Description
- Group 31 12 volt 135Ah AGM marine deep cycle maintenance free battery, ideal for powering electric motors and low speed golf carts and EVs
- MONSTER CAPACITY: Boasts a massive 135Ah (20-hour rate) and a 265-minute Reserve Capacity. This is designed for high-thrust trolling motors (55lb-80lb+) and power-hungry fish finders.
- VIBRATION BATTLE-READY: The Xtreme Series features extra-thick plates and tightly packed separators, making it virtually immune to the heavy pounding of waves and high-speed boat vibration.
- MILITARY-GRADE BUILD: Constructed with heavy-duty lead-tin alloy plates and 100% virgin lead. This provides 2x the cycle life of standard Group 31 batteries and superior performance in extreme heat or cold.. Estimated 1,000 charge cycles at 50% depth of discharge.
- Rechargeable sealed battery resists shocks and vibration. High performance AGM technology for long lasting reliable power
- PLUG-AND-PLAY TERMINALS: Equipped with dual terminals (SAE Automotive Posts + 5/16″ Stainless Steel Studs) for versatile and secure connections to any marine or RV setup.
- DUAL-PURPOSE POWER: With 1,150 Cold Cranking Amps (CCA) and 1,500 Marine Cranking Amps (MCA), it delivers the high-surge current needed to start large outboard engines while still providing true deep-cycle endurance.
| Compatible with Vehicle Type | Boat |
|---|---|
| Voltage | 12 volts |
| Number Of Cells | 6 |
| Terminal | SAE POSTS + 5/16” STUDS |
| Size | Group 31 |
| Item Weight | 78 pounds |
| Item Dimensions D x W x H | 6.77″D x 12.9″W x 8.66″H |
| Battery Type | Lead-Acid, AGM |
| Manufacturer Part Number | XTR31-135 |
| Model Number | XTR31-135 |
| Manufacturer | VMAXTANKS |
| UPC | 723466203104 |
| Included Components | XTR31-135 |
| Item Type Name | AGM Sealed Battery |
| Manufacturer Warranty Description | 12 Months Warranty |
| Compatible With Vehicle Type | Boat |
| Battery | Lead-Acid, AGM |
| Item Depth Width Height | 6.77″D x 12.9″W x 8.66″H |
| Terminal Type | SAE POSTS + 5/16” STUDS |






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