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SigmasTek  |  SKU: BW-18938

Power Sonic PTX7A-BS Compatible Replacement Battery 6.31 lb

24% off
Sale price $36.99 USD Regular price $48.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid refills
Spillproof and leakproof for safe, hassle-free use
U.L. recognized and CE certified for quality and safety assurance
Superior starting power with deep cycle capacity for reliable performance
Resistant to extreme freeze, heat, and vibrations for durability
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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 7 AH

Terminal Type

Nut & Bolt

Replacement Power Sonic PTX7A-BS Motorcycle Battery - Compatible Model PTX7A-BS

Get back on the road with confidence using this compatible replacement Power Sonic PTX7A-BS battery. As an AGM maintenance-free unit, it frees you from acid handling while delivering dependable start-up power and durable performance. This replacement battery is an excellent choice for riders seeking a high-performance battery that is safe, compact and built for long service life.

Key Specifications

  • Maintenance-Free Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Absorbed Glass Mat Design
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Brand New, Factory Fresh
  • 6 Month Warranty
  • Manufacturer: SigmasTek
  • Compatible Brand: Power Sonic
  • Voltage: 12 Volts
  • Capacity: 7 AH
  • Terminal Type: Nut & Bolt
  • Model: PTX7A-BS

Benefits

The PTX7A-BS replacement battery is engineered for reliable engine starts and consistent performance across a range of conditions. AGM technology ensures efficient charge acceptance, excellent vibration tolerance and reduced internal resistance—key attributes for a long-lasting battery in rugged riding environments. The sealed, valve-regulated design offers enhanced safety, preventing spills and leaks while enabling flexible mounting orientations.

This battery is ideal for motorcycle applications but also serves well in other high-rate discharge situations including scooters, small watercraft and ATVs. It can provide short-term backup for essential electronics in a UPS role or power portable tools during emergency repairs—demonstrating the versatility of a high-performance battery in compact formats. The combination of superior starting power and deep cycle capacity makes it a practical choice for riders who expect dependable starts and minimal upkeep.

Each Power Sonic PTX7A-BS replacement unit is brand new and factory tested to meet quality standards, and includes a 6 month warranty for added peace of mind. Orders for in-stock items generally ship quickly so you can replace a failing battery without delay.

Ready for reliable starts? Purchase your replacement Power Sonic PTX7A-BS long-lasting battery today and enjoy strong performance and worry-free ownership.

Technical Specifications

Voltage12 Volts
Amp Hours7 AH
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)105
Length (in.)5.94
Width (in.)3.46
Height (in.)3.7
Weight (lb.)6.3

Product Highlights

  • Brand Replacement : Power Sonic
  • Manufacturer: SigmasTek
  • Product Type: Motorcycle
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'+/-"

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