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SigmasTek  |  SKU: BW-18856

EverStart ES9BS High Performance Replacement Battery 6.21 lb

26% off
Sale price $41.99 USD Regular price $56.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof construction ensures safe handling
U.L. recognized and CE certified for reliable quality and safety
Superior starting power with deep cycle capacity for high performance
Resistant to extreme heat, freeze, and vibration for long-lasting 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 | 8 AH

Terminal Type

Nut & Bolt

Replacement EverStart ES9BS - Compatible Motorcycle Battery (ES9BS)

Get back on the road with confidence using this compatible replacement EverStart ES9BS — an AGM maintenance-free battery engineered for reliable starts, reduced maintenance and dependable performance in demanding conditions. The ES9BS replacement battery offers the high-performance battery characteristics riders and technicians expect, paired with the convenience of a long-lasting battery design that requires no acid filling.

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
  • SigmasTek
  • 12 Volts
  • 8 AH
  • Nut & Bolt terminals
  • EverStart

Benefits

The EverStart ES9BS provides exceptional durability with an AGM structure that protects internal plates and resists vibration, heat and cold extremes. As a high-performance battery, it delivers superior starting power for quick, reliable engine cranking and the deep cycle capacity to support repeated starts and accessory loads. Its maintenance-free, spillproof design makes installation safe and hassle-free.

Expect long-lasting battery performance thanks to low self-discharge characteristics and consistent output under load. The valve-regulated vent system helps keep the battery sealed and safe for upright and confined installations typical of motorcycles and powersport machines. U.L. recognition and CE certification confirm the ES9BS meets safety and quality standards for consumer use.

Ideal applications include motorcycles, scooters, and other powersport vehicles where a compact, reliable 12V 8 AH AGM is required. This battery also serves well in emergency backup roles such as small UPS units, portable emergency lights and handheld power tools that require dependable burst power.

Ready to upgrade? Buy this replacement EverStart ES9BS now and enjoy a high-performance, maintenance-free solution that gives you the long-lasting battery reliability your ride deserves. Order today for prompt shipping and trusted support.

Technical Specifications

Voltage12 Volts
Amp Hours8 AH
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)120
Length (in.)5.94
Width (in.)3.46
Height (in.)4.21
Weight (lb.)6.2

Product Highlights

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

Connections & Interface

  • Polarity: "'+/-"

Payment & Security

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