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SigmasTek  |  SKU: BW-13466

Galion 503L High Performance Replacement Battery 68.06 lb

22% off
Sale price $287.99 USD Regular price $368.99
Shipping calculated at checkout.
High performance 12V 100AH SLA battery for reliable power
VRLA sealed technology safe for any position and sensitive equipment
Meets or exceeds original manufacturer specs for quality and durability
Wide operating temperature range and high discharge design
UL certified with 1-year warranty and fast 3-day shipping
In stock

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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

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


Volts & Amps

12 Volts | 100 Ah

Terminal Type

Nut & Bolt

Galion 503L Replacement Battery (Compatible with Galion 503L)

The Galion 503L replacement battery is a high-performance battery engineered to provide reliable 12V power with ample capacity and long life. This 12V 100AH SLA battery offers consistent, maintenance-free operation and is designed to match or exceed original equipment specifications. Whether used in industrial cleaning machines, backup systems, or other high-demand applications, the Galion 503L replacement battery is built for dependable performance and durability.

Key Specifications

  • Brand: Galion
  • Model: 503L
  • Type: VRLA (Valve-Regulated Lead Acid) sealed battery
  • Volts: 12 V
  • Amp Hours: 100 AH
  • Terminal: NB
  • Weight: 68 Lbs
  • Length: 12 In
  • Width: 6.6 In
  • Height: 8.15 In
  • UL Certified (Underwriters Laboratories)
  • Package contains: 1 battery
  • Guaranteed compatibility with original battery
  • Warranty: 1-year Warranty
  • ETD: 3 Business Days
  • Shipping Methods: UPS Ground and USPS (we ship in 1 business day for all in-stock items)
  • Customer Support: Toll-free , email and chat available

Benefits

  • Durability: Constructed with VRLA sealed technology and high discharge capability, the Galion 503L endures heavy use and environmental variation without compromise.
  • Long life: As a long-lasting battery option, it reduces downtime and maintenance, delivering consistent performance for extended service intervals.
  • High performance: The 100 AH capacity ensures robust runtime and stable power delivery for high-demand systems and frequent cycling.
  • Safe and maintenance-free: VRLA design makes the battery safe to mount in various positions and suitable around people and sensitive electronics.
  • Typical applications: Recommended for ride-on and walk-behind floor scrubbers, UPS and backup power solutions, industrial tools, and mobility devices that require sustained energy.
  • Quality assurance: UL certification and guaranteed compatibility provide peace of mind when replacing your original Galion 503L battery.

Replace your aging battery with the Galion 503L replacement battery today and experience reliable, long-lasting power with fast shipping and a 1-year warranty. Order now or contact our support team at for help choosing the right battery.

Technical Specifications

Voltage12 Volts
Amp Hours100 Ah
Terminal TypeNut & Bolt
Length (in.)12.0
Width (in.)6.6
Height (in.)8.15
Weight (lb.)68.0

Product Highlights

  • Brand Replacement : Galion 503L Replacement
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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