Coolster GK-6125 125CC High Performance Replacement Battery 4.96 lb
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Coolster GK-6125 125CC High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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.
Disclaimer
Disclaimer
⚠️ 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 | 6 Ah
Terminal Type
Nut & Bolt
Coolster 125CC GK-6125 Replacement Go Kart Battery
Specifically designed as a replacement battery for the Coolster 125CC GK-6125 go kart, this AGM maintenance-free unit offers dependable starting power, rugged reliability and maintenance-free convenience. Ideal for high-rate discharge applications like go karts where short bursts of high power are required, this high-performance battery provides consistent starts and stable power delivery while resisting vibration and temperature extremes.
Key Specifications
- Compatible Model: Coolster 125CC GK-6125 (Go Kart)
- Replacement Brand: SigmasTek
- Vehicle Brand: Coolster
- Battery Type: AGM Maintenance-Free (Absorbed Glass Mat Design)
- Voltage: 12 Volts
- Amp-Hours: 6 Ah
- Terminal Type: Nut & Bolt
- Design Features: Maintenance-Free, Spillproof and Leakproof
- Certifications: U.L. Recognized and CE Certified
- Valve Regulated Vent System
- Durability: Extreme Freeze, Heat and Vibration Resistance
- Performance: Superior Starting Power and Deep Cycle Capacity
- Condition: Brand New, Factory Fresh
- Warranty: 6 Month Warranty
Benefits
- Durability: The AGM design and robust build protect against spills and leaks and add resistance to vibration—perfect for the bumps and impacts of karting.
- Long Life: A maintenance-free construction eliminates the need for acid topping, and factory testing helps ensure this long-lasting battery will deliver reliable service lap after lap.
- High Performance: Built for high-rate discharge, this high-performance battery provides the immediate power needed for fast starts and acceleration in competitive and recreational go karts.
- Quality Assured: U.L. recognition and CE certification demonstrate compliance with industry safety and quality standards for confident operation.
- Flexible Applications: While optimized for the Coolster 125CC GK-6125 go kart, this 12V replacement battery is also a dependable choice for similar powersports, emergency backup power, UPS systems or portable tools that require a reliable, long-lasting battery.
- Ready to Install: Ships brand new and factory fresh with professional testing and packaging and includes a 6 month warranty for peace of mind.
Ready to upgrade? Purchase this Coolster 125CC GK-6125 replacement battery now to enjoy a high-performance, long-lasting battery solution that keeps your go kart running strong.
Technical Specifications
Product Highlights
- Brand Replacement : Coolster
- Manufacturer: SigmasTek
- Product Type: ATV
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Connections & Interface
- Polarity: "'-/+"
Payment & Security
Payment methods
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