National Battery C35U1-IT High Performance Replacement Battery 24.72 lb
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Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
National Battery C35U1-IT 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 | 35 AH
Terminal Type
Internal Thread
National Battery C35U1-IT Battery (Replacement) — Compatible with National Battery C35U1-IT
Ensure uninterrupted operation with this National Battery C35U1-IT replacement battery. Designed as a direct replacement for the National Battery C35U1-IT, this sealed lead acid (SLA) unit features Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof design. Whether you need reliable backup for emergency systems or a steady power source for everyday equipment, this high-performance battery delivers the durability and consistent output you expect.
Key Specifications
- Model: National Battery C35U1-IT
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM)
- Voltage: 12 Volts
- Capacity: 35 AH (Amp-hours)
- Terminal: Internal Thread (IT)
- Design: Maintenance-Free, Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: National Battery (replacement)
Benefits
- Durability: Robust AGM construction offers resistance to common stressors such as vibration and temperature variations, helping to protect internal plates and seals.
- Long Life: Engineered to maintain capacity across many cycles, providing a long-lasting battery solution suitable for both standby and cyclic use.
- High Performance: Provides reliable, steady power output for sensitive electronics and critical systems, qualifying it as a high-performance battery for professional use.
- Maintenance-Free: The sealed design prevents spills and eliminates routine watering or service, simplifying device upkeep.
- Certified and Safe: U.L. Recognized and CE Certified to meet key safety requirements in commercial and consumer applications.
- Common Uses: Well-suited for UPS units, emergency lighting, security and alarm systems, medical instruments, mobility devices, and many power tools.
- Perfect Replacement: Directly compatible with National Battery C35U1-IT models for effortless replacement and dependable operation.
Don’t wait until your next power outage — replace your old battery with this National Battery C35U1-IT replacement battery today. With AGM technology, certified safety, and a 1 Year Warranty, this long-lasting battery is an excellent choice for reliable power. Purchase now to ensure continuous, high-performance operation.
Technical Specifications
Product Highlights
- Brand Replacement : National Battery C35U1-IT
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
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