EcoFlow  |  SKU: EF12V100AhBP-US

EcoFlow - 12V 100Ah LiFePO4 Deep Cycle Battery IP65

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Description

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

 

Payment & Security

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Frequently Asked Questions

What makes the EcoFlow 12V 100Ah LiFePO4 Deep Cycle Battery suitable for off-grid living?

The X-Guard Battery Management System (BMS) in the EcoFlow battery provides comprehensive safety features that protect against common battery issues. This includes over-discharge, overcharge, high temperature, short-circuit, and overcurrent protection. Additionally, the low-temperature cut-off feature ensures the battery is not damaged during cold weather operations. These features are crucial for maintaining battery health and longevity, especially in off-grid scenarios where consistent power is critical. The BMS also uses dual-channel CMOS protection and a reinforced internal structure to enhance impact and thermal insulation.

How does the X-Guard BMS enhance the safety of the EcoFlow battery?

The X-Guard Battery Management System (BMS) in the EcoFlow battery provides comprehensive safety features that protect against common battery issues. This includes over-discharge, overcharge, high temperature, short-circuit, and overcurrent protection. Additionally, the low-temperature cut-off feature ensures the battery is not damaged during cold weather operations. These features are crucial for maintaining battery health and longevity, especially in off-grid scenarios where consistent power is critical. The BMS also uses dual-channel CMOS protection and a reinforced internal structure to enhance impact and thermal insulation.

Can the EcoFlow battery be used for solar energy storage?

Yes, the EcoFlow 12V 100Ah LiFePO4 battery is well-suited for solar energy storage applications. It supports CC/CV charging methods, which are compatible with solar panels, allowing for efficient energy storage from renewable sources. This makes it an excellent option for those looking to harness solar power for off-grid living or as a backup energy source. The battery's ability to charge fully in as fast as 2 hours, depending on the solar setup, ensures minimal downtime and maximizes energy availability.

What are the advantages of using LiFePO4 cells over traditional lead-acid batteries?

LiFePO4 cells, as used in the EcoFlow battery, offer significant advantages over traditional lead-acid batteries. These include a longer lifespan, with the EcoFlow battery rated for over 6000 cycles compared to the typical 500-1000 cycles of lead-acid batteries. They are also lighter, which reduces the overall weight of your power setup, making installation and transportation easier. Additionally, LiFePO4 batteries are more environmentally friendly, as they do not contain harmful heavy metals. They also provide more consistent power output and have a higher discharge rate, which is beneficial for high-demand applications.

How does the IP65 rating benefit the EcoFlow battery in outdoor settings?

The IP65 rating of the EcoFlow battery indicates its high level of protection against dust and water ingress. This makes it suitable for outdoor use, where exposure to the elements is a concern. The rating ensures that the battery can withstand rain, splashes, and dust, making it a reliable choice for off-grid applications such as in RVs, cabins, and outdoor workshops. However, while IP65 provides significant protection, it's important to avoid submerging the battery in water to maintain its integrity and functionality.

What charging methods are compatible with the EcoFlow battery?

The EcoFlow 12V 100Ah LiFePO4 battery supports multiple charging methods, enhancing its versatility. It can be charged via solar panels, generators, or the grid, providing flexibility depending on your available resources. This is particularly beneficial for off-grid setups where access to traditional power sources may be limited. The battery's ability to fully charge in as little as 2 hours, depending on the charging method and conditions, ensures that you have access to power when you need it most.

How can the EcoFlow battery be expanded for larger power needs?

The EcoFlow battery supports series and parallel configurations, allowing for expansion to meet larger power needs. You can connect up to 16 units in configurations like 4P4S or 2S8P, which is ideal for creating large battery banks for RVs or cabins. This expandability makes it a scalable solution for increasing energy storage capacity as your power requirements grow. When planning an expansion, ensure that all batteries are of the same type and capacity to maintain system balance and efficiency.

What are the limitations of using the EcoFlow battery in extreme temperatures?

While the EcoFlow battery is designed to operate in a wide temperature range, there are limitations to consider. The battery can discharge between -14°F and 131°F, but charging is limited to temperatures between 32°F and 131°F. Operating outside these ranges can affect battery performance and longevity. For cold environments, it's crucial to ensure the battery is kept within its operational temperature range to prevent damage. Using insulated enclosures or heaters can help maintain optimal conditions in extreme cold.

Is the EcoFlow battery a good choice for emergency preparedness kits?

The EcoFlow battery is an excellent addition to emergency preparedness kits due to its reliable power supply and long lifespan. Its ability to provide consistent power output and quick recharge times make it ideal for emergencies where electricity is unavailable. Additionally, its compact size and lightweight design make it easy to store and transport. For more insights on integrating power solutions into your preparedness strategy, explore our Energy: Solar Panels & Generators collection.

How does the EcoFlow battery compare to other energy storage solutions?

The EcoFlow battery offers several advantages over traditional energy storage solutions, such as lead-acid batteries. It provides a higher energy density, longer cycle life, and faster charging capabilities. These features make it more cost-effective over the long term, despite a higher initial investment. Additionally, its lightweight and compact design allow for easier installation and mobility. For a comprehensive guide on choosing the best energy storage solutions, visit our Off-Grid Power Solutions guide.