The Big Wei 24V 400AH Marine IEC62619 Certified LifePO4 Battery - Aus Made BWB SS24400A(M) is housed in durable stainless steel and offers long-lasting performance, corrosion resistance and reliable power for marine applications.

Whether  for business or recreation, Ferry, Fishing or Houseboat, Sailing or Super Yacht...

"Captain, we have a battery to suit your vessel"

Battery Features:

• Audible and visual alarms according to AS/NZS 3004.2 (2014) standards
  
• Can be connected in parallel up to 3 units
  
• 304 Stainless Steel construction
  
• Lifting handle for easy transportation
  
• Made in Australia
• 8 Year product warranty and Llfetime free service (see manual for conditions)
• IP67 rating
  
• IEC62619 certified

Also Available in:

• Big Wei  48V 200AH Marine Battery LiFePO4 Deep Cycle BWB SS48200A(M) - IEC62619 Certified
• Big Wei 48V 280AH Marine Battery LiFePO4 Deep Cycle BWB SS48280A(M) - IEC62619 Certified

Quick Specs:

Nominal Voltage: 25.6V
Rated Capacity: 400AH
Usable Capacity: 90%
Max. Charge Voltage: 29.2V
Max. Continuous Charge Current: 200A
Max. Continuous Discharge Current: 200A
Over-Current Charge/ Discharge Delay: 10S
Short Circuit Protection Delay: 400uS
Operating Temperature: 0-70℃
BMS Low Voltage Cut-off: 20V
Weight: 93.73kg
Dimensions: 624mm L *414mm W *260mm H

Advantages of LiFePO4:

• Lighter weight
  
• Longer cycle life
  
• More usable capacity
  
• Faster charging
  
• Higher discharge current
  
• Lower self-discharge rate

Australian Standards Compliance: These marine batteries meet the AS/NZS 3004.2 (2014) standards, including the requirement for the BMS to provide audible and visual alarms before a disconnection event at the vessel’s operating position. For further details, please refer to https://www.amsa.gov.au/.

*see manual for warranty conditions

Manual

Click Here To View The Big Wei Marine Battery MANUAL