REGO - 12.8V 104Ah Super Slim Solid State Lithium Iron Phosphate Battery

Designed for extreme off-grid adventures and ultra-tight installations, the REGO 12.8V 104Ah Super Slim Solid State LiFePO₄ Battery offers next-generation power in a revolutionary 2.4-inch thin form. Whether mounted behind seats, in canopies, or beneath the floor, this solid-state lithium battery brings high output, enhanced safety, and unmatched reliability in rugged conditions.

Ultra-Thin Solid-State Design (2.4")

Its ultra-slim 2.4-inch profile makes it easy to install in compact spaces like truck canopies or RV compartments. This solid-state construction eliminates swelling and improves energy density—giving you more power without taking up space.

High Discharge Output up to 200A

Delivering a sustained 200A output, this single battery easily powers a 2000W inverter, making it ideal for powering fridges, appliances, and tools while overlanding, camping, or working remotely.

Cold Weather Charging Down to 14°F (-10°C)

Unlike standard lithium batteries, this model supports low-temperature charging at 10A in conditions as cold as 14°F, ensuring reliability even in snow, ice, and alpine environments.

Advanced Safety & Protection (Solid State + Smart BMS)

Built with solid electrolytes and an advanced Battery Management System (BMS), the REGO battery includes 60+ active protections against short circuits, thermal runaway, voltage spikes, and more. A self-control fuse in the Active Backup Protection system adds fast-reacting defense.

IP67 + UL94 V-0 Rated for Harsh Environments

Encased in a dustproof, waterproof IP67-rated shell and built with UL94 V-0 fire-resistant materials, this battery is ready for any terrain or weather—whether you’re hitting the trail or setting up camp in the rain.

Specifications

• Battery Type: Lithium Iron Phosphate (LiFePO₄)

• Voltage: 12.8V

• Capacity: 104Ah

• Max Charge Current: 100A

• Max Discharge Current: 200A

• Peak Discharge: 290A (30 sec)

• Cycle Life: 6000 cycles (80% DOD)

• Charging Temp Range: 14°F to 131°F (-10°C to 55°C)

• Discharge Temp Range: -4°F to 140°F (-20°C to 60°C)

• Protection Rating: IP67

• Certifications: MSDS, UN38.3, FCC, CE, RoHS, UKCA, and more

• Weight: 28.2 lbs (12.8 kg)

• Dimensions: 22.8 x 11.4 x 2.4 in (579 x 290 x 61 mm)

• Mounting Requirements: 1.97–3.94 in clearance above; 7.87 in side clearance on busbar side

What’s in the Box

1 x 12.8V 104Ah Super Slim LiFePO₄ Battery

2 x Terminal Bolts (M8 x 1.25 x 12 mm)

2 x Long Terminal Bolts (M8 x 1.25 x 16 mm)

2 x Insulation Sleeves

1 x Battery Bracket Kit

1 x User Manual