Technical Data
| Nominal voltage | 12.8V |
| Rated capacity | 100AH @0.5C to 9.6V |
| Storing Energy | 1280Wh |
| Cycle life @ 100% DOD | 2000 cycles |
| Approx. Weight | 11 Kg |
| Internal resistance | ≤30.0 mΩ |
| Max. Charging Current | 100 A |
| Max. discharge current | 100 A |
| Charge cut-off voltage | 15.2V |
| Discharge cut-off voltage | 9.6V |
| Size | L330mm×W175mm×H225mm |
| Series-parallel | Up to 4 batteries in series or 10 batteries in parallel |
| Operating Temperature Range
Charge Release Recommended |
32°F (0°C) To 113°F (45°C) -4°F (-20°C) T 140°F (60°C) 59°F (15°C) T 95°F (35°C) |
| Self-discharge rate | ≤3%/ month |
| Life expectancy (years) | 10 years @25°C at 80%DOD |
| Self-discharge | Approximately 2% per month @ 25°C |
| Long-term storage | Recharge every 6 months |
| Short circuit protection | Automatically recovers after short circuit |
| Terminal Type | Female copper insert M8 (M8/mm) |
KHZH 12V 100Ah LiFePO4 Battery delivers powerful performance in a compact design. While the case features a Sealed Lead Acid (SLA) design, advanced Lithium Iron Phosphate (LiFePO4) technology is used internally. This battery offers twice the power, half the weight, and up to four times the lifespan of a traditional 100Ah SLA battery. It provides excellent value and performance, making it ideal for demanding applications. For increased versatility, you can connect two batteries in series for a 24V system or four batteries in series for a 48V setup.
This Group 31 Deep Cycle Battery is perfect for a variety of applications, such as marine, RV, automotive, off-grid power systems, and recreational vehicles (RVs), providing all-day power to power-hungry devices such as Garmin fish finders and ice augers.
Advanced LiFePO4 Technology
At the heart of this battery is Lithium Iron Phosphate (LiFePO4) chemistry, which offers stable and safe performance along with high energy density. Compared to traditional SLA batteries, this Group 31 lithium battery is more efficient: doubling the power output, halving the weight, and quadrupling the lifespan.
Exceptional Lifespan
This 12V 100Ah LiFePO4 deep cycle battery features over 6,000 charging cycles and can last up to 10 years under ideal conditions. It can cycle up to 7,000 times even at a 50% Depth of Discharge (DOD), ensuring long-term value and reliability.
Smart Battery Management System (BMS)
Our battery is equipped with a built-in Smart Battery Management System (BMS), which provides real-time monitoring and protection against overcharging, over-discharging, over-current, and short circuit situations. This BMS is designed to maximize safety and extend lifespan, ensuring the battery remains in optimal condition for the long term.
Lightweight and Compact Design
The Group 31 form factor is designed to fit standard Group 31 battery boxes, allowing for direct replacement of equivalent lead-acid batteries.
Waterproof and Durable Design
Our Group 31 marine battery case is constructed with high-quality plastic and precision engineering to ensure superior waterproof performance. It is designed to withstand harsh conditions, making it ideal for marine environments, outdoor camping, and even extremely cold climates, ensuring reliable operation in diverse conditions.
Fast Charging and High Efficiency
The KHZH 12V 100Ah LiFePO4 Battery supports ultra-fast charging and discharging, providing high efficiency and a longer cycle life, with no maintenance required. This makes it an ideal power source for high-demand devices such as Garmin fish finders and ice augers, as well as other equipment that requires consistent power output.
Designed for Real-Time Insights
Our Smart BMS is compatible with our Battery Intelligence Platform, providing real-time analytics and intelligent insights into battery performance. This system ensures balanced charging cycles, monitors battery voltage, and helps identify the state of charge, thereby maximizing battery efficiency.
Experience the power and excellence of the KHZH 12V 100Ah LiFePO4 battery – a reliable, efficient, and long-lasting choice for deep-cycle applications.
Customized Alerts and Remote Operations for a Worry-Free Experience
The BMS motherboard is securely fixed to the hardware bracket, meeting automotive-grade standards and protecting the circuit board from physical impacts. The battery case and hardware fasteners are precisely matched, ensuring the battery pack remains intact throughout harsh environments such as transportation, marine, RV, and outdoor applications.
Applications of 31-Type Lithium Batteries
31-Type batteries are widely used in marine, automotive, off-grid, and similar applications, making them one of the most popular battery groups. Our 12V 100Ah LiFePO4 batteries are versatile and ideal for a variety of uses, including:
- Marine Batteries: An excellent 31-Type marine deep cycle battery, delivering reliable power for boats, trolling motors, and marine equipment.
- Automotive Use: An ideal 31-Type truck battery or 31-Type commercial battery, providing dependable power for commercial vehicles and heavy-duty applications.
- Recreational Vehicles (RVs): Enhance energy storage with our 31-Type RV battery, ensuring power for high-wattage electronics and amenities throughout the day.
- Off-Grid Systems: Perfect for off-grid energy storage, providing stable power in remote areas without grid access.
- Solar Power Systems: Excellent for solar and wind power storage systems, ensuring efficient energy management and reliability in both residential and commercial settings.
- Backup Power: Can be seamlessly used as a UPS backup power system, guaranteeing continuous power to critical systems during outages.
- Security and Medical Applications: Provides reliable power for security systems and medical equipment, ensuring uninterrupted operation of essential services.
Batteries in Series vs. Parallel
The main difference between batteries in series and parallel lies in their effect on voltage and capacity. When batteries are connected in series, their voltages add up. On the other hand, batteries connected in parallel will combine their capacities (measured in amp-hours).
Connecting batteries in parallel increases the system’s total amp-hour capacity. This configuration is ideal for high energy storage needs.
Leading Manufacturer and Supplier: KHZH
KHZH is a trusted LiFePO4 battery manufacturer and supplier, offering premium products directly from our state-of-the-art factory.
- OEM/ODM (Original Equipment Manufacturer/Original Design Manufacturer) Services: We specialize in providing customized designs, labeling, and technical specifications to meet your branding and project requirements. Whether you need a custom 31-Type battery or battery pack, we can deliver the perfect solution.
- Certified Quality: Our 31-Type battery products are certified by ISO, CE, UL, UN38.3, MSDS, ROHS, and IEC62619, meeting the highest quality standards to ensure exceptional safety and performance.
- Flexible Order Quantities: We accommodate orders of all sizes, making our 31-Type deep cycle batteries accessible to distributors, both local and large wholesalers.
- Responsive Support: We guarantee a response to inquiries within 4 hours and provide exceptional after-sales service, long-term warranties, and ongoing technical support, making us your ideal battery supplier.
- Competitive Pricing: As a leading battery manufacturer, we offer 31-Type batteries at highly competitive prices, ensuring value for your investment with uncompromised quality.
- Global Shipping: We provide reliable and efficient shipping services, ensuring your 31-Type batteries are delivered safely and promptly worldwide. Our primary export markets include Asia, Oceania, Central/South America, Eastern Europe, the Middle East, Africa, North America, and Western Europe.
Why Choose KHZH?
KHZH is a leader in LiFePO4 battery manufacturing and supply, committed to delivering exceptional quality, performance, and service that empowers your energy storage solutions.
KHZH 12V 100Ah LiFePO4 Battery – The Ultimate Energy Solution
The Ideal Choice for Your Business Needs: Whether you’re looking for bulk purchases, OEM/ODM services, or customized battery solutions, the KZH 12V 100Ah LiFePO4 battery is an excellent choice. Our advanced manufacturing facilities ensure highly competitive prices and a wide range of customization options to meet your specific needs, positioning us as your preferred battery supplier.
Professional Customization Services: From cell configuration to connector type, our OEM/ODM services offer the flexibility to customize Group 31 battery packs to meet your specific application requirements.
Exceptional Durability and Efficiency: KZH Group 31 LiFePO4 batteries boast impressive energy conversion efficiency and reliable performance, minimizing the need for frequent replacements while significantly reducing your overall cost of ownership.
Committed to Sustainability: Our LiFePO4 battery packs are environmentally friendly and free from harmful heavy metals, designed to support sustainable energy applications and empowering you to make more sustainable choices.
Explore the Future of Energy Storage with KHZH: Partner with us to enhance your energy management solutions and optimize your energy storage capabilities with our advanced 12V 100Ah LiFePO4 batteries.
