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Item #:
43027728
NT-12-35 NB 12V 35AH U1 Deep Cycle AGM Solar Battery Replaces 33Ah, 34Ah, 36Ah Brand Product
90% of respondents would recommend this to a friend
Item #:
43027728
USD 103
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What Stands Out
High Capacity
With 35Ah capacity, this battery offers superior power storage for longer usage times, making it ideal for solar systems and deep cycle applications.
AGM Technology
Utilizing Absorbent Glass Mat technology, this battery ensures leak-proof performance and minimal maintenance, enhancing safety and longevity.
Versatile Replacement
Designed to replace various battery sizes (33Ah, 34Ah, 36Ah), it provides flexibility and easy integration in existing setups, maximizing user convenience.
Product Details
- Neptune NT-12350 12V 35AH U1 Deep Cycle AGM Solar Battery
- Sealed AGM design for leak-free, maintenance-free performance
- Comes fully charged and ready to use
- Patented sealed post to prevent corrosion and extend battery life
- Extreme vibration resistance for maximum conductivity
- Replaces multiple battery models including D5880 and UB12350FR
| Number of Batteries | 1 12V batteries required. (included) |
| Brand | Neptune Power Products |
| Model Number | NT12-35 NB |
| UPC | 691344886230 691344876538 691344886162 |
| Manufacturer | Neptune Power Products |
| Battery Cell Type | Sealed Lead Acid |
| Battery Capacity | 35 amp_hours |
| Voltage | 12 volts_of_direct_current |
| Reusability | Rechargeable |
| Compatible Phone Models | jazzy |
| Unit Count | 1 Count |
| Battery Weight | 23.5 pounds (10.66 kg) |
| Item Dimensions | 5.12 x 7.68 x 6.5 inches (13 x 19.5 x 16.5 cm) |
| Item Weight | 24 pounds (10.89 kg) |
| Antenna Location | Mobility Scooter |
| Battery Cell Composition | Sealed Lead Acid |
| Recommended Uses For Product | Mobility Scooter |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Solar Energy Systems
Ideal for solar panels, providing reliable energy storage for off-grid applications and renewable energy setups.
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RV and Marine Use
Great for RVs and boats, supporting long-lasting power for appliances and electronic devices during travels.
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Backup Power Supply
Perfect for home or business backup systems, ensuring power continuity during outages or emergencies.
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High-Drain Applications
Not suitable for devices requiring high discharge rates, such as starter motors or heavy machinery.
Product Description
About This Item
Introducing the Neptune NT-12350 12V 35AH U1 Deep Cycle AGM Solar Battery - your perfect companion for all your solar power needs. With its superior performance and reliability, this Neptune Solar Battery is designed to surpass your expectations. Whether you need a battery for residential, commercial, or industrial solar applications, look no further than the Neptune NT-12350.
Featuring a capacity of 35AH, this deep cycle AGM battery is a direct replacement for 33Ah, 34Ah, and 36Ah batteries. You can trust that it will deliver the power and endurance you need for your solar system. Why choose the Neptune NT-12350 for your solar project? This top-of-the-line solar battery boasts exceptional durability, allowing it to withstand harsh conditions and provide long-lasting performance.
It is designed with advanced technology, ensuring maximum efficiency and minimal energy loss. In addition, the Neptune U1 Deep Cycle AGM Solar Battery is maintenance-free, making it hassle-free to use. You can install it with ease and forget about the regular maintenance associated with other battery types.
With its affordable price point and exceptional quality, this Neptune Solar Battery is a smart investment for any solar enthusiast. Don't settle for subpar batteries that can't handle the demands of your solar system - choose Neptune and experience the difference. Upgrade your solar power setup with the Neptune NT-12350 12V 35AH U1 Deep Cycle AGM Solar Battery.
Harness the power of the sun and enjoy reliable, clean energy for years to come. Get yours today and unlock the true potential of your solar system.
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Customer Questions & Answers
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Question:
What is the capacity of the Neptune NT-12350 battery?
Answer: The Neptune NT-12350 is a 12V deep cycle AGM battery with a capacity of 35Ah. This specification enables it to store a significant amount of energy, making it suitable for various applications, including solar power systems and recreational vehicles. Due to its robust capacity, this battery can effectively provide power for longer periods, ensuring reliable performance during demanding situations, such as in off-grid settings or during extended outdoor activities. -
Question:
What applications can the Neptune NT-12350 battery be used for?
Answer: This AGM battery is designed for deep cycle use, making it ideal for solar energy systems, RVs, boats, and other applications that require a steady power supply over an extended period. Its ability to handle frequent discharging and recharging cycles comes in handy for renewable energy setups where consistent power sourcing is crucial, enabling users to run appliances efficiently during outdoor adventures or energy storage in home solar systems. -
Question:
How does AGM technology benefit the Neptune NT-12350 battery?
Answer: AGM (Absorbent Glass Mat) technology enhances the Neptune NT-12350's performance by providing improved durability, efficiency, and safety. This design minimizes the risk of leakage and allows for higher discharge rates, which is particularly beneficial for deep cycling applications. As a result, users can enjoy a maintenance-free experience, reduced weight, and greater reliability, making it perfect for powering devices in challenging environments. -
Question:
Can the Neptune NT-12350 battery replace lower capacity batteries?
Answer: Yes, the Neptune NT-12350 battery is designed to replace batteries rated at 33Ah, 34Ah, and 36Ah without any issues. This compatibility ensures users can upgrade their power solutions without having to modify their existing setups significantly. Whether upgrading from smaller batteries in solar applications or RV setups, the NT-12350 provides enhanced performance and longer-lasting power. -
Question:
What are the charging considerations for the Neptune NT-12350 battery?
Answer: When charging the Neptune NT-12350, it's crucial to use the appropriate charger designed for AGM batteries, as it ensures optimal charging performance and longevity. Recommended charging parameters typically include a voltage of around 14.4-14.8V for bulk charging, followed by a float voltage of about 13.5-13.8V after reaching full charge. Adhering to these guidelines minimizes the risk of overcharging or damaging the battery, which helps maintain its efficiency and lifespan. -
Question:
Is the Neptune NT-12350 battery maintenance-free?
Answer: Yes, the Neptune NT-12350 is a maintenance-free AGM battery. This means that users don’t need to check or refill electrolyte levels, as the design encapsulates the electrolyte within the glass mat. This feature not only simplifies the user experience but also enhances safety and performance reliability, especially in demanding applications where consistent power is critical, such as in solar installations or during recreational outings. -
Question:
What is the expected lifespan of the Neptune NT-12350 battery?
Answer: The lifespan of the Neptune NT-12350 AGM battery can vary based on usage and maintenance, but it typically lasts several years with proper care. Factors such as discharge rates, recharge cycles, and environmental conditions all affect its longevity. Regularly monitoring charge levels and avoiding deep discharges will help maximize its useful life, ensuring it remains a reliable power source for your solar energy systems or RVs. -
Question:
What makes AGM batteries like the Neptune NT-12350 a good choice for solar power systems?
Answer: AGM batteries, like the Neptune NT-12350, are particularly well-suited for solar power systems due to their ability to handle repeated charge and discharge cycles effectively. Their design minimizes water loss, ensuring they can perform optimally without regular maintenance. In solar setups, users benefit from reliable energy storage, essential for balancing energy supply during daylight and nighttime usage, making them an excellent choice for off-grid living. -
Question:
How should the Neptune NT-12350 battery be stored?
Answer: To ensure the longevity of the Neptune NT-12350 battery, it should be stored in a cool, dry environment at approximately 50-70°F. Keeping it away from extreme temperatures prevents damage and preserves its cycle life. Additionally, it’s advisable to maintain a full charge before long-term storage to avoid deep discharge, which can negatively impact the battery's performance when brought back into use. -
Question:
Where can I buy the Neptune NT-12350 12V 35AH U1 Deep Cycle AGM Solar Battery?
Answer: You can purchase the Neptune NT-12350 12V 35AH U1 Deep Cycle AGM Solar Battery from Ubuy, a reliable online marketplace in Turks and Caicos that often offers a wide range of batteries and electronic components. Ubuy serves as a convenient option for users looking to find quality products, ensuring you have access to the necessary power solutions for your solar systems or other applications.
Nutritionist's Take
The NT-12-35 NB 12V 35AH U1 Deep Cycle AGM Solar Battery is not a nutrition or food product; it is a battery intended for solar energy storage and powering equipment. Hence, nutritionists do not evaluate it from a dietary perspective. However, it's essential to acknowledge that reliance on renewable energy sources such as solar can indirectly promote overall health by reducing reliance on fossil fuels, thus contributing to a clearer environment. There are no nutritional benefits associated with this battery as it does not contain any ingredients or health claims. Instead, potential drawbacks include the environmental impact of battery disposal and the need for proper recycling. While this battery may not align with dietary needs, it can support a healthier lifestyle through sustainable energy use.
Neptune Power Products 12V NT12-35 NB Editorial Review
NT-12-35 NB 12V 35AH U1 Deep Cycle AGM Solar Battery Replaces 33Ah, 34Ah, 36Ah Brand Product offers exceptional performance as evidenced by user feedback highlighting its fit for generators and long-lasting charge during outdoor activities. This battery, a 35 amp-hour sealed lead acid unit from Neptune Power Products, is rechargeable and designed for optimal compatibility with mobility scooters. With dimensions of 5.12 x 7.68 x 6.5 inches and a weight of 24 pounds, it strikes a balance between portability and power. Users appreciate the ease of installation but occasionally mention concerns regarding shipping conditions. Overall, this battery represents a reliable choice for various applications.
Customer Reviews & Ratings
34 customers ratings
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5 Star
59%
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4 Star
17%
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3 Star
7%
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2 Star
13%
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1 Star
4%
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Pros
- Easy installation process for users
- Stable performance for generators
- Maintained charge during extensive use
- Rechargeable for multiple uses
- Compact dimensions for convenience
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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USD 103
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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