SB-4D 12V 208Ah AGM Battery | Long Life Standby UPS Power
🚚 Freight Shipping Notice
Due to this product’s weight and risk of damage during transit, it can only be shipped via transport truck. Please click the Request Quote button and provide your shipping details for a custom freight quote.
💡 The lowest rate applies to a business address with unloading capability. Residential delivery includes tailgate lift service and incurs a $125 surcharge.
SB-4D 12V 200Ah AGM Battery for UPS, Medical & Standby Power Systems
The SB-4D is a high-capacity 12V AGM VRLA battery engineered for critical standby and backup power applications. Designed for long-life float service with up to 12 years design life, it delivers dependable performance for UPS systems, telecom infrastructure, medical equipment, emergency lighting, and security installations.
Technical Specifications
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Why Choose This Product
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- High-capacity AGM VRLA technology for dependable standby power.
- Designed for critical UPS, telecom, security, and medical applications.
- Maintenance-free and spill-proof sealed construction.
- Long float service life of up to 12 years under recommended conditions.
- Low self-discharge characteristics help maintain stored energy.
- Heavy-duty M8 terminal configuration supports high-current applications.
- Manufactured in certified facilities with recognized quality standards.
Typical Applications
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Product Highlights
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- 208Ah capacity at 20-hour rate.
- Advanced AGM (Absorbent Glass Mat) construction.
- UL Recognized Component (MH60449).
- Supports air transport requirements under IATA/ICAO Special Provision A67.
- Manufactured in ISO-certified facilities.
- Excellent choice for long-duration standby installations.
- Robust design for demanding backup power environments.
FAQs
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Is this a maintenance-free battery?
Yes. The SB-4D uses sealed AGM VRLA technology and does not require electrolyte maintenance.
What charging voltages are recommended?
Float charging should be maintained at 13.6V–13.8V, while cyclic charging should be 14.6V–14.8V at 25°C.
What types of systems is this battery designed for?
It is suitable for UPS systems, telecom installations, medical equipment, emergency lighting, security systems, and other standby power applications.
How long is the design life?
The battery is designed for up to 12 years of float service under recommended operating conditions.
Reliable Long-Term Backup Power
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The SB-4D combines high-capacity energy storage, long service life, and maintenance-free AGM technology to deliver dependable backup power for mission-critical equipment. Proper charging and operating practices help maximize performance and service life throughout the battery's operational lifespan.
Never install AGM batteries in airtight enclosures. Avoid short-circuiting terminals and do not mix batteries of different ages or types within the same battery bank.
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If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck!
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.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
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