




🌟 Product Description:
The VOLTX 12V 300Ah LiFePO4 Plus Battery delivers high-performance, maintenance-free power designed for today’s demanding energy applications. Built using advanced Lithium Iron Phosphate (LiFePO4) chemistry, this deep cycle battery offers up to 10 times longer lifespan than traditional lead-acid batteries—while being lighter, safer, and faster to charge.
Equipped with an integrated Smart BMS (Battery Management System), the battery is protected from overcharging, deep discharge, short circuiting, and temperature extremes. Ideal for use in caravans, RVs, solar storage, marine systems, and backup power setups, the VOLTX 300Ah battery gives you consistent, reliable energy when and where you need it.
✅ Key Benefits:
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⚡ Longer Lifespan: Up to 5000+ cycles at 80% depth of discharge—significantly outlasts AGM or SLA batteries.
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🔋 High Capacity: Massive 300Ah capacity provides ample energy for extended off-grid use or high-demand systems.
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🛡️ Built-In Smart BMS: Automatically manages battery health and protects against unsafe operating conditions.
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🔄 Deep Cycle Ready: Designed for daily charge and discharge cycles without degrading capacity.
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⚙️ Low Maintenance: No acid, no leaks, and no need for water top-ups.
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🌱 Eco-Friendly: Non-toxic, recyclable, and safer than traditional lithium-ion chemistries.
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🚐 Versatile Application: Perfect for RVs, solar systems, marine power, caravans, and emergency backup.
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⚙️ Features:
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✅ Integrated Smart BMS (Battery Management System)
Prevents overcharging, over-discharging, overheating, and short circuits. -
✅ High Discharge Rate & Fast Charging
Supports high-output devices and solar setups with quick recharge times. -
✅ Flat Voltage Curve
Provides consistent power output throughout the entire discharge cycle. -
✅ Lightweight & Compact
Weighs significantly less than AGM or lead-acid alternatives—easier to install and transport. -
✅ Low Self-Discharge
Retains charge for longer when not in use—ideal for backup power solutions. -
✅ Safe & Stable Chemistry
LiFePO4 is known for its superior thermal and chemical stability.
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📐 Specifications:
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Nominal Voltage: 12.8V
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Nominal Capacity: 300Ah
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Rated Energy: 3.84KWh
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Charging Voltage: 14.2-14.6V
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Max. Continuous Discharge Current: 200A
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Max. Discharge Current 5 Sec: 400A
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Approx Life Cycles: 4000 Cycles
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Cells Grouping: 4S3P
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Series Connection: Yes, Max 6 batteries
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Parallel Connection: Yes, Max 6 batteries
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Dimensions (includes the terminal posts): 522(L) x 238(W) x 223(H)mm
- Weight: 27.4kg
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Nominal Voltage: 12.8V
🛠️ Ideal For:
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✔️ RVs & Caravans
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✔️ Off-Grid Solar Systems
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✔️ Marine & Boating Applications
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✔️ Portable Power Stations
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✔️ Emergency Backup Systems
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✔️ Camping, 4WD, and Overlanding
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📦 Package Contents:
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x1 Lithium Battery
- x1 User Manual
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x1 Lithium Battery
📦 Shipping:
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- Free Shipping Australia Wide