• Model: CMLB-12.8V-200

• Battery Type: Lithium Iron Phosphate (LiFePO₄)

• Nominal Voltage: 12.8V

• Capacity: 200Ah

• Energy Storage: 2.56 kWh

• Weight: Approx. 19 kg

• Depth of Discharge: Up to 95%

• Max Charge / Discharge Current: Up to 200A

• Protection: Built-in BMS

• Design Life: Up to 15 years

• Protection Rating: IP65

  • High-capacity lithium energy storage battery

  • Long backup time and stable performance

  • Smart BMS safety protection system

  • Suitable for large solar and inverter setups

  • Lightweight compared to traditional batteries

  • Long service life

    Specification	Details
    Model	CMLB-12.8V-200
    Battery Type	Lithium Iron Phosphate (LiFePO₄)
    Nominal Voltage	12.8V
    Rated Capacity	200Ah
    Energy Storage	2560Wh (2.56 kWh)
    Cycle Life	>2000 cycles @ 80% DOD
    Charge Voltage	14.2V – 14.6V
    Recommended Charge Current	75A
    Max Charge Current	150A
    Continuous Discharge Current	150A
    Pulse Discharge Current	170A (<10s)
    Internal Resistance	≤20 mΩ
    Self-Discharge	<5% per month
    Operating Temperature	Charge: 0°C – 55°C
    	Discharge: −20°C – 60°C
    Terminal Type	M8
    Housing Material	ABS
    Protection Rating	IP65
    Weight	Approx. 19–20 kg

• Lithium LiFePO₄ battery

• Models: 25.6V 100Ah & 200Ah

• Energy: 2.56kWh – 5.12kWh

• Built-in smart BMS protection

• 6000+ cycles lifespan

• High efficiency ≥95%

• Expandable (parallel support)

• Fast charging & high discharge current

• Maintenance-free design

• Ideal for solar & backup systems

Technical Data

 General

• Battery Type: LiFePO₄ Lithium Battery

• Nominal Voltage: 25.6V

• Design Life: 10–15 Years

• Cycle Life: 6000+ cycles

 Capacity

• 100Ah Model → 2.56 kWh

• 200Ah Model → 5.12 kWh

 Electrical

• Voltage Range: 22.4V – 29.2V

• Max Charge Current:

  • 100Ah → 100A

  • 200Ah → 150–200A

• Max Discharge Current: up to 200A

Performance

• Efficiency: ≥95%

• Depth of Discharge (DOD): 80–95%

• Self Discharge: <3% per month

 Environment

• Charging Temp: 0°C to 60°C

• Discharge Temp: -10°C to 60°C

• Humidity: 5% – 95%

 Communication

• Interfaces: RS485 / CAN (depending model)

• Monitoring: BMS + LED indicators

 Physical

• Installation: Wall-mounted / Rack-mounted

• Protection: IP20 / IP65 (model dependent)

• Compact modular design

 Battery Module Performance Curve

Below is a typical lithium battery performance curve (Voltage vs State of Charge):

 Explanation:

• Voltage remains stable (flat curve) between 20%–80% SOC

• Sharp drop occurs below 20% (battery near empty)

• Slight increase at full charge (100%)

• This flat curve = stable power output, better than lead-acid

• Weight: approx. 18–42 kg

Features

• Safe lithium battery technology
• Lithium-iron phosphate battery (LiFePO4)
• ECO friendly
• Special protection plate
• Support series & parallel use
• Multiple safety protections
• Intelligent balancing function
• 15 years, designed service life
• Built-in BMS system
• IP65 protection