I. Product Name
12V Outdoor Lithium Iron Phosphate Battery
II. Application Scenarios (Wide Range, Covering Multiple Fields)
Outdoor Leisure: Perfect for camping, night fishing with specialized lights, powering fishing boats, outdoor audio equipment, and even enjoying ball games. Our battery ensures you stay powered no matter where your adventure takes you.
Emergency/Tools: Ideal for those unexpected moments! Use it as a car emergency power supply, to power electric winches for fishing, or to operate an oxygenator for aquaculture and fishing assistance. Be prepared for any challenge with confidence.
Engineering/Work: Reliable on-site power supply for engineering projects and work environments, ensuring uninterrupted power in demanding situations.
III. Core Features of the Product
Wide Temperature Adaptability
Our battery excels in extreme environments, with an impressive operating temperature range from -20ºC to 50ºC. It boasts low-temperature resistance at -20ºC and high-temperature resistance at 50ºC, ensuring reliability wherever you venture.
Structural Protection
Thickened Anti-Drop Shell: Constructed using premium shock-resistant materials, our battery features specially treated corners to effectively disperse impact forces. This design reduces the risks of internal parts loosening or poor connections from vibrations, enhancing durability and extending the service life of your power solution.
Performance Guarantee
Experience the assurance of full capacity with genuine power outputs, a robust discharge ability, and intelligent built-in protection mechanisms. These features ensure both performance and safety, providing peace of mind during use.
Customization
Enjoy the flexibility of size customization to perfectly fit the installation requirements of a variety of devices, making our battery a versatile choice for diverse applications.
Specification Confirmation 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. Fundamental Protection Board Specifications
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 for Use
4.1. Under no circumstance should the battery wires be submerged in water or exposed to moisture!
4.2. Avoid charging the battery pack near fire sources or in conditions of extreme heat! Never store or operate battery packs near heat sources, such as open flames or heaters! If the battery leaks or emits an unpleasant odor, it must be removed from any flame immediately. Ensure the battery is fully charged before its first use.
4.3. The positive and negative terminals must not be reversed.
4.4. Never dispose of the battery pack in fire or subject it to heat!
4.5. Avoid short-circuiting the battery pack terminals with any wires or metallic objects!
4.6. Do not puncture the battery pack casing with nails or sharp objects. Refrain from hammering or stepping on the battery pack!
4.7. Disassembling the battery pack or battery in any form is strictly prohibited!
4.8. Do not put the battery pack inside microwave ovens or pressure vessels!
4.9. If the battery pack releases an unusual smell, heats up, deforms, changes color, or displays any unusual phenomenon, stop using it immediately. If it is currently in use or charging, remove it from the device or charger immediately and cease usage!
4.10. Do not subject battery packs to severe heat, such as direct sunlight or within a hot vehicle. Overheating can lead to damage, reduced performance, and a shorter lifespan!
4.11. In the event of a leak where the electrolyte enters the eyes, avoid wiping. Immediately rinse with water and seek urgent medical assistance. Failure to act promptly can result in eye damage!
4.12. The discharge capacity is influenced by ambient temperature. When the temperature exceeds the standard range (25±5ºC), expect reduced discharge capacity.
4.13. Discontinue charging immediately if the battery pack emits a strange smell or abnormal noise during charging.
4.14. Immediately cease discharging if the battery pack releases an odd smell or sound during discharge.
4.15. Should these symptoms occur, contact the manufacturer immediately and refrain from attempting disassembly yourself.
We are committed to offering you an extraordinary shipping experience that seamlessly blends efficiency with affordability. Our plethora of customizable options allows you to select delivery fees and timelines that perfectly suit your requirements. Engage with us to craft a bespoke shipping plan tailored specifically for your needs. Our devoted team is eager to assist, ensuring a seamless and personalized shipping journey that aligns exquisitely with your expectations. Let us help you achieve a shipping solution that is as unique as your needs.
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.Unleash the ultimate in simplicity and dependability with our expertly crafted installation guide for the unrivaled Parallel Connection Of Batteries. Experience unmatched tranquility knowing that each step towards achieving top-tier energy distribution has been expertly designed for excellence, guaranteeing peak efficiency and performance with minimal effort.
Explore the pinnacle of cutting-edge battery innovation with our Automotive Grade Cells, meticulously crafted to feature an impressive 16-cell configuration. Step into the future with our revolutionary integrated CAN bus RS485 Battery Management System (BMS), providing unmatched control and efficiency with every use. Experience unparalleled peace of mind with the intuitive LED display, keeping you consistently informed of the battery's power status and enhancing your confidence with every charge. Our LiFePO4 battery is engineered with precision and pre-configured for optimal performance, setting a new benchmark for industry-leading functionality, extraordinary longevity, and robust warranty offerings. Revel in the reliability of daily cycling and seamless integration with leading inverter brands such as SMA, Studer, Solar-Edge, S-chneider, DEYE, Solis, Sungrow, Growatt, Sofar, Must, Sol-Ark, and Sunsynk, ensuring an energy experience that is truly beyond compare.
Certifications
Delight in the assurance of our extensive 1-year warranty, offering not only complimentary parts replacement but also repairs. Bask in the unwavering confidence that comes with knowing your energy solutions are fortified by unmatched reliability and quality.
Battery Safety
ENSURING SAFE UTILIZATION OF BATTERIES
Dear Customer,
Our state-of-the-art lithium batteries are crafted for expert handling and seamless replacement, reflecting our pioneering spirit. At Huizhou Wenrui New Energy, we meticulously embed cutting-edge safety mechanisms. Our products undergo rigorous safety assessments and align with international standards like UN38.3 and GB8897.4. These high-energy density products contain chemicals that may be sensitive to environmental shifts, external impacts, improper storage, and misuse.
Despite robust safety protocols, certain variables might still pose risks such as overheating, thermal runaway, smoke, or fire, which could lead to injury or property damage.
To mitigate these risks, safeguard your interests, and foster enduring partnerships, we propose the following expert recommendations.
We thoughtfully present your esteemed company with essential safety instructions for the optimal use of lithium batteries. Please follow them with diligence.
When utilizing Wenrui batteries, carefully review the "Product Specification" for precautionary details, and adhere to these crucial guidelines:
1. Maintain the battery in its original packaging until it is ready for use, ensuring storage follows established safety standards.
2. Avoid grouping batteries closely together to prevent the risk of accidental short circuits.
3. Prevent exposure of the battery to temperatures exceeding 100 ºC and avoid any incineration activities.
4. Refrain from subjecting disposable lithium batteries to charging, forced discharging, compression, or puncturing.
5. Avoid conducting any welding directly on the battery surface; select batteries equipped with pre-installed solder legs or leads.
6. Do not mix new batteries with used ones or combine batteries from different sources.
7. Prevent short circuiting of battery terminals or reversing connections; avoid disassembling the battery.
8. Do not transport or operate batteries with aggressive handling such as tossing or throwing.
9. Avoid placing unprotected batteries in damp or corrosive environments.
10. For standalone lithium-ion batteries, adhere strictly to specified storage conditions, ensuring a recharge every six months to maintain optimal performance.
11. Manage lithium-ion batteries in accordance with specified overcharging and over-discharging protocols.
12. Ensure the product is kept out of children's reach and implement measures to prevent ingestion.
13. When arranging single lithium batteries in series or parallel, consult our customer service prior to proceeding.
14. Remove the battery from the device upon voltage termination, disposing of used batteries in compliance with legal environmental regulations.
Kind Reminder
1) Prior to using the battery, perform a comprehensive evaluation and follow the "Product Specification" for operations meticulously.
2) Mismanagement can lead to battery heating or explosion, posing significant risks of injury or damage to property.
3) Failure to comply with operational guidelines absolves the company from liability for any resulting incidents.
4) For any inquiries or assistance, please promptly reach out to our dedicated customer service team.
Huizhou Wenrui New Energy Co., Ltd. - Your Trusted Partner in Power & Energy Storage Solutions!
Powering Progress, Storing the Future
Nestled in the vibrant cityscape of Huizhou, China, Huizhou Wenrui New Energy Co., Ltd. emerges as a shining exemplar of innovation and unparalleled excellence in crafting power batteries and pioneering energy storage solutions. Leveraging our extensive years of unwavering dedication to production and cutting-edge research, we specialize in creating high-performance lithium-ion batteries. These meticulously engineered products adeptly cater to the dynamic demands of the global market. Equipped with pioneering technologies and an unwavering commitment to impeccable quality, we proudly take the lead in delivering world-class energy solutions across the globe.
Our Core Products:
Home Energy Storage Systems: Dive into our cutting-edge 5kW, 10kW, and 15kW lithium battery solutions, inclusive of seamless lead-acid replacement conversions, all crafted to revolutionize home energy efficiency and elevate sustainability.
Specialty Vehicle Batteries: Unveil power solutions engineered for unrivaled dependability, perfectly suited for Golf Carts, Sightseeing Vehicles, Electric Motorcycles, Tricycles, Quadracycles, and RVs, ensuring peak performance every time.
Commercial & Industrial (C&I) Energy Storage: Our scalable systems are expertly crafted to empower businesses and industries, offering unmatched energy reliability and heightened efficiency.
Solar Energy Storage Integration: Experience our efficient and sustainable batteries, meticulously crafted for seamless integration with renewable energy systems, championing a greener, more sustainable tomorrow.
Custom Battery Solutions: We provide bespoke designs, ensuring precision and expertise to meet your unique application requirements, tailored to perfection.
Why Choose Huizhou Wenrui?
Unmatched Advantages & Proven Strength:
1. Vertically Integrated "Super Factory": Our state-of-the-art, comprehensive manufacturing facility, spanning over 10,000 square meters, houses a multitude of automated production lines. This setup ensures stringent quality control and unparalleled production capacity, embodying the essence of "Source Factory" excellence and setting groundbreaking industry standards.
2. Relentless Innovation: Fueled by a Professional R&D Team of seasoned experts, we consistently push the boundaries of innovation. Our primary focus is developing high-performance, exceptionally safe, and ultra-reliable lithium-ion battery products to not only meet market demands but exceed them with solutions beyond expectations.
3. Uncompromising Quality: Governed by the Comprehensive ISO 9001:2015 Quality Management System, we meticulously oversee every phase of production, from raw material selection to final product dispatch. Our dedication to Premium Quality Products is further endorsed by SGS certification, ensuring adherence to international standards and delivering product excellence of the highest caliber.
4. Agile Customization & Strong OEM Capability: We stand unmatched in flexibility. Our adaptable production model allows for comprehensive customization services tailored to your unique specifications. Supported by advanced equipment and a skilled workforce, our robust OEM capacity ensures high-quality production, consistent reliability, and on-time delivery, establishing us as the ideal partner for bespoke solutions.
5. Global Source Factory Advantage: As a leading source factory, we bypass intermediaries, offering competitive source factory pricing without sacrificing quality or performance. Trusted by clients worldwide, we stand as a top-quality, credible supplier, delivering unparalleled value and reliability.
A Global Footprint: Our relentless commitment to excellence has fostered triumphant partnerships with clients in over 200 countries and regions, solidifying our role as a dominant force in the global energy storage and power battery market. Our visionary objective is distinct: to ascend as the world's leading supplier of power and energy storage batteries, steering innovation and growth on a global scale.
Experience the Wenrui Difference Firsthand:
We are staunch believers in the adage that seeing is believing. We warmly welcome all prospective overseas buyers to visit our impressive 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 lay the foundation for 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!
Audited Supplier 
){kind=link}