Compact 200Ah LiFePO4 Battery | 330A BMS

🔋 CUSTOM LITHIUM COMPACT 200AH LiFePO4 BATTERY – AUSTRALIAN MADE

200Ah • 12.8V LiFePO4 • 330A Continuous Discharge • Active Balancing • 18kg • 7 Year Warranty

The Custom Lithium Compact 200Ah Battery is designed for caravans, RVs and auxiliary power systems that need substantial lithium capacity without taking up excessive space.

Built in Brisbane using premium A-grade automotive LiFePO4 cells, this compact battery combines a high-current Heltech BMS, active cell balancing and a tough ABS enclosure in a package weighing approximately 18kg.

With 200Ah of capacity and a stated 330A continuous discharge capability, it is suited to demanding off-grid systems running refrigeration, lighting, electronics and appropriately designed inverter loads.

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⭐ KEY FEATURES

🇦🇺 Australian Made
Built in Brisbane and supplied as a certified Australian Made product, supporting local manufacturing and workmanship.

🔋 200Ah LiFePO4 Capacity
Provides substantial auxiliary energy storage for caravans, RVs and extended off-grid use.

⚡ 330A Continuous Discharge
High-current capability supports demanding 12V equipment and appropriately designed inverter systems.

🧠 High-Current Heltech BMS
The battery management system helps protect against conditions such as over-discharge and excessive temperature.

⚖️ Active Cell Balancing
The integrated active balancer helps maintain consistency between individual cells for stable battery performance.

📐 Compact 265 × 190 × 275mm Overall Size
Designed to provide substantial lithium capacity while keeping the installation footprint manageable.

🛡️ High-Strength ABS Enclosure
The custom enclosure is designed to protect the internal battery components while reducing unnecessary bulk.

🚙 Built for Touring
Internal components are insulated against vibration to help protect the battery from corrugations and the effects of remote travel.

🧪 Individually Bench Tested
Each battery is individually tested before supply as part of Custom Lithium's quality-control process.

⚖️ Approx. 18kg
Provides 200Ah of lithium capacity at substantially less weight than many equivalent lead-acid battery banks.

🛡️ 7 Year Warranty
Backed by a full 7-year manufacturer warranty.

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🚐 DESIGNED FOR CARAVANS & RVS

The Compact range is designed for installations where battery space is limited but higher energy capacity is still required.

A 200Ah lithium battery can support a broad range of compatible off-grid equipment, including:

• ❄️ 12V fridges & freezers
• 💡 Caravan & camp lighting
• 📡 Starlink
• 💻 Computers & electronics
• 📷 Camera & charging equipment
• 💨 Air compressors
• 🔌 Compatible 240V inverter systems
• ☕ Coffee machines through a correctly sized inverter
• 🍳 Induction cooking through an appropriately designed inverter system

⚠️ 240V appliances require a suitable inverter and correctly sized DC cabling, fusing and battery protection. Appliance suitability depends on actual wattage, inverter efficiency and surge requirements.

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🔋 PREMIUM LiFePO4 CELL TECHNOLOGY

The battery is constructed using A-grade automotive LiFePO4 cells, combined with a high-current BMS and active balancing system.

The supplied product information positions LiFePO4 chemistry as a safe and reliable choice for demanding caravan, RV and off-grid applications.

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📊 TECHNICAL SPECIFICATIONS

Capacity: 200Ah

Nominal Voltage: 12.8V

Continuous Discharge: 330A

Peak Discharge / Protection: 1060–1600A as specified by manufacturer

Recommended Charge Current: 100A Standard

Charge Voltage: 14.2–14.6V

Absorption / Float Voltage: 13.4–13.6V

Low-Voltage Cut-Off: 10.5V

Operating Temperature: 0°C to 65°C

Terminals: M8

Overall Dimensions: 265mm L × 190mm W × 275mm H

Weight: Approx. 18kg

Battery Chemistry: LiFePO4

BMS: Heltech High-Current BMS

Cell Balancing: Active Balancer

Warranty: 7 Years

Manufactured: Brisbane, Australia

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⚡ HIGH-CURRENT PERFORMANCE

The stated 330A continuous discharge capability gives this battery substantial current capacity for larger auxiliary systems.

This can make it suitable for high-power inverter applications, but the complete electrical system still needs to be designed around inverter DC current, surge demand, cable size, fuse rating, connection quality and BMS limits.

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🔌 CHARGING REQUIREMENTS

The supplied specifications recommend a standard charge current of up to 100A.

The required charging profile is:

• Bulk / Charge Voltage: 14.2–14.6V
• Absorption / Float Voltage: 13.4–13.6V

If your charger has a LiFePO4 profile that matches these voltage requirements, that setting can be used.

Lower-output compatible chargers such as 25A, 30A or 40A units can also be used, although recharge times will be longer.

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🇦🇺 AUSTRALIAN MADE

Custom Lithium states that its batteries are Australian Made and built in Brisbane.

Each battery is individually bench tested before supply and backed by a 7-year manufacturer warranty.

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📋 STANDARDS & COMPONENT COMPLIANCE

Custom Lithium states that its batteries are manufactured using IEC 62619-certified components and meet the recommendations of AS/NZS 3001.

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❓ QUICK FAQ

Can I replace an AGM battery with this lithium battery?

Potentially, but your complete charging system must be lithium compatible. Check your DC-DC charger, solar regulator and 240V charger to ensure they support the required lithium charging profile before replacing an AGM battery.

What charging profile should I use?

The supplied specifications call for a 14.2–14.6V charge voltage and 13.4–13.6V absorption/float voltage.

What size DC-DC charger can I use?

The stated recommended standard charge current is 100A. Smaller compatible chargers such as 25A, 30A or 40A units can also be used but will take longer to recharge the 200Ah battery.

Can this battery run an inverter?

Yes. The stated 330A continuous discharge capability makes it suitable for appropriately designed high-current inverter systems. Actual inverter suitability depends on DC current demand, surge requirements, cable sizing, fuse protection and the complete installation.

How do I recover the battery after a low-voltage BMS shutdown?

The supplied instructions describe using a lithium-compatible 240V charger with a suitable power-supply mode to wake the battery. Battery and charger manufacturer instructions should be followed during recovery.

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🔋 200AH OF COMPACT AUSTRALIAN-MADE LITHIUM POWER

With 200Ah of capacity, 330A continuous discharge capability, active balancing, a high-current BMS and Australian manufacture, the Custom Lithium Compact 200Ah is designed for caravan and RV systems that need substantial off-grid power without unnecessary bulk.

More usable power. Less weight. Built for the way Australians travel.