12V 150Ah Lithium LiFePO4 Battery M8/F12 SL4581B

$1,095.00

5YEARS WARRANTY – FREE DELIVERY – Same Day DESPATCH if ordered before 2pm Week Days

The latest generation in maintenance free batteries is here! 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 also maintain 80%-90% charge when in storage – far higher than their lead acid counterparts.
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 and under/over voltage cut off.

Description

The latest generation in maintenance free batteries is here! 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 also maintain 80%-90% charge when in storage – far higher than their lead acid counterparts.
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 and under/over voltage cut off.

SL4581B Sealed Lithium Iron Phosphate 12.8V 150Ah Battery

Features

  • 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.
  • Factory supplied at 30% charge for safety compliance.

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

 Information & Downloads

 Specifications

    • General
  • Nominal Voltage: 12.8V
  • Amp Hour Capacity: 150Ah
  • Reserve Capacity: 300 min @ 30A
  • 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
  • Discharge Specifications
  • Max Cont Discharge Current: 150 A
  • Peak Discharge Current 3C: 300 A
  • 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
  • Temperature Specifications
  • 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: 50
  • Charge Specifications
  • Recommended Charge Current: 50A
  • Max Charge Current: 100A
  • Charge Current (0 to -10°C): < 50A
  • Charge Current (-20 to -10°C): < 40A
  • Recommend Charge Current Voltage: 14.2 – 14.6V
  • Charge Voltage Cut Off: 15.0V
  • BMS Reconnect Voltage: 14.4V
  • Balancing Voltage: 13.6V
  • Mechanical Specifications
  • Dimensions: 521 x 237 x 217mm
  • Weight: 20 Kgs
  • Terminal: Type F12 (M8)
  • Terminal Torque: 12.4NM
  • Case Material: ABS
  • Case IP Rating: IP56
  • Cell Type – Chemistry: LiFePO4
  • Cell Type: Prismatic

*Specifications are subject to change without notice.

 

 Warranty

FIVE YEARS

We offer 5 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.