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Chargex 12V Large Battery

SS-BT-12V-T01

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The Chargex® 12V 300Ah Lithium-Ion Battery is a high-performance, dual-purpose power solution designed for both deep cycle and starting applications. Engineered with advanced LiFePO₄ (Lithium Iron Phosphate) technology, this battery offers exceptional energy density, rapid charging capability, and superior longevity compared to traditional lead-acid batteries.
With a robust 300 amp-hour capacity, this model is ideal for demanding applications including marine, RV, solar energy storage, off-grid systems, backup power, and high-draw engine starting. It delivers consistent power output, even under heavy load, and maintains performance across a wide temperature range.

Key features include:

• Dual-purpose design: Supports deep cycle and high-amperage engine starting.
• Built-in Battery Management System (BMS): Ensures safety, cell balancing, overcharge protection, and thermal regulation.
• Lightweight and compact: Up to 70% lighter than comparable lead-acid batteries.
• Long lifespan: Over 3,000 charge/discharge cycles at 80% depth of discharge.
• Maintenance-free operation: No water filling or corrosion issues.

Whether you're powering a high-demand off-grid system or need reliable starting power for heavy-duty engines, the Chargex® 12V 300Ah battery offers unmatched performance, safety, and value. Trusted by professionals across industries, it's built to exceed expectations and deliver reliable power when it matters most.

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Size: 48.8cm (w) x 26cm (h) x 22.2cm (l) Weight: 40kg

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