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48v 100AH Lithium Racked Battery

48v 100AH Lithium Racked Battery

Nominal Capacity: 51.2V 100Ah
Battery Type: LiFePO4 Battery pack
DOD: 90%
Lifespan: >6000 Cycles
Communication: CAN/RS232/RS485
Certification: IEC/CE/UN38.3/MSDS
Application: Home solar system, UPS, Solar battery Energy Storage System
Installation: Rack mounted

Product Introduction
48V 100AH Racked lithium battery

 

 

48V Efficiency & 100AH Capacity for Portable Power
Delivering 4.8kWh of energy, this powerbank is powerful enough to run a 1000W electric drill for 4+ hours, a portable fridge (50W) for 96+ hours, or a 500W camping air conditioner for 9+ hours-making it indispensable for off-grid work or extended outdoor trips. The 48V design reduces current flow in its internal wiring by 4x compared to 12V powerbanks, minimizing energy loss and allowing thinner, lighter cables that ease portability. Its 100A continuous discharge rate (200A surge for 5 seconds) handles sudden high-load demands, such as starting a small generator or powering a 1500W inverter, without voltage drops that could damage sensitive devices.

 

 

LiFePO4 Chemistry for Outdoor Durability
Built with premium LiFePO4 cells, it offers:

Long Cycle Life: 3000+ deep cycles at 100% DoD, retaining 80% capacity after 10 years-outlasting standard lithium-ion powerbanks by 3x. This means it can handle 8+ years of weekend camping trips or daily use at remote job sites without significant degradation.

Extreme Weather Resistance: Operates reliably in -20°C to 60°C, withstanding freezing nights in mountain camps or scorching afternoons in desert work zones. Unlike lead-acid batteries, it won't freeze or lose capacity in cold weather, ensuring power when you need it most.

Safety & Stability: Non-flammable chemistry and a built-in thermal management system prevent overheating, even during rapid charging or heavy use-critical for enclosed tents or vehicle storage. Its low self-discharge rate (<2% monthly) means it retains charge for 6+ months in storage, ready for spontaneous trips.

 

 

Powerbank Design for On-the-Go Use

Portable & User-Friendly: Weighing 15kg (33 lbs) with a built-in carry handle, it's light enough for one person to transport-fitting in truck beds, SUV trunks, or camping gear setups. Its compact size (45cm×30cm×20cm) takes up less space than a cooler, leaving room for other essentials.

Integrated Ports & Inverters: Equipped with versatile outputs to power any device:

48V DC ports (for tools, solar charge controllers)

12V DC (for car fridges, LED camping lights)

220V/110V AC (via a built-in 1000W inverter, for laptops, small appliances)
No extra adapters needed-just plug in and go.

Rugged Build: Encased in a shock-absorbing, water-resistant shell (IP65 rated), it survives drops, rain, and dust-ideal for construction sites, off-road adventures, or boat trips. A rubberized base prevents sliding in moving vehicles.

 

 

 

 

LithiumIron Phosphate (LFP) Battery

 

  • Cobalt Free Lithium lron Phosphate (LFP) Battery: Safety and long Lifespan, high efficiency and high power density.
  • Support high discharge power. IP20, natural cooling, wide temperature range: -20 to 55℃.
  • Modular design, easy to expand, Max.64 units in parallel, Max. capacity of 327kwh.

1 -

 

 

001

002

Which is designed for residential and
commercial energy storage applications.

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Model

MECC-51.2-100

Weight Approximate(kg)

45

Main Parameter

Master LED Indicator 5LED(SOC:20%~SOC100%),3LED (working, alarming, protecting)

Battery Chemistry

LiFePO4

IP Rating of Enclosure

IP20

Capacity (Ah)

100

Operating Temperature

Charge: 0~55℃ ( Optional heating: -20℃~55℃ ), Discharge: -20℃~55℃

Scalability

Max. 64 pcs pack (327kWh) in parallel (Max. 32 pcs no external setup)

Storage Temperature

0℃~35℃

Nominal Voltage (V)

51.2

Humidity

5%~95%

Operating Voltage(V)

43.2~57.6

Altitude

≤2000m

Energy (kWh)

5.12

Cycle Life

≥6000(25℃±2℃,0.5C/0.5C,90%DOD,70%EOL)

Usable Energy (kWh)

4.6

Installation

Wall-Mounted, Floor-Mounted, Rack-Mounted (19-inch standard cabinet, cabinet depth ≥600mm )

Charge/Discharge Current (A)

Recommend 50

Communication Port

CAN2.0, RS485

Other Parameter

Warranty Period

10 years

Recommend Depth of Discharge

90%

Energy Throughput

16MWh@70%EOL

Dimension (W/H/D, mm)

440*133*540

Certification

UN38.3, IEC62619, CE,UK, VDE2510-50, CEI 0-21, FCC, UL1973, UL9540A

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FAQ 

 

 

What is the difference between a racked battery and a regular battery?

A rack battery is designed to be installed in a standardized equipment rack, often used in industrial or large scale energy storage scenarios. It usually consists of multiple battery modules combined to provide higher capacity and voltage levels compared to a regular single cell or small format battery. Regular batteries are typically smaller and used for individual consumer devices or small scale applications.

 

 

How do I determine the appropriate voltage for a racked battery in my system?

The appropriate voltage depends on the electrical requirements of the equipment you want to power. First, identify the input voltage range of the devices or systems the rack battery will support. For example, if you are powering data center servers that typically operate at 48V DC, you would need a rack battery system that can provide a stable 48V output. It's also crucial to consider any voltage conversion losses in the power distribution system.

 

 

Can I mix different brands of racked batteries in the same system?

It is generally not recommended to mix different brands of rack batteries in the same system. Different brands may have variations in battery chemistry, internal resistance, and charge discharge characteristics. Mixing them can lead to uneven charging and discharging, reduced overall performance, and potentially damage the batteries or the connected equipment. For optimal performance and safety, it's best to use batteries from the same manufacturer.

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