12.8V 100Ah LiFePO4 Deep Cycle Battery — 1280Wh Built-in BMS for Solar, RV & Backup Power

Powerhouse. Reliable 12.8V 100Ah LiFePO4 deep-cycle battery delivering 1280Wh of stable, safe power with an integrated BMS. Ideal for solar storage, RVs, marine, camping, and backup systems — scalable, long-lasting, and designed for heavy-duty use.

Specifications:

• Battery/Cell Classification: Lithium Iron Phosphate (LiFePO4)
• Capacity: 1280Wh (100Ah at 12.8V)
• Nominal Voltage: 12.8V
• Max Charge Voltage: 14.6V
• Continuous Charge Current: 100A max (25°C / 77°F)
• Peak Discharge Current: 200A (5s) (25°C / 77°F)
• Discharge Cut-off Voltage: 10V
• Life Cycles: 15,000+ cycles to 60% DoD; up to 6,000 cycles to 80% DoD
• Management System: Built-in Battery Management System (BMS)
• Type: LFP (Lithium Iron Phosphate)
• Wattage / Continuous Power: 1000W (nominal)
• Certifications: CE, FCC, RoHS, UL
• Shelf-Life: Recharge to 80% every 3–6 months
• Working Temperature (Charge): 0–45°C / 32–113°F
• Working Temperature (Discharge): -20–60°C / -4–140°F
• Working Temperature (Storage): -10–45°C / 14–113°F
• Color: Space Gray
• Expandability: Scalable up to 20,480Wh using 4S4P configurations (series/parallel connections)
• Battery Included: No
• Warranty: See listing for warranty details

Usage & Charging: Use a compatible LiFePO4 charger and follow recommended charging profiles. Regularly recharge to at least 80% every 3–6 months during storage. Operate and charge within specified temperature ranges and avoid deep discharge below the cut-off voltage to maximize service life.

Safety Notes:

Handle and charge LiFePO4 batteries according to manufacturer guidelines. Use only compatible chargers and approved charging equipment.

Do not short-circuit, puncture, crush, or disassemble the battery. Charge in a well-ventilated, fire-resistant area and avoid exposure to extreme heat or open flame.

Keep batteries and charging equipment out of reach of children. If the battery is damaged, leaking, or overheating, stop use immediately and seek professional guidance.

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