Product Description
XTR6-235 6V AGM Deep Cycle Battery
The VMAX XTR6-235 6V deep cycle battery delivers true AGM dual-purpose performance, combining 1,100 cranking amps with a 235Ah deep-cycle capacity in a standard Group GC2 case. It’s built for applications that need both strong starting power and long, reliable runtime. Engineered using VMAX’s military-grade AGM construction, the XTR6-235 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
- High Output – 1,100 cranking amps ensure reliable power in all weather conditions.
- 235Ah Deep-Cycle Capacity – Designed for frequent deep discharges without loss of capacity.
- Compatibility – Direct-fit replacement for golf carts, RV's, and equipment using 6V GC2 batteries.
- 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.
- Low Self-Discharge – Maintains a charge longer between uses than conventional flooded batteries.
- Temperature Tolerant – Dependable starting power in both high and low temperatures.
- Dual Terminal Design – 5/16″ Studs + SAE automotive posts provide versatile connections.
- Group GC2 – AGM upgrade for Interstate GC2-ECL-UTL, NAPA 8144, plus many others. Cross-Reference
- Built for Commercial Use – VMAX takes pride in building Tough Batteries for Tough Applications.
Note: The XTR6-235 has stud terminals and automotive posts. If you would prefer M8 terminals only, check out the XTR6-235M.
Why Choose VMAX Xtreme Series AGM?
VMAX Xtreme AGM batteries are engineered for applications that demand high 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 high-demand environments – inverter banks, off-grid systems, mobility equipment, trolling motors, and industrial machinery. You get rugged construction, long runtime, and maintenance-free reliability in a single platform that handles both starting bursts and sustained cycling. When failure isn’t an option and compromises cost you time, VMAX Xtreme AGM is built to perform.
| Voltage | 6V |
| Capacity | 235Ah |
| Type | Dual Purpose AGM |
| Cold Cranking Amps |
1,100A |
| Group Size | GC2 |
| Length | 10.24" (260 mm) |
| Width | 7.10" (180 mm) |
| Height | 10.35" (263 mm) 11.00" (279 mm) w/terminals |
| Terminals | 5/16" Studs (hardware incl.) & SAE Posts |
| Weight | 78 lbs (35.4 kg) |
| Charging Current | 15 - 65 Amps |
| Charging Voltage | 7.2V - 7.35V |
| Float Voltage | 6.8V - 6.9V |
| Float Service Life | 10 - 12 Years |
| Warranty | 1 Year |
VMAX XTR6-235 Battery Cross-Reference
6 Volt Group GC2 Batteries: 6CRV220, 8AGC2, 8GGC2, 8143, 8144, 8146, CBEV-GC2-DT, CR-205, CR-235, CR-240, CR-245, DC224-6, DC250-6, EGC2, EV125, G110-12, GC-100, GC-110, GC10, GC100, GC110, GC110DT, GC115, GC15, GC2, GC2-110, GC2-6V, GC2-6V-HD, GC2-6V-XHD, GC2-ECL-S, GC2-ECL-UT, GC2-ECL-UTL, GC2-GOLF, GC2-HCL-UT, GC2-HCL-UTL, GC2-HD-AGM, GC2HC-UTL, GC2200P, GC25, GC45, HPGC, LDC6-210-GC2, M-GC2-UTL, PF-GC2-UTL, SLIGC110, SLIGC115, SLIGC125, SLIGC145UT, SLIGC6VAGM, T-105, T-125, T-125+, T-605, T105+, U2200, V6-225, XTR6-235, XTR6-235M.
The XTR6-235M is the same battery, but with M8 Insert terminals.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit and performance.