Renogy REGO Slimline Lithium Deep Cycle Battery 12.8V 104Ah LiFePO4

The Renogy REGO 12.8V 104Ah Super Slim Solid State Lithium Battery delivers powerful performance in an ultra-thin form factor—just 61mm deep. Engineered for tight-space installs like canopies, under seats, or behind panels, it features Next-Gen LiFePO4 cell technology and 9x slower heat build-up for improved thermal safety.

This robust battery supports high-output needs, powering a 2000W inverter with a single unit at 200A continuous discharge. Its versatile vibration-resistant mounting system and cold-weather performance down to -10°C make it ideal for rugged Aussie touring and off-grid adventures.

Please view the below Solid State info sheet for Renogy's official statement on Solid State LiFePO4 batteries

• Ultra-thin (61 mm) for convenient mouting on canopy walls, behind seats & within tight spaces
• 9x slower temperature rise enhances safety & 10A reliable charing in freezing conditons down to -10°C
• Versatile mounting with 4 x vibration-resistant brackets included
• In-built Bluetooth allowing monitoring via the Renogy Home app
• Up to 200A continuious discharge supporting upto a 2000W inverter
• The Next-Gen 90% Solid State LiFePO4 Cells
• Solid state refers to compostion of the lithium electolytes, containing 90% solid electrolyte and 10% liquid electrolyte
• Dimensions: 579mm L x 290mm H x 61mm W & Weight: 12.8kg
• Can be connected in series or parrallel: refer to manual
• Tested and conforms with IEC 62619 and UN 38.3 standards. 8-year pro-rata warranty