High Performance 12 Volt 18 Amp Deep Cycle Replacement Battery 12.66 lb
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High Performance 12 Volt 18 Amp Deep Cycle 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 | 18 Ah
Terminal Type
Nut & Bolt
12 Volt 18 Amp Deep Cycle Replacement Battery — SigmasTek 12V 18Ah
The 12 Volt 18 Amp Deep Cycle replacement battery is a versatile, Rechargeable Sealed Lead Acid (SLA) unit designed for both cycle and standby duties. Built brand new and factory fresh, this deep cycle battery delivers consistent, reliable power for emergency systems, security, medical devices, and consumer applications. With maintenance-free, non-spillable construction and UL listing, this battery is a dependable, long-lasting battery option that meets OEM SLA specifications and comes backed by a minimum one year warranty.
Key Specifications
- Model: 12 Volt 18 Amp Deep Cycle Battery (Replacement)
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- Designation: Deep Cycle
- Voltage: 12 Volt
- Capacity: 18 Amp (18 Ah)
- Terminal Type: Nut & Bolt
- Brand: SigmasTek
- Design: Maintenance-Free, Non-Spillable
- Orientation: Can operate in any orientation
- Life Expectancy: 3-5 years in standby use (as specified)
- Certifications: UL Listed
- Condition: Brand New, Factory Fresh
- Warranty: Minimum of 1 Year Warranty
- Shipping: In stock and ships within 24 hours (as specified)
- Compatibility: Meets or exceeds OEM SLA battery specifications
Benefits
- Durability & Reliability: Deep cycle design with sealed, non-spillable construction allows dependable performance across a wide range of applications and orientations.
- Long-Lasting Battery Life: With a stated life expectancy of 3–5 years in standby use, this battery provides longevity for backup systems and reduces the frequency of replacements.
- High-Performance Battery: Designed for both cycle and standby operation, the battery provides stable output and reliable recharge characteristics—ideal for high-demand or intermittent loads.
- Safety & Certification: UL listing and factory-fresh condition provide confidence in product safety and quality standards.
- Wide Application Range: Specifically recommended for emergency lighting, security alarms, fire alarms, home & garden equipment, consumer electronics, and medical equipment—making it a versatile replacement battery.
- Easy Support & Purchase Experience: Backed by knowledgeable customer service and quick shipping; a practical choice when you need a prompt replacement that performs.
When you need a dependable 12 Volt 18 Amp deep cycle replacement battery, this SigmasTek unit delivers a powerful blend of safety, durability, and long-term value. It is a high-performance battery engineered for demanding standby and cycling tasks, and it comes with a one-year warranty to protect your investment.
Buy your 12 Volt 18 Amp Deep Cycle replacement battery today—secure a long-lasting battery that ships quickly and restores reliable power to your critical systems.
Technical Specifications
Product Highlights
- Brand Replacement : 12 Volt 18
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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