48V Lithium ion Battery 400AH Pack

48V 400AH Lithium Ion Battery features the latest and most advanced Lithium Iron Phosphate - LiFePO4 Battery Technology.

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The following specifications are for reference only, we are the source manufacturer.

48V Lithium ion Battery 400AH Pack Specification:

Model BD48100-4P+1
Nominal Voltage 51.2/48V
Nominal capacity 400Ah
Dimensions (H*L*W) 1210*680*608mm
weight /
Charging method CC/CP
Charging current MAX150A
Charge cut-off voltage 54,6 V
Discharge method CC/CP
Discharge current MAX200A
Discharge cut-off voltage 42V
Display LCD
Communication interface 485/232/CAN
Working temperaturecharging: 0-55℃, discharging: -20-60℃
Storage temperature 0-45℃ (best environment)
Storage humidity 5%-95%
Shipping statusVoltage: 50-52V SOC: 60%-80%
Number of parallel connections4
Combiner Box1

The fully automatic Built In Battery Management System provides cell balancing, over charge or over discharge protection, short circuit and reverse polarity protection all making the BD48100-4P+1, one of the world’s safest and most advanced lithium batteries.

This lithium iron phosphate (LiFePO4) battery is ready to replace your lead-acid battery bank in your solar energy system or electric vehicle. It’s powerful, rugged, and has an extremely long cycle life. 48v 400ah lithium battery Can Save Up To 70% Battery Cost Over 5 Years In Multiple Ways. Professional manufacturer. Outstanding quality. Perfect service system. Multiple certifications.

lifepo4 batteries adopt durable internal structures to ensure they are suitable for the toughest conditions, such as high charge and discharge currents, humid environments, and mechanical shocks or vibrations. These lithium-ion batteries are well-defined performance, and long-term stability, keeping efficiency, and last much longer than conventional batteries, giving you peace of mind and saving time and money on maintenance and replacements.

48V Lithium ion Battery 400AH Pack

Lithium iron phosphate battery is perfect for many constant duty applications, including data, communications, long-term energy storage and UPS battery backup systems. It features a sturdy metal case, maintains consistent power and is equipped with a LINYI Connector terminal type and built-in overcharge protection. The Battery meets UL, CE and IEC certifications.

48V 400AH Lithium Batteries: Maximum Power. Maximum Life

TAKE CHARGE: Partial state of charge, known as PSOC, which is a killer of lead-acid batteries, does not affect performance or battery life of a lithium battery. Sometimes batteries don’t get fully charged, or they regularly operate in a partial state of charge. Either way, you can count on Aimeno lithium batteries living a long and productive life.

MORE HOURS OF POWER: Lead-acid batteries are typically sized up to two times your energy needs to account for extended periods without sun and less usable energy with higher rates of discharge. Plus, you are typically cautioned to limit your use to 50% of the rated capacity, as using more can significantly reduce performance. A Lithium battery will provide 100% of the rated capacity, regardless of the rate of discharge. And, you can use it all and still get substantially longer cycle life.

WORRY-FREE: 48V 400AH lithium batteries are maintenance-free – no watering, no corrosion. Low self-discharge means the batteries don’t lose capacity when they’re idle, assuring that you have the energy you need, every time you need it.

EXTREME PERFORMANCE: 48V 400AH lithium batteries are designed to perform in harsh conditions–freezing cold, scorching heat or rough waters.

ECO-FRIENDLY: 48V lithium batteries are the ultimate clean energy. No gassing, no fumes and no pollution. Enjoy reliable power, while protecting the environment, using these non-hazardous batteries.

SAFETY TESTED: Unlike other lithium chemistries, Aimeno LiFePO4 batteries are inherently safe due to their stable chemical composition.

Product Highlights

  • Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry

  • No Thermal Runaway with Fire Propagation

  • No Heat Generation, Mitigation, Thermal Monitoring or Toxic Cooling

  • Extended Operating Temperature -4 to 140F

  • 98% Efficiency Rate

  • Fast Charge & Discharge Rates

  • 10,000 Cycle Life with a 10 Year Warranty

  • Cycle One to Several Times Per Day

  • Seamless Integration with All Industry Standard Inverter/Charge Controllers

  • Built-In Safety – BMS with Breaker On/Off Switch for Shipping & Installation

  • Modular, Scalable & Proven Performance


Each battery comes with a state of the art Battery Management system, This BMS Protects from Over-Charging, Over-Discharging, Overload, Short-Circuit, General Overload and Low/High Temperature Protection.

  • Battery capacity

  • Battery Voltage

  • Battery current( Amps)

  • Battery State of Charge( SOC)

  • Battery state of Health( SOH)

  • Battery Status

  • Individual Cell Voltage

  • Battery Temperature

  • Battery Cycles


Lithium Iron Phosphate can be used in most applications that use Lead Acid, GEL or AGM type batteries.

Suitable applications include:

  • Solar Storage

  • Switching applications and more

  • Base transceiver station

  • Communication equipments

  • Central office

  • Telecommunication systems

  • Electronic cash registers

  • Microprocessor based office machine

  • UPS

Packing and Shipping


Compatible with 20+ Inverter Brands