SKU:MB137-X6
72V 120Ah (x6 MB137) AGM 12V each Battery Upgrade for GEM Cars
72V 120Ah (x6 MB137) AGM 12V each Battery Upgrade for GEM Cars
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72V - 120Ah AGM Deep Cycle GEM Car Upgrade
(x6) 12V 120Ah High-Performance Battery Pack
Upgrade and Replace the Batteries in your GEM EV for Optimal Performance!This set includes (6) Vmaxtanks MB137 12V 120Ah High-Performance, Maintenance-Free Batteries—engineered to deliver reliable, long-lasting power.
Fully Compatible with Delta-Q Chargers: Simply select charge profile #42 or #126 for seamless charging for AGM batteries.
For easy guidance on changing your charging profile, watch this step-by-step video here: Watch Video
VMAXTANKS
Vmaxtanks batteries offer enhanced charging speed and exceptional deep-cycle performance, ensuring your GEM Car runs at its best for years to come.1-Year Manufacturer's Replacement Warranty.
Specifications:
-
- Nominal Voltage: 12V
- Rated Capacity: 120Ah @ 20-hour discharge rate
- Reserve Capacity (RC): 230 minutes (at 25A)
- PHCA (Pulse Hot Cranking Amps): 1740A
- MCA (Marine Cranking Amps): 900A
- Internal Resistance: ≤ 6.0 mΩ
-
Dimensions:
- Length: 12.9 inches (328 mm)
- Width: 6.8 inches (173 mm)
- Height: 8.5 inches (216 mm)
- Total Height (including terminal post): 8.7 inches (221 mm)
- Weight: 76 lbs.
- Terminal Posts: M8 (8mm x 1.25) (Included)
- Charging Current: 8A - 35A
- Charging Voltage (Bulk Charge): 14.4V to 14.9V
- Charging Voltage (Float): 13.5V to 13.8V
- AC Chargers: Any quality AGM Smart & Microprocessor-controlled charger with the recommended specifications.
- Vehicle Alternator: 14V-15V
- RV Converter: 14V-15V
- Solar Panel: 175W-450W
- Wind Turbine: 175W-450W
- Charge Controller: 20A or higher
Warning: Do not use a charger with a smaller amperage than the recommended Charging Current shown above. Small maintainers should ONLY be used to maintain a fully charged battery but NEVER as a charger.
Operating Temperature Range:
- Discharge: -4~140F
- Charge: 14~140F
- Storage: -4~140F
- Cycle use: -30mV/C
- Standby use: -20mV/C
BCI Group Codes*: Group 31
Matching Termination: (+) on L.H.S. & (-) on R.H.S)
VMAX CHARGE TANK: The Ultimate Power Solution
- AGM Electrolyte Suspension System: Ensures reliable performance with minimal maintenance.
- Custom-Built Military-Grade Alloys: Crafted for durability and long-lasting strength.
- Maintenance-Free Operation: Enjoy hassle-free use with no need for regular upkeep.
- Fast Charge Delivery: Get back on the road faster with rapid charging capabilities.
- Ultra-Low Self-Discharge Rate: Holds power longer, even when not in use.
- Built for Extreme Conditions: Resistant to vibrations, heat, and harsh weather, ensuring consistent performance in any environment.
- Sealed, Non-Spillable & Non-Hazardous: Safe, eco-friendly design with no dangerous fumes or gases.
- Maximum Power Density & Deep Cycle Performance: Delivers outstanding power and reliability, cycle after cycle.
Don’t settle for ordinary lead-acid batteries. Choose the VMAX CHARGE TANK for superior performance, durability, and peace of mind.
