LiFePo4 30Ah Lithium Battery 12.8V

DescriptionIf using more than one of these batteries you MUST use a battery balancerDo not connect smart (with Bluetooth) and non-smart lithium battery packs in series or parallel as this will invalidate the warranty. They must all be of the same typeThe Energiestor LiFePO4 12.8V 30Ah Lithium Battery is a compact yet powerful energy storage solution, designed for solar systems, campervans, marine use, and off-grid applications. Built using advanced Lithium Iron Phosphate (LiFePO4) technology, this 12V 30Ah lithium battery offers outstanding safety, long lifespan, and exceptional performance, all within a lightweight, portable design. Whether used as a standalone power source or as part of a solar energy bank, the rechargeable Energiestor 30Ah LiFePO4 battery provides dependable power wherever and whenever you need it.If using more than one of these batteries, a battery balancer must be installed. Mixing smart (Bluetooth) and non-smart lithium battery packs in series or parallel configurations will invalidate the warranty. All connected batteries must be of the same type and capacity to ensure safe and efficient operation.Benefits of Energiestor LiFePO4 BatteriesEnergiestor lithium batteries deliver twice the usable energy of conventional lead-acid batteries while weighing only half as much. This compact 30Ah LiFePO4 battery offers up to 5,000 cycles at 50% Depth of Discharge (DOD) or 3,000 cycles at 80% DOD, ensuring a design life of up to 15 years for outstanding long-term value.The LiFePO4 (Lithium Iron Phosphate) chemistry used by Energiestor is recognised as the safest lithium battery technology available worldwide. Every unit is thoroughly tested to comply with UN38.3 safety standards, successfully passing extreme tests including altitude simulation, vibration, shock, thermal resistance, overcharge, external short circuit, crush, and forced discharge.In comparison with lead-acid technology, which allows only 30–50% usable discharge, the Energiestor 12.8V 30Ah LiFePO4 battery can safely be discharged to 100% of its rated capacity without damage. For example, a standard 100Ah lead-acid battery typically provides only around 625Wh before risking internal damage, whereas the Energiestor 30Ah LiFePO4 battery delivers 384Wh of stable, efficient energy, maintaining consistent voltage throughout the discharge cycle.This makes it ideal as a deep-cycle 30Ah LiFePO4 battery for solar panel systems, backup power, and portable energy solutions.Built-In Battery Protection (BMS)Each Energiestor LiFePO4 30Ah rechargeable battery is equipped with a sophisticated Battery Management System (BMS), offering multi-layer protection against overcharging, over-discharging, overcurrent, and short circuits.The integrated BMS also automatically balances the internal cells, optimising efficiency and extending the overall cycle life of the battery. While the 12V 30Ah lithium battery is compatible with most standard lead-acid chargers, a dedicated lithium charger is recommended for the best performance and longest lifespan.Low-Maintenance Design and Flexible InstallationThe Energiestor 12.8V 30Ah LiFePO4 battery can be installed in any orientation, even upside down, provided the terminals are properly covered. Unlike traditional batteries, it produces no explosive gases, requires no ventilation, and poses no risk of acid leakage. This makes it completely maintenance-free and safe for indoor or enclosed environments.Multiple batteries can be safely connected in series or parallel, just like lead-acid systems. Up to eight batteries may be connected in parallel to form a high-capacity energy bank. For 24V or 48V systems, a battery balancer is essential to maintain equal voltage between cells.This versatility makes the portable 30Ah lithium battery ideal for solar installations, RVs, marine power systems, and emergency backup energy storage.Why Replace Lead-Acid Batteries?Conventional lead-acid batteries are bulky, inefficient, and hazardous. They emit hydrogen and oxygen gases during charging, increasing explosion risk, and contain corrosive acid that can leak or spill. Their usable capacity is limited to 30–50% DOD, and their cycle life rarely exceeds 500 cycles.Lead-acid batteries also suffer from slow charging, energy wastage (up to 15% loss), and excessive weight. The Energiestor 12.8V 30Ah LiFePO4 battery eliminates all these drawbacks, providing fast charging, deep discharge capability, higher efficiency, and zero maintenance. It is the smarter, safer, and greener choice for today’s energy requirements.Battery Terminology and PerformanceDepth of Discharge (DOD): The percentage of total battery capacity used per cycle. Energiestor LiFePO4 batteries operate safely between 30% and 100% DOD, balancing energy use and lifespan.Cycle Life: One complete charge and discharge equals one cycle. Depending on DOD and application, the battery achieves 2,500–5,000 cycles, far exceeding traditional lead-acid batteries.Amp-Hours (Ah): A 30Ah battery can supply 1 amp for 30 hours or 10 amps for 3 hours.Watt-Hours (Wh): Voltage × Capacity = 12.8V × 30Ah = 384Wh, delivering strong, consistent power across a wide range of devices.The Energiestor 30Ah LiFePO4 battery is fully compatible with solar charging systems, provided maximum charge and discharge limits are not exceeded. Units can be connected in parallel to increase current output or capacity, creating scalable energy solutions for both residential and commercial use.