • Reserve Capacity @ 4A: 120 min
  • Energy Density: 153.6 Wh
  • Resistance - Milliohms: < 100
  • Efficiency - round trip: > 99.5%
  • Self Discharge per Month: < 3%
  • Max 4 - series connections: 12-48V
  • Parallel connections: No Limit
  • Discharge Specifications
  • Max Cont Discharge current: 12 A
  • Peak Discharge Current 3C: 36 A
  • BMS Current Cut Off: >12.5A 10S
  • BMS Current Cut Off: >18A 3S
  • BMS Current Cut Off: >36A 1S
  • BMS Voltage Cut Off: 10V BMS
  • BMS Reconnect Voltage: 12V
  • Temperature Specifications
  • Discharge Temperature: -20 to 60C
  • Charge Temperature: -20 to 45C
  • Storage Temperature: -5 to 35C
  • BMS High Temp Cut Off: 80C
  • BMS Reconnect Temp: 50C
  • Charge Specifications
  • Recommend Charge current: 0.05C-0.5C
  • Max Charge current: 1C
  • Charge current (0 to -10C): <0.1C
  • Charge currrent (-20 to -10C): <0.05C
  • Recommend Charge current voltage: 14.2 - 14.6V
  • Charge voltage cut off: 15.0V
  • BMS Reconnect voltage: 14.4V
  • Balancing voltage: 13.6
  • Mechanical Specifications
  • Dimensions: 151 x 98 x 101mm
  • Weight: 1.3 KGS
  • Terminal: Type F2
  • Terminal Torque: NA
  • Case Material: ABS
  • Case IP Rating: IP56
  • Cell Type - Chemistry: LiFePO4
  • Cell Type: Cylinder
  • Safety and Performance Specifications
  • Certifications: CB / CE, UN38.3, UL1642 @ cell
  • Shipping classification: UN3480, CLASS 9
    • *Specifications are subject to change without notice.

Warranty & Returns


We offer 3 years warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.


Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 14 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.