The Baintech Extreme 200Ah 12.8V Lithium Battery is built around A-grade LiFePO4 prismatic cells, delivering a continuous 200A discharge current — enough to run high-draw appliances without hesitation. Rated IP67 for full dust and water ingress protection and certified to IEC 62619, it pairs that toughness with an integrated Bluetooth BMS that lets you monitor battery state in real time from your phone, including a convenient reset function accessible directly through the app.

Designed for serious caravan, camper trailer and 4WD setups, this battery excels wherever a dependable, high-capacity house bank is non-negotiable — extended remote-area trips, off-grid basecamp power, or demanding dual-battery systems. Two units can be connected in parallel for a combined 400A discharge and 400Ah capacity, making it a scalable foundation for larger power systems. The wide operating temperature range of −20 °C to +60 °C ensures reliable performance year-round across all Australian conditions.

• 200Ah capacity with continuous 200A discharge (400A / 400Ah when two batteries are paired in parallel)
• A-grade LiFePO4 prismatic cells for long cycle life and stable chemistry
• IP67 rated — fully sealed against dust and temporary water submersion
• Bluetooth BMS with in-app reset button for real-time state-of-charge monitoring
• IEC 62619 accredited for safe lithium battery design and manufacture
• Wide operating temperature range: −20 °C to +60 °C (charge: 0 °C to +55 °C)
• Recommended charge current 100A per battery; CC/CV charging voltage 14.2–14.6V
• 5-year manufacturer warranty backed by Baintech