Product Description
VMAX 24V Power Chair Batteries
This is a pair VMAX MB127-100 12V AGM deep cycle batteries to be connected in series for mobility chairs, and commercial equipment that need strong, steady power for extended periods. Providing a high 100Ah capacity in Group 27 cases, and true AGM performance for long battery lifespans with heavy daily use. Engineered using VMAX’s military-grade AGM construction, the MB127-100 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
- 100Ah 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.
- Group 27 – Direct-fit replacement for wide range of mobility chairs, and commercial equipment.
- Low Self-Discharge – Maintains a charge longer between uses than conventional flooded batteries.
- Temperature Tolerant – Dependable starting power in both high and low temperatures.
- M8 Insert Terminals – Includes new hardware for quick installation and secure connections.
- Left-Positive 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 golf carts & mobility scooters, to medical & commercial equipment. You get rugged construction, long runtime, and maintenance-free reliability in a single platform that handles long power draws and sustained cycling. When failure isn’t an option and compromises cost you, VMAX MB Series AGM batteries are built to perform.
| Voltage | 12V |
| Capacity | 100Ah |
| Type | Deep-Cycle AGM |
| Hot Cranking Amps | 1,500A |
| Group Size | 27 |
| Length | 12.10" (307 mm) |
| Width | 6.70" (170 mm) |
| Height | 8.20" (208 mm) 8.50" (216 mm) w/terminals |
| Terminals | M8 Inserts (HW included) |
| Polarity | + Left / - Right |
| Weight | 67 lbs (30.4 kg) |
| Charging Current | 7 - 30 Amps |
| Charging Voltage | 14.4V - 14.9V |
| Float Voltage | 13.5V - 13.8V |
| Warranty | 1 Year |
VMAX MB127-100 Battery Cross-Reference
Group 27 Batteries w/Studs or Insert Terminals: 27DC, 27DC-DL, 27M-DP, 45978, 8027-127, 8A27M, 8G27M, CT2400, DURA12-100C/FR, DURHR12-370C/FR-A, EVX12100-FR, EXP100, HRX12-100FR, M27, M-27DC, MB127-100, MR127-100, PDC-121000 M6, PDC-121050 M6, PS-121000 B, PS121000 M6, SCP121000 M6, SLAA12-100C/FR, SLI27AGMDPM, SLI27MAGMDC, SLI27MAGMDCA, SLI27MDC, SLI27MDP, SLR100, XCA27-1200, XTR27-110, UB121000, XP12-100FR.
Group 27 Batteries w/Nut & Bolt Terminals: DURDC12-100P, PDC-121000 U, PS-121000 U, WKDC12-100P, UB121000.
Recommended Chargers for the MB127-100 24V Set
Keeping your batteries charged between uses is essential for maximizing their lifespan. For these batteries connected in series, we recommend the VMAX 24V 10A Wheelchair Battery Charger. This charger is equipped with a 3 Pin Male XLR connectors as a direct-fit replacement charger for many mobility devices.
