SB6-425D - 6V 425Ah, EV/DC Series, (Group L16) Deep Cycle Battery
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🔋 Deep Cycle AGM vs. Regular AGM: Why It Matters
Deep cycle AGM batteries are designed for repeated, sustained energy delivery—making them ideal for mobility devices, solar systems, RVs, marine use, and electric vehicles.
| Feature | Deep Cycle AGM | Regular AGM |
|---|---|---|
| Designed For | Frequent deep discharges (50–80%) | Short-term backup or starting |
| Plate Thickness | Thicker plates for durability | Thinner plates |
| Cycle Life | Higher (hundreds to thousands of cycles) | Lower |
| Energy Delivery | Stable over long periods | Short bursts of high current |
| Best For | Mobility, solar, marine, RVs | UPS, vehicle starting |
In summary: If your application requires consistent power through frequent charge/discharge cycles, a deep cycle AGM battery is the smarter, longer-lasting investment.
Please double-check that the batteries you're ordering match the ones in your unit before completing your purchase. We want to make sure you get exactly what you need!
SB6-425D EV/DC Series Battery – 6V 425Ah Deep Cycle AGM (Group L16)
Power demanding applications with the SB6-425D 6V 425Ah deep cycle AGM battery – engineered for high-cycle performance, long service life, and rugged reliability. Designed for electric vehicles, renewable energy systems, marine setups, and industrial equipment, this EV/DC Series AGM battery delivers consistent power, excellent vibration resistance, and maintenance-free operation in even the toughest environments.
Technical Specifications
Why Choose the SB6-425D?
- Massive Energy Capacity: 425Ah provides long runtime for demanding deep cycle applications.
- Built for Heavy-Duty Use: Thick plates and reinforced construction for high cycling performance.
- Maintenance-Free AGM Design: Spill-proof, sealed, and safe for indoor or enclosed installations.
- High Vibration Resistance: Ideal for mobile, marine, and EV environments.
- Flexible Installation: Can be mounted in multiple orientations (except inverted).
- Extreme Temperature Performance: Reliable operation in harsh environments.
- Certified Quality: Manufactured in ISO-certified facilities and UL-recognized.
Typical Applications
- Electric vehicles (EV and mobility platforms)
- Solar and renewable energy storage systems
- Marine and boating applications
- RV and off-grid power setups
- Industrial equipment and backup systems
- Telecom and energy storage installations
Product Highlights
- Battery Size: Group L16
- Voltage: 6V
- Capacity: 425Ah
- Chemistry: AGM (VRLA)
- Terminal: F22 (M8)
- Design: Deep Cycle
- Construction: Tin-rich lead alloy grids
SB6-425D Battery FAQs
-
Is the SB6-425D battery maintenance-free?
Yes. This AGM (VRLA) battery is completely sealed and does not require topping up with water or regular maintenance. -
Can this battery be used for solar or off-grid systems?
Absolutely. The SB6-425D is designed for deep cycle use, making it ideal for solar energy storage and off-grid power systems. -
How long will a 425Ah battery last?
Runtime depends on your load. Higher capacity means longer runtime, but actual duration varies based on power consumption and usage conditions. -
Can the battery be mounted in any position?
Yes, it can be installed in multiple orientations, but it should not be mounted upside down (inverted). -
What type of charger should I use?
Use a compatible 6V AGM battery charger with correct float and cyclic charge voltages to maximize lifespan and performance. -
Is this battery suitable for electric vehicles?
Yes. It is specifically designed for EV/DC applications, offering strong cycling capability and vibration resistance. -
Does it come with connectors or cables?
No. You will need to reuse your existing connectors and cables during installation.
Important Notes
- Installation: Existing connectors and cables must be reused – some assembly required.
- Capacity Differences: Slight variations in Ah rating are normal in replacements and only affect runtime, not compatibility.
- Warranty: Includes a 1-year warranty with a 30-day return policy.
- Shipping: Dispatched from Canada with reliable supply and fresh stock.
Reliable Deep Cycle Power You Can Trust
The SB6-425D 6V 425Ah AGM battery is built for performance, durability, and long cycle life. Whether you're powering off-grid systems, electric vehicles, or marine equipment, this high-capacity deep cycle battery delivers dependable energy storage with maintenance-free convenience and industrial-grade reliability.
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Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.
🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
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How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
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Delivery and Shipping
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