



Exulted 15kWh 48V 300Ah LiFePO4 Slim Lithium Battery Pack
Brand: Exulted | Model: Exulted-15kwh-slim-life
In stock (30 available)
Exulted 15kWh 48V 300Ah LiFePO4 Slim Lithium Battery Pack — A high-performance solar energy storage battery built with premium lithium iron phosphate cells for long lifespan, deep discharge capability, and reliable backup power. Designed for solar systems, it provides efficient and safe energy storage with advanced battery management protection in a compact slim design.
Product Details
The Exulted 15kWh 48V 300Ah LiFePO4 Slim Lithium Battery Pack is designed to provide reliable energy storage for solar power systems. Built using high-quality lithium iron phosphate (LiFePO4) cells, this battery delivers excellent performance, long lifespan, and enhanced safety compared to traditional lead-acid batteries.
With a depth of discharge of up to 80%, this lithium battery allows users to utilize more stored energy compared to lead-acid batteries, which typically allow only about 50% discharge. This makes it more efficient for solar energy storage and backup power applications.
The battery is equipped with a Smart Battery Management System (BMS) that regulates charging and discharging currents to protect the battery from overcharging, over-discharging, overheating, and short circuits. This ensures safe and stable operation even in challenging environmental conditions.
Compared to conventional batteries, LiFePO4 batteries are lighter, more durable, and have a much longer cycle life, supporting thousands of charge and discharge cycles while maintaining strong performance. Even after thousands of cycles, the battery retains a high percentage of its original capacity.
Its slim and space-saving design, combined with a robust and sealed structure, makes it ideal for solar home systems, hybrid solar installations, backup power systems, and off-grid applications, especially where installation space is limited. With an expected lifespan of over 12 years and a 5-year warranty, the Exulted lithium battery offers a reliable long-term energy storage solution.
Technical Specifications
| Product Name | Exulted Slim Lithium Battery Pack |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Capacity | 15 kWh |
| Nominal Voltage | 48V (51.2V) |
| Battery Capacity | 300Ah |
| Battery Management System | Smart BMS Integrated |
| Warranty | 5 Years |
| Expected Lifespan | Up to 12+ Years |
| Depth of Discharge (DoD) | Up to 80% |
| Cycle Life | Over 2000–6000 cycles depending on usage |
| Charging Current Limit | ≤ 0.2C for optimal performance, High Efficiency Energy Storage |
| Nominal Voltage | 48V (51.2V) |
| Nominal Capacity | 300Ah |
| Maximum Continuous Charge Current | 100A |
| Maximum Continuous Discharge Current | 100A |
| Safety & Protection | Overcharge Protection, Over-discharge Protection, Short-circuit Protection, Overcurrent Protection, Temperature Protection |
| Physical & Build | Slim, space-saving battery design, Durable lithium iron phosphate cells, Shock-resistant structure, Fire-resistant and explosion-resistant design, Lightweight compared to equivalent lead-acid batteries |
| Communication Interface | RS485 |
| Certifications | UN38.3, CE, MSDS, DGM |
| Applications | Solar home energy storage systems, Hybrid solar inverter systems, Off-grid solar systems, Backup power supply systems, Residential and commercial solar installations |
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