CSB EVH12390 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.
CSB EVH12390 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
Nut & Bolt
CSB Battery EVH12390 Replacement Battery — Compatible with EVH12390
Replace your worn pack with confidence using the CSB Battery EVH12390 replacement battery, engineered to meet or exceed OEM SLA specifications for the EVH12390 model. This rechargeable Sealed Lead Acid (SLA) battery uses AGM technology for consistent, maintenance-free performance. Whether you require a high-performance battery for backup power or a long-lasting battery for daily use, the EVH12390 replacement is designed for reliability and safety in demanding applications.
Key Specifications
- Model: EVH12390
- Chemistry: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM)
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Voltage: 12 Volts
- Capacity: 35 AH
- Terminal Type: Nut & Bolt
- Brand: CSB Battery; Supplier Listing: SigmasTek
Benefits
The EVH12390 replacement battery is built to provide steady voltage under load, strong recharge acceptance, and a sealed, maintenance-free user experience. Its AGM construction reduces electrolyte loss and improves vibration resistance, contributing to a longer usable lifespan compared with conventional flooded designs. As a high-performance battery, it supports continuous operation for essential systems and reduces the frequency of replacements.
Common applications include uninterruptible power supplies (UPS), emergency lighting, alarm and security systems, telecommunications backup, and various portable or stationary industrial tools. The nut & bolt terminal configuration supports secure, low-resistance connections for installations that demand robust mechanical fastening and electrical stability.
Order the CSB EVH12390 replacement today to get a brand-new, factory-fresh unit with a 1 year warranty. Enjoy the peace of mind that comes from a compatible, long-lasting battery designed to deliver dependable, high-performance power when you need it most.
Technical Specifications
Product Highlights
- Brand Replacement : CSB Battery EVH12390
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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