Chloride CSU4 High Performance Replacement Battery 1.59 lb
— Ready to ship immediately
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.
Chloride CSU4 High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
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
6 Volts | 4.5 AH
Terminal Type
F1
Replacement Chloride CSU4 Battery — Compatible with Chloride CSU4
Upgrade your emergency lighting system with a high-quality replacement battery engineered for performance and reliability. This replacement Chloride CSU4 battery is designed to meet or exceed OEM SLA specifications, delivering steady, dependable power when you need it most. Built with AGM technology and a maintenance-free, spill-proof design, this battery offers professional-grade performance and exceptional reliability for Chloride CSU4 emergency lighting applications. Whether you are maintaining building safety systems or keeping critical fixtures ready, this long-lasting battery ensures confidence and continuous operation.
Key Specifications
- Compatible Model: Chloride CSU4
- Battery Type: Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
- Technology: Absorbent Glass Mat (AGM) Technology
- Maintenance: Maintenance-Free Design with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: SigmasTek
- Voltage: 6 Volts
- Capacity: 4.5 AH
- Terminal Type: F1
Benefits
Designed for durability and dependable service life, this replacement battery is an excellent choice for facility managers, electricians, and safety professionals. The AGM construction provides robust internal support and vibration resistance, helping the battery deliver a predictable discharge profile and longer life compared to older flooded designs. As a high-performance battery built for emergency lighting systems, it provides reliable reserve power that remains ready through repeated charge/discharge cycles.
The maintenance-free, spill-proof construction minimizes installation risk and ongoing upkeep—no topping off or electrolyte handling is required—making this a convenient long-lasting battery for commercial and residential settings. U.L. recognition and CE certification add an extra layer of assurance for safety-critical applications.
Typical applications include emergency lighting modules, exit signs, and other safety fixtures. It can also serve as a dependable backup for small UPS units, emergency power supplies, and portable equipment where a compact sealed battery is required. If you need a reliable replacement battery for routine maintenance or emergency preparedness, this model provides the stability and performance operators expect.
Ready to replace your old battery? Order this high-performance battery for the Chloride CSU4 today and restore reliable emergency lighting performance with a trusted, long-lasting battery solution.
Technical Specifications
Product Highlights
- Brand Replacement : Chloride CSU4 Battery
- Manufacturer: SigmasTek
- Product Type: Emergency Power
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
