EcoFlow - 12V 100Ah LiFePO4 Deep Cycle Battery IP65

Compact, EV-grade power for RVs, cabins, and off-grid workshops. The EcoFlow 12V 100Ah LiFePO4 Deep Cycle Battery delivers 1280Wh of reliable energy with best-in-class LFP cells rated for 6000+ cycles at 80% DoD. It’s a Group 27 slot-in replacement (fits many Group 27–31 compartments), weighs just 26.7 lb, and includes EcoFlow’s X-Guard BMS for round-the-clock protection in harsh conditions.

Why It’s a Better 12V Battery

• Twice the capacity and half the weight vs. lead acid; lasts up to 12× longer (low lifetime cost ≈ $0.03/kWh)
• 1280Wh capacity with 1280W continuous output; CC/CV charging for fast, safe replenishment
• Three charging methods: solar, generator, or grid—full charge in as fast as 2 hours
• IP65 water-resistant housing and 5VA self-extinguishing, flame-retardant casing
• Certified safe: UL, CE, FCC, UN38.3, RoHS

X-Guard BMS Safety & Performance

• 100A BMS with low-temperature cut-off plus over-discharge, overcharge, high-temp, short-circuit, and overcurrent protection
• Dual-channel CMOS protection and reinforced internal structure with fire-resistant foam for impact, vibration, and thermal insulation

Expandable Off-Grid Power

• Series/parallel support up to 4P4S or 2S8P configurations (per spec)
• Build higher-voltage systems or expand energy storage—up to 16 units for large RV and cabin banks

Ideal For

• RV house batteries, camper vans, travel trailers, and boondocking
• Off-grid cabins, sheds, and workshops needing dependable daily cycling
• 12V solar storage, ham radio, emergency backup, and preparedness kits

Specifications

• Cell Type: LiFePO4 (LFP); Cycle Life: 6000 cycles at 80% DoD
• Nominal Voltage: 12.8V; Rated Capacity: 100Ah; Energy: 1280Wh
• Max Continuous Output Power: 1280W
• Charge Method: CC/CV; Charge Voltage: 14.4V ±0.2V
• Recommended Charge Current: 50A (0.5C); Max Charge/Discharge Current: 100A
• Max Discharge (30s): 110A
• BMS: 100A; Protection Class: IP65
• Operating Temps: Charge 32°F to 131°F; Discharge −14°F to 131°F; Storage 32°F to 113°F
• Terminals: M8 bolts; Weight: 26.7 lb
• Size: 11.4 × 6.9 × 8.7 in (Group 27 equivalent)
• Max Expansion (Parallel & Series): 4P4S, 2S8P
• Warranty: 5 years

What You Get

• EcoFlow 12V 100Ah LiFePO4 Battery with X-Guard BMS
• User documentation and warranty support from a brand trusted by 3,000,000+ users worldwide