This lithium deep-cycle battery functions as a drop-in replacement for Group 31 AGM, GEL, or lead-acid units. At only 30 pounds, it delivers far lighter weight than conventional alternatives while maintaining the power and energy density required for demanding marine, solar, and RV applications. The combination of compact form factor and high capacity makes it one of RELiON’s most popular choices.

Lithium iron phosphate technology provides superior charge acceptance and discharge efficiency compared to lead-acid. Built-in battery management continuously monitors voltage, temperature, and cell balance to maximize lifespan and safety. Owners benefit from ultra-fast charging and discharging capability, extended cycle life, and zero maintenance—all without the acid handling or ventilation requirements of traditional battery types.

• Voltage: 12 Volt
• Capacity: 170 Ah
• Chemistry: Lithium Iron Phosphate (LiFePO4)
• Group: 31
• Terminal: Top M8 Stud
• Dimensions: 19-1/2″ x 10-5/8″ x 7-15/16″
• Weight: ~30 pounds
• Reserve Capacity: 408 minutes
• Built-in Battery Management System
• ABS polymer case, marine-rated