π 2.5kW 12V 200Ah Lithium Battery Premier (2.56kW 12.8V)
The Premier 2.5kW Lithium Battery is a high-performance, deep-cycle power storage solution engineered for durability, efficiency, and reliability. With a nominal capacity of 200Ah and a voltage of 12.8V, it delivers 2.56kWh of usable energy. Built with LiFePOβ (Lithium Iron Phosphate) chemistry, it offers enhanced safety, longer cycle life, and stable performance β making it ideal for both residential and commercial applications.
π Technical Specifications
| Specification | Details |
|---|---|
| π Nominal Voltage | 12.8V |
| β‘ Nominal Capacity | 200Ah |
| π Energy Storage | 2.56kWh |
| π Cycle Life | 4000β6000 cycles @ 80% DOD |
| π‘οΈ Operating Temp | -20Β°C to 60Β°C |
| π Charge Voltage Range | 14.2V to 14.6V |
| π Discharge Cut-off | ~10V |
| π Max Charge Current | 100A |
| π Max Discharge Current | 150A (continuous) / 200A (peak) |
| βοΈ BMS (Battery Mgmt System) | Built-in with over/under voltage, over-current, temperature protection |
| π§± Case Material | ABS/Metal (varies by model) |
| βοΈ Weight | ~22β28 kg (approx.) |
| π Dimensions (LΓWΓH) | Typically ~485Γ170Γ240 mm |
π οΈ Applications
This battery is highly versatile and can be used across a wide range of applications:
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π Home Solar Power Systems
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π RV / Camper Van Power Storage
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β Marine & Boat Power
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β‘ Off-Grid & Backup Power Solutions
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π οΈ UPS & Inverter Systems
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π Renewable Energy Projects
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π Agricultural Power Equipment
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πͺ Outdoor & Portable Power Needs
π§Ό Maintenance & Best Practices
π’ Minimal Maintenance Needed! One of the top benefits of lithium batteries is how low-maintenance they are compared to lead-acid batteries. Still, a few practices will keep your battery running in top shape:
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π Keep it Charged β Avoid full discharge; keep charge levels between 20%-90% for longer life.
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π‘οΈ Store Properly β Store in cool, dry areas. Avoid prolonged exposure to extreme heat or cold.
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π Use Compatible Chargers β Always use lithium-compatible smart chargers.
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β οΈ Avoid Overcharging/Deep Discharging β Let the BMS handle this, but be aware of limits.
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π Check Connections Periodically β Ensure terminals are clean, tight, and corrosion-free.
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π§ Monitor with Smart Apps β Some models offer Bluetooth monitoring for voltage, cycles, and health.
β Why Choose Lithium Premier 2.5kW?
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π Lightweight & Compact
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π Long Cycle Life
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π‘οΈ Safe & Stable (LiFePOβ chemistry)
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β‘ Fast Charging
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π± Eco-Friendly
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π§ Smart BMS Protection








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