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SigmasTek  |  SKU: BW-13281

Power Sonic DCG12-50 GEL Compatible Replacement Battery 39.73 lb

12% off
Sale price $249.99 USD Regular price $282.99
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Pure Gel Technology for reliable deep cycle performance
Durable ABS (UL94 V-0) flame-retardant case
Low self-discharge rate of less than 2% per month
Long service life of 3-5 years in standby use
UL listed with 1-year manufacturer warranty
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 55 AH

Terminal Type

Nut & Bolt

Power Sonic DCG12-50 GEL Battery (Replacement) — Compatible with DCG12-50

The replacement Power Sonic DCG12-50 GEL battery provides a dependable, genuine GEL-based option for a wide range of deep-cycle and standby installations. Engineered to meet or exceed OEM GEL battery specifications, this replacement battery offers pure gel construction for consistent, long-lasting performance in marine, solar, mobility, and backup power systems.

Key Specifications

  • Compatible Model: Power Sonic DCG12-50
  • Battery Type: GEL (Pure Gel Technology)
  • Voltage: 12 Volts
  • Capacity: 55 AH
  • Terminal: Nut & Bolt
  • Case Material: ABS (UL94 V-0)
  • Self-discharge Rate: Less than 2% per month
  • Expected Life in Standby Use: 3 - 5 years
  • Condition: Brand New, Factory Fresh
  • Certifications: UL Listed
  • Warranty: 1 Year
  • Applications Listed: Marine, Solar, Electric Wheelchairs, Scooters
  • Storage Note: Can be stored up to 9 months at 25°C (77°F) before a freshening charge is recommended

Benefits

Pure gel chemistry delivers reliable, deep-cycle durability and improved tolerance to deep discharge and vibration, making this replacement battery a robust, long-lasting battery choice for both cycle and standby use. The UL94 V-0 ABS case and UL listing add safety and flame-retardant protection for installations that require high standards of compliance.

With a low self-discharge rate (<2% per month) and an expected standby life of 3–5 years, the Power Sonic DCG12-50 is ideal for seasonal, remote, or occasional-use systems where retention of charge during storage matters. This high-performance battery can be installed in any orientation and supports flexible system design and replacement needs.

Common applications include marine systems, solar power arrays, electric wheelchairs, scooters, UPS, emergency power, and other mobility or deep-cycle scenarios where reliable 12V 55Ah performance is required. As a replacement battery, it balances cost, safety, and lifecycle performance to keep equipment running smoothly.

Replace your DCG12-50 with confidence — order this Power Sonic replacement GEL battery today and secure reliable, long-lasting power with fast shipping and a 1-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.02
Width (in.)5.43
Height (in.)8.07
Weight (lb.)39.69

Product Highlights

  • Brand Replacement : Power Sonic DCG12-50
  • Manufacturer: SigmasTek
  • Product Type: Heavy Duty Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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