🔋 Must Solar 12.8V 100Ah LiFePO4 Lithium Battery

Model: LP15-12100

Robust, safe, and high-performance solution for energy storage systems.
The Must Solar 12.8V 100Ah Lithium Battery uses LiFePO4 (Lithium Iron Phosphate) technology, known for its high thermal stability, long lifespan, and high operational safety.

Equipped with an integrated smart BMS, it offers multiple protections against overcharge, over-discharge, short circuit, and temperature variations, ensuring reliability in critical applications.
Compatible with 12V, 24V, and 48V systems (series connection), as well as integration with various inverters and solar controllers.

📦 Included Items

• 01 × Must Solar LiFePO4 12V 100Ah Battery

• 01 × Pair of terminal protectors (red and black)

• 01 × English manual (Portuguese manual available via purchase chat)

• 01 × 5-year warranty against manufacturing defects

⚙️ Technical Specifications

• Model: LP15-12100 – Lithium Iron Phosphate (LiFePO4)

• Nominal Voltage: 12.8V

• Capacity: 100Ah

• Nominal Energy: 1,280 Wh

• Max Discharge: 1.1 kWh

• Max Recharge Voltage: 14.6V

• Max Discharge Voltage: 11.5V

• Max Recharge Current: 50 A

• Max Discharge Current: 100 A

• BMS Cut-off Voltage (charge): 15.4V

• BMS Cut-off Voltage (discharge): 10V

• Max Operating Temperature: 45 °C

• Dimensions: 39 × 20.3 × 36 cm

• Weight: 16 kg

• Cycle Life:

  • Up to 4,000 cycles (DOD > 80%)

  • Up to 6,000 cycles (DOD < 80%)

• BMS: Internal, smart, with multiple protections

• Reset Button: No

• App: Yes (Xiaoxiangeletric)

• Connectivity: Local Bluetooth

🌍 International Certifications

• UN38.3 – Safe transport of lithium batteries

• MSDS – Product safety data sheet

• IEC 62133 / IEC 62619 – Electrical safety

• EN IEC 61000-6-1 / 6-2 / 6-3 / 6-4 – Electromagnetic compatibility

🚀 Cutting-Edge Technology

• Latest generation prismatic cells

• Smart BMS with active protection

• No memory effect

• Supports deep discharge

🛡️ Protection System (Integrated BMS)

• Charge overvoltage

• Discharge undervoltage

• High and low temperature protection

• Charge and discharge overcurrent

• Short-circuit

• Passive cell balancing

🔌 Professional Applications

• Off-grid and hybrid photovoltaic systems

• Motorhomes, trailers, and automotive applications

• Electric mobility (boats, tricycles, special vehicles)

• Industrial and commercial battery banks

• Critical energy backup and automation

⚠️ Important Information

• Use only batteries of the same model and batch in series/parallel connections

• Up to 4 batteries in parallel allowed

• For 12.8V models, up to 4 batteries in series are allowed (max. 48V)

• Do not connect more than 4 batteries in series

• Do not short-circuit the terminals

• Do not open or force the casing or internal cells

🛠️ Installation Notes

• Compatible with 12V, 24V, 36V, and 48V connections

• Do not mix batteries from different manufacturers or technologies

• The integrated BMS protects against overcharge and over-discharge