VMAX MB86-50 Group 21R Deep Cycle AGM Battery - 50Ah / 360 CCA

Product Description

50Ah AGM Deep-Cycle Mobility Battery

The VMAX MB86-50 12V deep cycle battery delivers AGM performance with 60Ah of capacity in a compact Group 21R case. It’s built for mobility, medical and commercial applications that need strong, steady power for extended periods. Engineered using VMAX’s military-grade AGM construction, the MB86-50 features thick internal plates, tightly packed separators, and a sealed, maintenance-free design. The result is excellent vibration resistance, high output, and durability that holds up in the toughest environments.

Features & Benefits

• 50Ah Deep-Cycle Capacity – Designed for frequent deep discharges without loss of capacity.
• AGM Construction – Heavy-duty plates with Absorbed Glass Mat separators for extreme durability.
• Heavy Vibration Resistance – Rugged construction ideal for marine, RV, and industrial environments.
• Group 21R – Direct-fit replacement for wide range of mobility and commercial equipment applications.
• Low Self-Discharge – Maintains a charge longer between uses than conventional flooded batteries.
• Temperature Tolerant – Dependable starting power in both high and low temperatures.
• M6 Insert Terminals – Includes new hardware for quick installation and secure connections.
• Left-Negative Polarity – Verify your current battery's terminal locations before purchase.
• Built for Commercial Use – VMAX takes pride in building Tough Batteries for Tough Applications.

VMAX Mobility Series AGM

VMAX MB Series deep cycle batteries are engineered for applications that demand consistent power and zero excuses. Built with thick, military-grade lead plates and tightly compressed AGM separators, they deliver true deep-cycle endurance, fast recovery, and consistent output—day after day. These batteries are purpose-built for tough environments – from power wheelchairs & mobility scooters, to medical equipment & commercial electronics. You get rugged construction, long runtime, and maintenance-free reliability in a single platform that handles long power draws and sustained cycling.