Power Sonic DCG12-50 GEL High Performance Replacement Battery 39.73 lb

Replacement Power Sonic DCG12-50 GEL — Compatible DCG12-50

The Power Sonic DCG12-50 replacement GEL battery is a purpose-built deep cycle solution that meets or exceeds OEM GEL specifications. As a pure gel battery (not a hybrid), the DCG12-50 offers reliable, maintenance-free power for marine, solar, mobility, and other cycle-intensive applications. If you’re seeking a stable, long-lasting battery solution for deep cycle use, this GEL replacement battery is engineered to deliver consistent performance and extended life.

Key Specifications

• Model: Power Sonic DCG12-50 GEL (Replacement)
• Voltage: 12 Volts
• Amp-hours: 55 AH
• Technology: Pure Gel Technology (Not to Be Mistaken with Hybrid Gel)
• Case: ABS (UL94 V-0) Case
• Self-discharge rate: Less than 2% per month
• Expected life in standby use: 3 - 5 years
• Cycle/Standby capability: Can be used for both cycle and standby applications and can be operated in any orientation
• Storage: Can be stored for up to 9 months at 25°C (77°F) before a freshening charge is recommended
• Warranty: 1 Year Warranty
• Certifications: UL Listed
• Condition: Brand New and Factory Fresh
• Terminal: Nut & Bolt
• Brand/Supplier text: SigmasTek

Benefits

The DCG12-50’s pure gel chemistry offers superior deep cycle durability and enhanced resistance to vibration, making it well suited for demanding environments like marine and mobility applications. Its low self-discharge rate (less than 2% per month) helps preserve charge during long storage intervals, and the capability to operate in any orientation simplifies installation in tight spaces. These traits make it an excellent choice as a replacement battery for electric wheelchairs, scooters, solar energy banks, and marine electronics.

As a true gel product (not hybrid gel), the DCG12-50 provides consistent plateau voltage and reduced electrolyte migration, which improves life in repeated deep-discharge scenarios. Typical applications include solar arrays, marine trolling motors and electronics, mobility devices such as electric wheelchairs and scooters, and other deep cycle uses where reliability and predictable discharge behavior are required. The ABS UL94 V-0 case enhances flame retardancy and overall durability, and the nut & bolt terminal ensures a secure mechanical and electrical connection in high-vibration applications.

Need a dependable replacement Power Sonic DCG12-50 GEL long-lasting battery for your application? Order today and receive a factory-fresh, tested GEL battery ready for reliable service in marine, solar, or mobility systems.