Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-13953

Rhino SLA4-6 High-Performance Compatible Replacement Battery 1.59 lb

21% off
Sale price $21.99 USD Regular price $27.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free, spill-proof design for easy and safe use
U.L. recognized and CE certified for reliable quality assurance
Brand new and factory fresh for optimal performance
1-year warranty for peace of mind and guaranteed satisfaction
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

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.

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

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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

🔹 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: 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

Rhino SLA4-6 Replacement Battery — Compatible with Rhino SLA4-6

This Rhino SLA4-6 replacement battery is engineered for direct compatibility with the Rhino SLA4-6 model, delivering dependable performance and reliable power where you need it most. As a rechargeable Sealed Lead Acid (SLA) pack built with Absorbent Glass Mat (AGM) technology, it provides steady output for standby systems and mobile applications. If you’re searching for a high-quality replacement battery that balances performance and value, this high-performance battery offers a maintenance-free, spill-proof design and industry certifications to ensure safety and consistent operation. The Rhino SLA4-6 long-lasting battery is brand new and backed by a 1 year warranty, giving you confidence for UPS, emergency power, and other critical uses.

Key Specifications

  • Model: Rhino SLA4-6
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Label/Info: Rhino SLA4-6 Battery (Replacement)*SigmasTek*6 Volts4.5 AHF1
  • Voltage: 6 Volts
  • Capacity: 4.5 AHF1

Benefits

Designed to be a dependable replacement battery for your Rhino SLA4-6 device, this unit combines durability and long service life with the convenience of a maintenance-free SLA design. The AGM construction improves vibration resistance and reduces the risk of leakage, making it ideal for both stationary and portable applications. As a high-performance battery, it maintains reliable voltage under load and is well-suited to repeated charge/discharge cycles typically found in standby and cyclic roles.

Key performance and application benefits include:

  • Durability: AGM plates and spill-proof casing resist shock and vibration for longer operational life.
  • Long Life: Factory-fresh cells and controlled manufacturing help ensure consistent cycle life and shelf life.
  • High Performance: Stable output appropriate for sensitive electronics and emergency systems requiring dependable power delivery.
  • Maintenance-Free: No electrolyte topping up or routine maintenance required—ideal for hard-to-access installations.
  • Safety & Compliance: U.L. Recognized and CE Certified for confidence in regulated environments.

Typical applications include UPS backup systems, emergency lighting and power, security systems, medical devices, portable tools, and general-purpose standby power where a reliable, long-lasting battery is required.

Ready to replace your old pack? Order this Rhino SLA4-6 replacement battery today to restore dependable power — a smart choice for anyone seeking a high-performance battery and a long-lasting battery solution backed by a 1 year warranty.

Technical Specifications

Voltage6 Volts
Amp Hours4.5 AH
Terminal TypeF1
Length (in.)2.76
Width (in.)1.86
Height (in.)3.94
Weight (lb.)1.59

Product Highlights

  • Brand Replacement : Rhino SLA4-6 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.