I. Product Name
12V Outdoor Lithium Iron Phosphate Battery
II. Application Scenarios (Wide Range, Covering Multiple Fields)
Outdoor Leisure: Ideal for camping trips, night fishing excursions (perfect for powering night fishing lights), fishing boats, outdoor audio equipment, and even energizing your ball games.
Emergency/Tools: Reliable as a car emergency power supply, for powering electric winches (essential for fishing tools), and as an oxygenator (invaluable for aquaculture and fishing assistance).
Engineering/Work: A dependable site power supply solution.
III. Core Features of the Product
Wide Temperature Adaptability
Operates seamlessly in a temperature spectrum from -20ºC to 50ºC, demonstrating remarkable low-temperature resilience and high-temperature endurance, perfect for extreme conditions.
Structural Protection
Thickened Anti-Drop Shell: Crafted from premium shock-resistant materials, with specially treated corners to effectively disperse impact force. This innovative design prevents internal component loosening or connection issues due to vibrations, thus enhancing the battery's longevity.
Performance Guarantee
Boasts full capacity (authentic capacity), formidable power (exceptional discharge capability), and intelligent protection (integrated safety mechanism).
Customization
Offers flexible size customization to perfectly fit diverse device installation requirements.
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, 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, Precautions
4.1. Ensure to keep the battery wires dry at all times; avoid any contact with water.
4.2. Charging safety is paramount! Avoid charging the battery near fire or extremely high temperatures. Ensure the battery pack is kept away from heat sources like open flames and heaters. If any leakage or unpleasant odor is detected, move the battery away from fire immediately. Always fully charge the battery pack before using it for the first time.
4.3 Reversing the positive and negative terminals is strictly prohibited to maintain battery integrity.
4.4 Never, under any circumstances, throw the battery pack into flames or expose it to high heat.
4.5. Avoid creating any short circuits by ensuring the battery's terminals do not come into contact with wires or metal objects.
4.6. Do not compromise the battery pack's safety by piercing it with nails or any sharp objects, nor should you hammer or apply excessive pressure.
4.7 Unauthorized disassembly of the battery pack or its components is strictly prohibited to avoid damage and ensure safety.
4.8 Never place the battery pack in a microwave or pressure vessel, as this poses severe risks.
4.9 Be vigilant for any unusual smells, heat, deformation, or color changes. Discontinue use immediately if these occur, and remove the battery from any device or charger at once.
4.10 Avoid using the battery packs in extremely hot settings, such as direct sunlight or inside hot vehicles, as this can lead to overheating, performance decline, and reduced lifespan.
4.11 In case of electrolyte leakage into the eyes, refrain from wiping; instead, rinse with water immediately and seek medical attention. Delay in action could lead to serious eye injury.
4.12 Be aware that ambient temperature can affect the discharge capacity. If it exceeds 25±5ºC, expect a decrease in performance.
4.13 If you notice any unusual odor or noise during charging, cease the charging process immediately to prevent potential hazards.
4.14 Discontinue use if any strange smells or sounds occur during discharge.
4.15 Should any of the above issues arise, contact the manufacturer promptly and refrain from attempting self-repairs.
To ensure an unparalleled and seamless shipping experience, Huizhou Wenrui New Energy Co., Ltd. offers a diverse array of customizable options. Balancing both efficiency and cost-effectiveness, our delivery solutions are designed to meet your exact specifications. Get in touch with us to craft a shipping plan tailored uniquely to your requirements. Our dedicated team is eager to partner with you, delving into bespoke and innovative shipping solutions that perfectly harmonize with your expectations.
Installation Instructions
Effortlessly achieve seamless energy integration with our Parallel Connection Of Batteries. With a focus on optimal energy distribution, simply unite the positive poles and connect the negative poles in a corresponding manner. This clear-cut and easy-to-follow setup guarantees that your energy demands are fulfilled with the highest level of efficiency, making the process as smooth and hassle-free as possible.Unlock the incredible power of simplicity and reliability with our exquisitely crafted, user-friendly installation guide for the unrivaled Parallel Connection Of Batteries. Indulge in the peace of mind that comes with the knowledge that each step towards optimal energy distribution has been carefully designed to ensure perfection. Experience maximum efficiency and peak performance with the least amount of effort, making your energy integration journey a breeze.
Delve into the epitome of advanced battery technology with our Automotive Grade Cells, intricately designed with a robust 16-cell configuration. Harness the future with our groundbreaking integrated CAN bus RS485 Battery Management System (BMS), delivering unparalleled control and efficiency in every use. Experience peace of mind with the intuitive LED display that keeps you informed of the battery's power status, enhancing confidence with every charge. Our LiFePO4 battery comes pre-configured with precision optimal parameters, setting a new standard for industry-leading functionality, extraordinary longevity, and robust warranty offerings. Enjoy the assurance of daily cycling and seamless integration and communication with top inverter brands like SMA, Studer, Solar-Edge, S-chneider, DEYE, Solis, Sungrow, Growatt, Sofar, Must, Sol-Ark, and Sunsynk, ensuring an unmatched and superior energy experience.
Certifications
Enjoy the peace of mind that comes with our exceptional 1-year warranty, offering complimentary parts replacement and repairs at no extra cost. This robust warranty guarantees you unwavering assurance that your energy solutions are supported by unmatched reliability and commitment.
Battery Safety
ENSURING SAFE UTILIZATION OF BATTERIES
Dear Customer,
Our lithium batteries are crafted for expert handling and replacement, reflecting our pioneering spirit. Huizhou Wenrui New Energy expertly weaves advanced safety features into our products, which endure rigorous safety testing to meet international safety and transport standards, such as UN38.3 and GB8897.4. Please be aware that these high-energy density products contain delicate chemicals that are susceptible to environmental shifts, external impacts, improper storage, and misuse.
Despite comprehensive safety measures, risks such as overheating, thermal runaway, smoke, or fire may still occur, leading to possible injuries or property damage.
To mitigate these risks, safeguard your interests, and foster enduring collaborations, we propose the following recommendations.
We humbly offer your esteemed company crucial safety guidelines for the utilization of lithium batteries. Kindly adhere to them diligently.
When utilizing Wenrui batteries, thoroughly review the "Product Specification" for precautionary details, and abide by the following guidelines:
1. Retain the battery in its original packaging until ready for use, ensuring storage complies with established guidelines.
2. Refrain from clustering batteries to avoid unintentional short circuits.
3. Prevent the battery from exposure to temperatures exceeding 100 ºC and avoid incineration.
4. Do not charge, forcibly discharge, compress, or puncture disposable lithium batteries.
5. Avoid welding directly on the battery surface; opt for batteries with pre-installed solder legs or leads.
6. Do not mix new with used batteries, or batteries from different origins.
7. Avoid short-circuiting battery terminals or reversing connections; do not disassemble the battery.
8. Refrain from transporting or handling batteries with aggressive actions like tossing or throwing.
9. Avoid placing batteries unprotected or installing them in moist or corrosive environments.
10. For standalone lithium-ion batteries, adhere strictly to the specified storage conditions, recharging every six months as required.
11. Administer lithium-ion batteries according to specified overcharging and over-discharging guidelines.
12. Ensure the product remains out of children's reach with preventive measures to avoid ingestion.
13. When arranging single lithium batteries in series or parallel, please consult our customer service beforehand.
14. Remove the battery from the device upon voltage drop, disposing of used batteries in accordance with legal stipulations.
Kind Reminder
1) Conduct a thorough evaluation and strictly follow the "Product Specification" before using the battery.
2) Mismanagement can lead to battery heating or explosion, posing risks of injury or property damage.
3) Non-compliance with operational guidelines releases the company from liability for any resultant incidents.
4) For any queries, please promptly reach out to our customer service team for assistance.
Huizhou Wenrui New Energy Co., Ltd. - Your Trusted Partner in Power & Energy Storage Solutions!
Empowering Your Progress, Securing Your Future: Powering Progress, Storing the Future
Nestled in the vibrant heart of Huizhou, China, Huizhou Wenrui New Energy Co., Ltd. shines brightly as a paragon of innovation and excellence in the realm of power batteries and energy storage solutions. With countless years dedicated to superior production and cutting-edge R&D, we have honed our expertise to specialize in high-performance lithium-ion batteries. These are meticulously crafted to adapt to the dynamic demands of the global market. Through pioneering technologies and an unwavering commitment to quality, we proudly lead the charge in delivering premium energy solutions worldwide.
Our Core Products:
Home Energy Storage Systems: Immerse yourself in our cutting-edge 5kW, 10kW, and 15kW lithium battery solutions. These include seamless lead-acid replacement conversions, crafted to revolutionize home energy efficiency and sustainability.
Specialty Vehicle Batteries: Experience our reliable power solutions tailored for Golf Carts, Sightseeing Vehicles, Electric Motorcycles, Tricycles, Quadracycles, and RVs. Engineered for unrivaled performance and reliability, these batteries are designed to empower your journey.
Commercial & Industrial (C&I) Energy Storage: Our scalable systems are expertly crafted to empower businesses and industries with unmatched energy reliability and efficiency. Elevate your business with energy solutions that promise excellence.
Solar Energy Storage Integration: Our efficient and sustainable batteries are meticulously designed for smooth integration with renewable energy systems, championing a greener, more sustainable future.
Custom Battery Solutions: We provide bespoke designs to precisely meet your specific application requirements. Ensure your unique needs are met with unparalleled precision and expertise, crafted just for you.
Why Choose Huizhou Wenrui?
Unmatched Advantages & Proven Strength:
1. Vertically Integrated "Super Factory": Our advanced, self-reliant manufacturing facility spans over 10,000 square meters and houses multiple automated production lines. This ensures stringent quality control and unrivaled production capacity. We epitomize "Source Factory" excellence, setting groundbreaking standards in the industry.
2. Relentless Innovation: Powered by a professional R&D team of senior experts, we continuously push the boundaries in innovation. Our focus is on developing high-performance, exceptionally safe, and ultra-reliable lithium-ion battery products. We consistently stay ahead of market needs and deliver solutions that exceed expectations.
3. Uncompromising Quality: Under our comprehensive ISO 9001:2015 Quality Management System, we meticulously control every stage of production, from raw material selection to final product shipment. Our commitment to premium quality products is further validated by SGS certification, guaranteeing adherence to international standards and superior product excellence.
4. Agile Customization & Strong OEM Capability: Our flexibility is unparalleled. Our flexible production model allows us to provide extensive customization services to perfectly match your unique specifications. Supported by modern equipment and a skilled workforce, our robust OEM capacity ensures high-quality production, consistent reliability, and dependable on-time delivery, making us the ideal partner for tailored solutions.
5. Global Source Factory Advantage: As a leading 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 forged successful partnerships with clients across over 200 countries and regions. This solidifies our position as a key player in the global energy storage and power battery market. Our visionary goal is clear: to become the world's leading supplier of power and energy storage batteries, spearheading innovation and growth globally.
Experience the Wenrui Difference Firsthand:
Seeing is believing, and we warmly invite all potential overseas buyers to visit our impressive Huizhou manufacturing facility. Witness firsthand our advanced production processes, stringent quality control measures, and the immense scale of our operations. Discover how our capabilities can become the cornerstone of 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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