Tian Neng 6-EVF-100 Replacement Battery 12V 90Ah AGM Deep Cycle
🔋 This Battery is a Deep Cycle AGM, We Offer This as a replacement rather than a 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!
SB12900D - 12V, 90Ah AGM Deep Cycle Battery Replacement for Tian Neng 6-EVF-100 | 1080Wh High-Capacity Power
Upgrade your mobility equipment, marine systems, renewable energy installations, and industrial equipment with the SB12900D 12V 90Ah AGM Deep Cycle battery. Designed for demanding cyclic service, this maintenance-free VRLA battery delivers dependable long-lasting performance while serving as a reliable replacement for the Tian Neng 6-EVF-100.
Technical Specifications
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Why Choose This Product
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- Reliable 12V 90Ah AGM deep cycle battery for demanding cyclic applications.
- Advanced EV/DC Series design with thick plates, high tin content, and optimized paste formulation for extended service life.
- Maintenance-free VRLA AGM construction prevents leaks and eliminates routine maintenance.
- Excellent vibration and mechanical shock resistance for mobility and industrial environments.
- Virgin lead/calcium/tin alloy grids provide dependable performance and long service life.
- Designed to perform across a wide operating temperature range.
- Direct replacement for the Tian Neng 6-EVF-100. A different Ah rating simply changes runtime between charges.
Compatible Models
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Typical Applications
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Product Highlights
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- 12V 90Ah (20HR) AGM Deep Cycle battery.
- 1080Wh energy capacity.
- F11 (M6) threaded terminals for secure installation.
- 750A maximum discharge current (5 seconds).
- Spill-proof, maintenance-free VRLA AGM technology.
- Existing cables and connectors can often be reused (some assembly may be required).
FAQs
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Will this replace the Tian Neng 6-EVF-100?
Yes. Our team has confirmed the SB12900D will work as a drop-in replacement for the Tian Neng 6-EVF-100.
Does the different Ah rating matter?
No. A different Ah rating simply affects the maximum runtime between charges and does not prevent the battery from working as a replacement.
Do I need new cables?
Existing cables and connectors can often be reused, although some assembly may be required depending on your application.
Should I verify the battery before ordering?
Yes. Please verify your battery dimensions and terminal type before placing your order.
Warranty & Returns
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- 1-Year Replacement Warranty.
- 30-Day Return Policy.
Buy with Confidence
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The SB12900D is engineered to deliver dependable deep cycle AGM performance for demanding mobility, renewable energy, marine, and industrial applications. Please verify your battery dimensions and terminal type before ordering for the best fit.
Existing cables and connectors can often be reused, although some assembly may be required depending on your application.
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💡 Shipping heavy or bulk items?
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
See our shipping policy and details at this link Shipping Details
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Not sure which replacement battery you need? Just snap a photo or video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model—no guesswork, no hassle.
🔍 Fast, Expert Assistance
We've helped thousands of customers find the right battery. Whether it's for an alarm system, emergency lighting, UPS, mobility scooter or industrial equipment, we've got you covered.
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