Duracell SLAG12-50P High Performance GEL Replacement Battery 39.73 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.
Duracell SLAG12-50P High Performance GEL 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
12 Volts | 55 AH
Terminal Type
Nut & Bolt
Duracell SLAG12-50P GEL Battery (Replacement)
The Duracell SLAG12-50P replacement GEL battery is engineered as a reliable, high-performance battery option for deep cycle and standby uses. Delivering the benefits of pure gel technology and a UL-rated ABS case, this replacement battery is intended to provide consistent, long-lasting battery performance across marine, solar, mobility, and backup power systems.
Key Specifications
- Model: Duracell SLAG12-50P
- Technology: Pure Gel Technology (not hybrid gel)
- Case Material: ABS (UL94 V-0) Case
- Self-discharge Rate: Less than 2% per month
- Expected Life: 3 - 5 years expected life in standby use
- Condition: Brand New and Factory Fresh
- Warranty: 1 Year Warranty
- Listing: UL Listed
- Usage Modes: Suitable for both cycle and standby applications
- Orientation: Can be operated in any orientation
- Storage: Can be stored up to 9 months at 25?C (77?F) before a freshening charge is recommended
- Capacity: Product text identifies SLAG12-50P (50 AH) and also references "12 Volts55 AH" in the listing — both figures appear in the source description
Benefits
- Durability: Constructed with a flame-resistant ABS case and pure gel electrolyte, this replacement battery provides a sealed, shock- and vibration-resistant solution for demanding environments.
- Long life: Low self-discharge (under 2% per month) and a 3–5 year standby life expectation make this a long-lasting battery choice for backup and cyclic power applications.
- High performance: Gel technology ensures stable discharge performance and consistent voltage delivery, classifying this unit as a high-performance battery suited to sensitive electronic loads.
- Typical applications: Recommended for marine applications, solar energy systems, electric wheelchairs, and scooters. Additionally, it performs well in UPS, emergency power backup, and tool battery systems that need dependable reserve capacity.
- Maintenance-free: The sealed gel design eliminates the need for periodic electrolyte checks and topping, simplifying ownership and installation.
- Flexible installation: Operable in any orientation, allowing for versatile mounting in tight or unconventional spaces.
Don’t wait to ensure reliable power — order your Duracell SLAG12-50P replacement battery today. Purchase this long-lasting battery now for dependable, high-performance backup and deep cycle power.
Technical Specifications
Product Highlights
- Brand Replacement : Duracell SLAG12-50P GEL
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- 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.
