I. Product Name
12V Outdoor Lithium Iron Phosphate Battery
II. Application Scenarios (Wide Range, Covering Multiple Fields)
Outdoor Leisure: Perfect for camping adventures, night fishing excursions (including night fishing lights), fishing boats, enhancing your outdoor audio experience, and energizing ball games.
Emergency/Tools: An ideal car emergency power supply, powering electric winches (including fishing tools), and serving as an oxygenator for aquaculture or fishing assistance.
Engineering/Work: Reliable site power supply.
III. Core Features of the Product
Wide Temperature Adaptability
With an impressive operating temperature range from -20ºC to 50ºC, this battery resists both chilling cold at -20ºC and scorching heat at 50ºC, making it a robust choice for extreme environmental conditions.
Structural Protection
Thickened Anti-Drop Shell: Crafted from premium shock-resistant materials, with strategically treated corners to disperse impact forces, effectively minimizing issues like internal part loosening or connectivity problems caused by vibrations, thus significantly prolonging its lifespan.
Performance Guarantee
Full Capacity (ensuring genuine capacity), Strong Power (remarkable discharge ability), plus Intelligent Protection (integrated protection system for your ultimate safety).
Customization
Offers size customization to seamlessly accommodate the installation needs of various devices.
Specification Confirmation Official Letter
| product name |
Ternary lithium battery pack |
| product model |
12V105Ah |
| customer code |
A0140 |
| document number |
20250711-WR0010 |
| version number |
A/0 |
| date of issue;issuing date |
2025-07-11 |
1. Conventional Technical Parameters
| project |
Specification parameters |
| model |
12V100Ah |
| Rated energy |
1200Wh |
| rated capacity |
100Ah |
| minimum capacity |
≥98% |
| Rated voltage |
12.8V |
| Battery pack internal resistance |
≤0.80mΩ |
| Charge stop voltage |
14.6V |
| Discharge stop voltage |
10V |
| Power consumption |
≤50uA |
| Charging mode |
Constant current and constant voltage charging |
| Standard charging current |
50A |
| Maximum continuous charging current |
50A |
| Maximum continuous discharge current |
100A |
| Maximum series voltage is supported |
/ |
| Maximum parallel capacity |
/ |
| Peak current |
160A(2S) |
| Shipping voltage |
13V~13.5V |
| Battery weight (max.) |
≤ 9KG |
| Battery pack size |
258*168*212mm |
| Battery cycle life (standard charge and discharge) |
3000 times ≥ 95% |
Operating temperature |
discharge |
-20ºC~ 65ºC |
| charge |
-15ºC~50ºC |
| keep in storage |
20ºC~35ºC |
2. Basic Parameters of the Protection Board
Function |
Project |
Specification |
Unit |
| MIN |
TYP |
MAX |
| Cell Overvoltage Protection |
Overvoltage protection voltage |
3.600 |
3.650 |
3.650 |
V |
Overcharge protection delay time |
1000 |
2000 |
3000 |
mS |
| Overcharge protection restores voltage |
3.500 |
3.600 |
3.550 |
V |
Cell Over-discharge protection |
Over-discharge protection voltage |
2.450 |
2.50 |
2.500 |
V |
Over-discharge protection delay time |
1000 |
2000 |
3000 |
mS |
Over-discharge protection recovery voltage |
2.60 |
2.7 |
2.65 |
V |
| Charging overcurrent protection |
Charge overcurrent protection value |
|
80 |
|
A |
Charging overcurrent delay |
|
120 |
|
S |
Overcurrent
Discharge |
1st Overcurrent Discharge |
|
120 |
|
A |
1st Overcurrent Discharge delay |
|
30 |
|
S |
2nd Overcurrent Discharge |
88 |
100 |
120 |
A |
2nd Overcurrent Discharge delay |
52 |
42 |
32 |
mS |
Short Circuit
|
Short protect protection current |
2000 |
2100 |
2200 |
A |
Short circuit protection delay time |
320 |
300 |
281 |
uS |
| Discharge high temperature protection (external) |
Temperature protection value |
72 |
55 |
65 |
ºC |
| Temperature protection release value |
62 |
65 |
68 |
ºC |
| Discharge Low Temperature protection (external) |
Temperature protection
value |
-25 |
-20 |
-15 |
ºC |
| Temperature protection release value |
-15 |
-15 |
-10 |
ºC |
High temperature charging protection (external) |
Temperature protection value |
45 |
50 |
55 |
ºC |
Temperature protection
release value |
40 |
45 |
50 |
ºC |
Low temperature charging protection (external) |
Temperature protection value |
-10 |
-15 |
-20 |
ºC |
| Temperature protection release value |
-5 |
-10 |
-15 |
ºC |
Balanced function |
Balanced opening voltage |
3.80 |
|
|
V |
Opening voltage difference |
10 |
|
|
mV |
Balanced current |
20 |
|
|
mA |
Balanced mode |
StaticBalance |
3. Product Performance Testing
| 1 |
Charge and performance |
Charge the standard for 30 days at 20 ± 5ºC and then discharge to 10 V with a current of 0.2C |
Discharge capacity ≥ 85% initial capacity |
| 2 |
High-temperature discharge performance |
After standard charging, put the battery in the 55 ± 5ºC high temperature box for 2 hours and then discharge at 0.5C to a discharge stop voltage of 10V
|
Discharge capacity ≥ 90% normal temperature discharge capacity
|
| 3 |
Low-temperature discharge performance |
After standard charging, place the battery into the 0 ± 5ºC incubator for 16-24h and discharge with a 0.5C current to a discharge stop voltage of 10V
|
Discharge capacity ≥ 70% normal temperature discharge capacity
|
| 4 |
Overcharging test |
After standard charging, the constant current constant voltage source is set to 14.6V continuously charge 2.5 h at a current of 10A |
No explosion, no fire
|
| 5 |
Over test |
0.5C is discharged to 12V and then discharged to10V with a current of 0.2C |
No explosion, no fire |
| 6 |
Vibration test |
Battery harmonic vibration with amplitude of 0.8 mm (1.6mm), vibration frequency: 10~55 Hz, sweep frequency is: 1 Hz/min,X, Y, Z once in three directions and the vibration time is 30min.
|
No explosion, no fire |
| 7 |
short-circuit test |
After battery pack charging, hold 1 H. at 20ºC ± 5ºCShort circuit the battery externally for 10 minutes, and the external line resistance shall be less than 5m Ω |
No explosion, no fire |
4. Important Precautions
4.1. Ensure battery wires remain dry and never immerse them in water!
4.2. Avoid charging near flames or in extreme heat! Keep away from heat sources like fire or heaters. If there's a leak or odor, distance from fire immediately. Charge fully before first use.
4.3. Maintain correct polarity; do not reverse positive and negative connections.
4.4. Never incinerate or expose battery packs to heat!
4.5. Prevent short-circuiting by keeping battery terminals away from metal objects!
4.6. Avoid puncturing the battery shell with nails or sharp objects. Never hammer or stand on the battery!
4.7. Disassembling the battery pack or cell is strictly forbidden!
4.8. Do not place the battery pack in microwaves or pressure vessels!
4.9. If the battery emits unusual smells, becomes hot, deforms, changes color, or behaves abnormally, cease use immediately. If in use or charging, remove the battery pack from the device or charger promptly!
4.10. Avoid use in extreme heat, such as direct sunlight or inside vehicles on hot days, to prevent overheating and performance degradation.
4.11. If electrolyte contacts eyes due to leakage, rinse with water immediately and seek medical attention. This prevents eye damage.
4.12. Discharge capacity is influenced by ambient temperature. Higher than standard ambient temperatures (25±5ºC) will reduce capacity.
4.13. Halt charging if unusual odors or noises are detected.
4.14. Cease discharging if you notice any strange smells or sounds.
4.15. If any abnormalities occur, contact the manufacturer immediately. Do not attempt self-repair.
To ensure an unparalleled shipping experience that combines efficiency and cost-effectiveness, we provide you with a range of customizable options for delivery fees and timelines. Connect with us to design a shipping plan that is tailored specifically to meet your unique needs. Our dedicated team stands ready to engage with you, exploring seamless and personalized shipping solutions that align perfectly with your expectations.
Installation Instructions
Effortlessly achieve seamless energy integration with our Parallel Connection Of Batteries. For optimal energy distribution, simply join the positive poles together and connect the negative poles accordingly. This straightforward setup ensures your energy needs are met with the utmost efficiency.Unlock the power of simplicity and reliability with our user-friendly installation guide for the unparalleled Parallel Connection Of Batteries. Revel in the peace of mind that comes with knowing that every step towards achieving optimal energy distribution has been meticulously crafted to perfection, ensuring maximum efficiency and performance with minimal effort.
Step into the realm of cutting-edge battery technology with our Automotive Grade Cells. These are expertly designed using a robust 16-cell configuration, bringing you a future-ready powerhouse. Revolutionize your energy management with our pioneering integrated CAN bus RS485 Battery Management System (BMS), offering unmatched control and efficiency during every use. Stay informed and confident with our intuitive LED display that clearly communicates the battery's power status, ensuring you are always in the know with each charge. Our LiFePO4 battery is meticulously pre-configured with precision-tuned optimal parameters, setting a new benchmark for industry-leading performance, exceptional longevity, and comprehensive warranty offerings. Embrace the reliability of daily cycling and enjoy seamless integration with top inverter brands, including industry giants like SMA, Studer, Solar-Edge, S-chneider, DEYE, Solis, Sungrow, Growatt, Sofar, Must, Sol-Ark, and Sunsynk. This integration ensures an unmatched energy experience that is second to none.
Certifications
Embrace the advantages of our all-encompassing 1-year warranty, offering free parts replacement and repairs. With this warranty, you can rest assured that your energy solutions are supported by unmatched reliability, providing unwavering peace of mind.
Battery Safety
ENSURING SECURE USE OF BATTERIES
Dear Valued Customer,
Our lithium batteries are crafted for skilled management and replacement, epitomizing our pioneering spirit. Huizhou Wenrui New Energy diligently incorporates state-of-the-art safety features, ensuring our products meet rigorous international safety and transport standards, such as UN38.3 and GB8897.4. Be mindful that these high-energy density products contain delicate chemicals, susceptible to environmental fluctuations, external shocks, improper storage, and misuse.
Although robust safety protocols are enforced, potential risks like overheating, thermal runaway, smoke, or fire could still occur, possibly leading to injury or property damage.
To mitigate these risks, safeguard your interests, and foster enduring collaborations, please consider the following guidelines.
We respectfully provide your esteemed company with essential safety instructions for the use of lithium batteries. Kindly adhere to them diligently.
When utilizing Wenrui batteries, thoroughly examine the "Product Specification" for precautionary details, and adhere to the following essential guidelines:
1. Retain the battery in its original packaging until required, ensuring storage complies with established norms.
2. Refrain from clustering batteries together to avert accidental short circuits.
3. Prevent battery exposure to temperatures exceeding 100 ºC and abstain from incineration.
4. Avoid charging, forcibly discharging, compressing, or puncturing single-use lithium batteries.
5. Steer clear of welding directly on the battery's surface; opt for batteries equipped with pre-installed solder legs or leads.
6. Do not mix new batteries with used ones or batteries from various sources.
7. Prevent short-circuiting battery terminals or reversing connections; refrain from disassembling the battery.
8. Do not transport or use batteries with aggressive actions like tossing or throwing.
9. Avoid leaving batteries unprotected or installing them in damp or corrosive conditions.
10. For standalone lithium-ion batteries, strictly follow specified storage conditions, ensuring a recharge every six months.
11. Manage lithium-ion batteries by adhering to the specified overcharging and over-discharging guidelines.
12. Keep the product out of children's reach and implement safeguards against ingestion.
13. When configuring single lithium batteries in series or parallel, consult our customer service beforehand.
14. Extract the battery from the device upon voltage depletion, disposing of used batteries in accordance with legal requirements.
Gentle Reminder
1) Before utilizing the battery, conduct a thorough evaluation and adhere strictly to the "Product Specification" for operations.
2) Mismanagement can result in the battery heating or exploding, posing risks of injury or property damage.
3) Non-compliance with operational guidelines releases the company from liability for any resulting incidents.
4) For any inquiries, please contact our customer service team for immediate assistance.
Huizhou Wenrui New Energy Co., Ltd. - Your Trusted Partner in Power & Energy Storage Solutions!
Powering Progress, Storing the Future
Nestled in the vibrant hub of Huizhou, China, Huizhou Wenrui New Energy Co., Ltd. shines as a symbol of innovation and excellence, excelling in the production of power batteries and energy storage solutions. With years of committed manufacturing and cutting-edge R&D, we have become specialists in high-performance lithium-ion batteries. These batteries are expertly designed to meet the dynamic needs of the global market. Leveraging our groundbreaking technologies and steadfast dedication to quality, we lead the global charge in offering superior energy solutions.
Our Core Products:
Home Energy Storage Systems: Immerse yourself in our advanced 5kW, 10kW, and 15kW lithium battery solutions. These products, including smooth lead-acid replacement conversions, are crafted to transform your home energy into a model of efficiency and sustainability.
Specialty Vehicle Batteries: Unearth reliable power solutions crafted for Golf Carts, Sightseeing Vehicles, Electric Motorcycles, Tricycles, Quadracycles, and RVs. Each is engineered for maximum performance and dependability.
Commercial & Industrial (C&I) Energy Storage: Our scalable systems are thoughtfully engineered to empower businesses and industries with exceptional energy reliability and efficiency.
Solar Energy Storage Integration: Our batteries are expertly designed for seamless blending with renewable energy systems, fostering a greener and more sustainable tomorrow.
Custom Battery Solutions: We provide tailored designs to precisely meet your specific application needs. Our expert craftsmanship ensures your unique requirements are met with unparalleled precision and expertise.
Why Choose Huizhou Wenrui?
Unmatched Advantages & Proven Strength:
1. Vertically Integrated "Super Factory": Our modern, self-contained manufacturing facility covers over 10,000 square meters and features multiple automated production lines. This setup ensures rigorous quality control and unmatched production capacity, embodying "Source Factory" excellence and setting new industry standards.
2. Relentless Innovation: Supported by a professional R&D team of senior experts, we continuously advance innovation. We focus on creating high-performance, exceptionally safe, and ultra-reliable lithium-ion battery products to consistently surpass market needs, delivering solutions that exceed expectations.
3. Uncompromising Quality: Governed by the Comprehensive ISO 9001:2015 Quality Management System, we thoroughly oversee every production stage, from raw material selection to final shipment. Our dedication to premium quality is validated by SGS certification, ensuring adherence to international standards and superior product excellence.
4. Agile Customization & Strong OEM Capability: Our unmatched flexibility allows us to offer extensive customization services to perfectly align with your unique specifications. Supported by modern equipment and skilled personnel, our robust OEM capacity ensures exceptional quality, consistent reliability, and punctual delivery, making us the ideal partner for tailored solutions.
5. Global Source Factory Advantage: As a premier Source Factory, we eliminate intermediaries, offering competitive Source Factory Pricing without compromising quality or performance. Trusted by clients worldwide, we are a Top-Quality, Credible Supplier, ensuring unparalleled value and reliability.
A Global Footprint: Our unwavering commitment to excellence has fostered successful partnerships with clients in over 200 countries and regions, positioning us as a key player in the global energy storage and power battery market. Our visionary goal is unmistakable: to emerge as the world's leading supplier of power and energy storage batteries, championing innovation and growth worldwide.
Experience the Wenrui Difference Firsthand:
We wholeheartedly believe that seeing is believing. We extend a warm invitation to all potential overseas buyers to tour our remarkable Huizhou manufacturing facility. Witness firsthand our advanced production processes, rigorous quality control measures, and the vast scale of our operations. Discover how our capabilities can underpin your success and unlock new potential for your business.
1. Do you have any MOQ limit?
A: Yes. In general, MOQ is 1 set.
2. Factory or Trading?
A: We are the manufacturer specializing in lithium ion battery.
3. How about your delivery time?
A: For the big capacity, we can deliver around 25 days.
Depends on the items and the quantity of your order.
It usually takes 1-2 days if in stock.
4. Can you OEM and ODM Service?
A: Yes, we can provide free OEM Service, and ODM Service. We can design the packaging and logo according to your requirements.
5. Do you test all your goods before delivery?
A: Yes, all our products have been tested before delivery.
6. What is the biggest difference between your battery and other suppliers?
A: More than 20 years of manufacturing experience.
Honle Energy invests greatly in R&D to ensure the reliable, stable and technically advanced battery energy storage systems.
7. Tell me the standard of package?
A: We use strong wooden case for protection.
8. Could you offer Form A or C/O ?
A: No problem.
We can prepare relative documents to origin affairs office or other office to apply for related certificates for free.
9: How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly we quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly we arrange the production.
10: Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry.
If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority
11: Is it OK to print my logo on product?
A: OK, Need customer provide their packaging or we make neutral packaging.
12. May I come to China to visit the factory and verify whether you are the source factory?
A:Sure, we always welcome your visit. We are looking forward to meeting and communicating with you in person. Let's take a look at our powerful factory together. We hope that after reading this, you can get in touch with us and build a bridge of our cooperative friendship!
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