📋 Overview
Basic Info
Model NO.A013
RechargeableYes
SizeMedium
Battery TypeLiFePO4
CertificateFC, RoHS, MSDS, Un38.3, Weee
Voltage160V 70V 72V
Voltage250ah 80ah 100ah 120ah 150ah
Voltage3166ah 300ah
Voltage4OEM & ODM Available for All Models
Cycle Life6000 Times
CellGrade a Cell
Lithium Iron Phosphate BatteryCatl Battery Cells
Minimum Capacity≥98% of Rated Capacity
Battery Pack Internal Resistance≤0.47MΩ
Charge Stop Voltage87.6V
Discharge Stop Voltage60V
Power Consumption≤50ua
Charging ModeCc&CV (Constant Current & Constant Voltage)
Transport PackageSea Freight Cardboard Boxes
SpecificationThe Sizes Vary With Different Dimensions
TrademarkWENREY
OriginHuizhou City, Guangdong Province, China
Production Capacity50000PCS/ Year
Packaging & Delivery
Package Size558.40cm * 399.40cm * 250.00cm
Package Gross Weight86.700kg
📝 Product Description
I. Dear Valued Customer
At our facility, we pride ourselves on offering complete customization for all models. You can trust us to adapt each product to your specific needs without any exceptions. Whether it's dimensions altered by unique installation and mounting layouts or specific battery cell specifications you choose, we ensure every detail is precisely tailored to fulfill your requirements.
We invite you to contact us with your bespoke specifications. Our team is eager to assist and collaborate closely with you. Connect with us soon!
II. Application Scenarios - Versatility Across Diverse Fields
Outdoor Leisure: Perfectly designed for elevating camping adventures, empowering night fishing trips (especially for night fishing lights), providing energy for fishing boats, supporting outdoor audio equipment, and enhancing experiences at ball games.
Emergency & Tools: A superior choice as an emergency car power source, it powers electric winches (essential for fishing tools) and oxygenators (crucial for aquaculture and fishing assistance), ensuring readiness in critical moments.
Engineering & Work: Provides steadfast and dependable power supply solutions for construction and engineering endeavors.
III. Core Features of the Product
Wide Temperature Adaptability: This battery is engineered to function effortlessly in a wide temperature spectrum, from -20ºC to 50ºC, showcasing exceptional resilience against both frigid cold and searing heat, guaranteeing dependability in the most demanding conditions.
Structural Protection: Thickened Anti-Drop Shell: Crafted from top-tier shock-resistant materials with meticulously reinforced corners, this design absorbs impact effectively, preventing issues such as internal part loosening or connectivity disruptions due to vibrations, greatly prolonging the product's life.
Performance Guarantee: Revel in the confidence of genuine full capacity, remarkable power delivered through robust discharge capabilities, and intelligent safety with an integrated protection mechanism that secures unparalleled security.
Customization: Discover adaptable solutions with size customization options, specifically crafted to cater to the distinct installation needs of a variety of devices.
💻 Product Parameters
Specification Confirmation: Experience unparalleled precision and assured accuracy with our meticulously verified specifications. Tailored specifically for your energy requirements, our standards epitomize reliability and elevate performance to new heights.
Letter: Discover a comprehensive guide and introduction to the unmatched reliability and eco-friendly sustainability of our LiFePO4 battery. Ingeniously crafted to withstand the rigorous demands of contemporary construction environments, it's your gateway to modern efficiency.
| Document Information |
Details |
| Product Name |
Ternary lithium battery pack |
| Customer Code |
A013 |
| Version Number |
A/0 |
| Issuing Date |
2026-02-04 |
1. Conventional Technical Parameters
| Project |
72V50Ah |
72V100Ah |
72V120Ah |
72V166Ah |
Unit |
| Model |
72V50Ah |
72V100Ah |
72V120Ah |
72V166Ah |
- |
| Rated energy |
3840 |
7680 |
9216 |
12748 |
Wh |
| Rated capacity |
50 |
100 |
120 |
166 |
Ah |
| Minimum capacity |
≥98% of rated capacity |
≥98% of rated capacity |
≥98% of rated capacity |
≥98% of rated capacity |
- |
| Rated voltage |
72 |
72 |
72 |
72 |
V |
| Battery pack internal resistance |
≤0.47 |
≤0.47 |
≤0.47 |
≤0.47 |
mΩ |
| Charge stop voltage |
87.6 |
87.6 |
87.6 |
87.6 |
V |
| Discharge stop voltage |
60 |
60 |
60 |
60 |
V |
| Power consumption |
≤50 |
≤250 |
≤50 |
≤50 |
uA |
| Charging mode |
CC&CV |
CC&CV |
CC&CV |
CC&CV |
- |
| Standard charging current |
10 |
20 |
20 |
30 |
A |
| Maximum continuous charging current |
30 |
100 |
100 |
200 |
A |
| Maximum continuous discharge current |
80 |
200 |
250 |
350 |
A |
| Peak current |
160(2S) |
240(2S) |
240(2S) |
400(2S) |
A |
| Shipping voltage |
78~82 |
78~82 |
78~82 |
78~82 |
V |
| Battery weight (max.) |
29 |
60 |
71 |
86.7 |
KG |
| Battery pack size |
480.3*310*175 |
480*365*260 |
520*440*230 |
558.4*399.4*250 |
mm |
| Battery cycle life |
2000 cycles ≥95% |
2000 cycles ≥95% |
2000 cycles ≥95% |
2000 cycles ≥95% |
- |
| Operating temp - Discharge |
-20~65 |
-20~65 |
-20~65 |
-20~65 |
ºC |
| Operating temp - Charge |
-15~50 |
-15~50 |
-15~50 |
-15~50 |
ºC |
| Operating temp - Storage |
20~35 |
20~35 |
20~35 |
20~35 |
ºC |
2. Basic Parameters of the Protection Board
2.1 Universal Protection Parameters (Applicable to All Models)
| Function |
Project |
MIN |
TYP |
MAX |
Unit |
| Cell Overvoltage Protection |
Overvoltage protection voltage |
3.600 |
3.650 |
3.750 |
V |
| Cell Overvoltage Protection |
Overcharge protection delay time |
1000 |
2000 |
3000 |
mS |
| Cell Overvoltage Protection |
Overcharge protection restores voltage |
3.500 |
3.550 |
3.26 |
V |
| Cell Over-discharge Protection |
Over-discharge protection voltage |
2.55 |
2.50 |
2.60 |
V |
| Cell Over-discharge Protection |
Over-discharge protection delay time |
1000 |
2000 |
3000 |
mS |
| Cell Over-discharge Protection |
Over-discharge protection recovery voltage |
2.650 |
2.60 |
2.70 |
V |
| Short Circuit Protection |
Short protect protection current |
2000 |
2100 |
2200 |
A |
| Short Circuit Protection |
Short circuit protection delay time |
281 |
300 |
320 |
uS |
| Discharge High Temperature |
Temperature protection value |
55 |
65 |
72 |
ºC |
| Discharge High Temperature |
Temperature protection release value |
62 |
65 |
68 |
ºC |
| Discharge Low Temperature |
Temperature protection value |
-25 |
-20 |
-15 |
ºC |
| Discharge Low Temperature |
Temperature protection release value |
-15 |
-15 |
-10 |
ºC |
| Charging High Temperature |
Temperature protection value |
45 |
50 |
55 |
ºC |
| Charging High Temperature |
Temperature protection release value |
40 |
45 |
50 |
ºC |
| Charging Low Temperature |
Temperature protection value |
-20 |
-15 |
-10 |
ºC |
| Charging Low Temperature |
Temperature protection release value |
-15 |
-10 |
-5 |
ºC |
| Balanced Function |
Balanced opening voltage |
3.30 |
- |
- |
V |
| Balanced Function |
Opening voltage difference |
10 |
- |
- |
mV |
| Balanced Function |
Balanced current |
20 |
- |
- |
mA |
| Balanced Function |
Balanced mode |
Static Balance |
- |
- |
- |
2.2 Differentiated Overcurrent Protection Parameters (By Model)
| Project |
72V50Ah |
72V100Ah |
72V120Ah |
72V166Ah |
Unit |
| Charging Overcurrent Protection |
|
|
|
|
|
| Charge overcurrent protection value (TYP) |
90 |
210 |
210 |
300 |
A |
| Charge overcurrent protection value (MIN) |
- |
205 |
205 |
280 |
A |
| Charge overcurrent protection value (MAX) |
- |
215 |
215 |
320 |
A |
| Charging overcurrent delay (TYP) |
60 |
10 |
10 |
10 |
S |
| Charging overcurrent delay (MIN) |
- |
5 |
5 |
5 |
S |
| Charging overcurrent delay (MAX) |
- |
15 |
15 |
15 |
S |
| 1st Level Discharge Overcurrent |
|
|
|
|
|
| 1st Overcurrent Discharge value (TYP) |
110 |
210 |
210 |
300 |
A |
| 1st Overcurrent Discharge value (MIN) |
- |
205 |
205 |
280 |
A |
| 1st Overcurrent Discharge value (MAX) |
- |
215 |
215 |
320 |
A |
| 1st Overcurrent Discharge delay (TYP) |
30 |
250 |
250 |
200 |
S |
| 1st Overcurrent Discharge delay (MIN) |
- |
100 |
100 |
100 |
S |
| 1st Overcurrent Discharge delay (MAX) |
- |
400 |
400 |
400 |
S |
| 2nd Level Discharge Overcurrent |
|
|
|
|
|
| 2nd Overcurrent Discharge value (TYP) |
100 |
500 |
500 |
600 |
A |
| 2nd Overcurrent Discharge value (MIN) |
88 |
400 |
400 |
500 |
A |
| 2nd Overcurrent Discharge value (MAX) |
120 |
600 |
600 |
700 |
A |
| 2nd Overcurrent Discharge delay (TYP) |
42 |
42 |
42 |
42 |
mS |
| 2nd Overcurrent Discharge delay (MIN) |
32 |
32 |
32 |
32 |
mS |
| 2nd Overcurrent Discharge delay (MAX) |
52 |
52 |
52 |
52 |
mS |
3. Product Performance Testing (Applicable to All Models)
| No. |
Test Item |
Test Conditions |
Acceptance Standard |
| 1 |
CHARGE AND PERFORMANCE |
After standard charging, store for 30 days at 20±5ºC, then discharge to 55V with 0.2C current |
Discharge capacity ≥85% of initial capacity |
| 2 |
High-temperature discharge performance |
After standard charging, place the battery in a 55±5ºC high-temperature chamber for 2 hours, then discharge to 55V with 0.5C current |
Discharge capacity ≥90% of normal temperature discharge capacity |
| 3 |
Low-temperature discharge performance |
After standard charging, place the battery in a 0±5ºC low-temperature chamber for 16-24h, then discharge to 55V with 0.5C current |
Discharge capacity ≥70% of normal temperature discharge capacity |
| 4 |
OVERCHARGING TEST |
After standard charging, continuously charge for 2.5h with 10A current at constant current and constant voltage set to 87.6V |
No explosion, no fire |
| 5 |
Over-discharge Test |
Discharge to 60V with 0.5C current, then discharge to 55V with 0.2C current |
No explosion, no fire |
| 6 |
Vibration test |
Battery with harmonic vibration of 0.8mm (1.6mm) amplitude, vibration frequency: 10~55Hz, sweep rate: 1Hz/min, vibrate once in X, Y, Z three directions, vibration time is 30min for each direction |
No explosion, no fire |
| 7 |
SHORT-CIRCUIT TEST |
After the battery pack is charged, leave it for 1H at 20ºC±5ºC. Short circuit the battery externally for 10 minutes, the external circuit resistance shall be less than 5mΩ |
No explosion, no fire |
4. Precautions
Safety Guidelines & Usage Instructions
- 4.1. Avoid Water Exposure: Ensure battery wires remain dry and securely shielded from moisture, preserving their optimal functionality.
- 4.2. Temperature Warnings: Avoid charging or storing near heat sources. If leakage or odor occurs, relocate away from flames immediately. Begin with a full initial charge to optimize performance.
- 4.3. Terminal Orientation: Observe correct polarity by ensuring battery terminals are not reversed, protecting against potential damage.
- 4.4. Fire Hazard Alert: Keep the battery pack away from open flames or extreme heat to prevent serious hazards.
- 4.5. Short Circuit Prevention: Safeguard terminals from contact with metal objects to effectively prevent short circuits.
- 4.6. Physical Damage Avoidance: Prevent any piercing, crushing, or sharp object contact to maintain the full integrity of your battery.
- 4.7. No Disassembly: Do not disassemble the battery pack to preserve its safety features and performance capabilities.
- 4.8. Microwave and Pressure Restriction: Avoid placing the battery in microwaves or pressure vessels to prevent potential damage.
- 4.9. Abnormal Phenomenon: Immediately cease usage if any unusual smells, heat, or deformations occur, safeguarding safety and performance.
- 4.10. Extreme Heat Advisory: Keep the battery away from direct sun exposure or hot car interiors to prevent overheating and potential degradation.
- 4.11. Electrolyte Exposure: In case of electrolyte contact with eyes, seek immediate medical attention-do not wipe, rinse thoroughly with water first for safety.
- 4.12. Temperature Effect: Keep in mind that discharge capacity decreases outside standard temperature ranges of 25±5ºC, and plan usage accordingly.
- 4.13. Charging Anomalies: Halt charging if any strange odors or noises are detected during the charging process to ensure safety.
- 4.14. Discharge Irregularities: Cease discharging immediately if abnormal sounds or smells are noticed, ensuring continued safety.
- 4.15. Manufacturer Assistance: For issues, promptly contact the manufacturer. Refrain from attempting self-repair to maintain safety and integrity.
📦 Packaging & Shipping
Embark on a journey of unparalleled shipping and packaging excellence with us. We are passionately dedicated to ensuring that your Efficient LiFePO4 Battery Pack 60V for Electric Tricycles, proudly MSDS Certified, reaches its destination with impeccable safety and efficiency, no matter where you are. Our comprehensive range of customizable delivery solutions is meticulously crafted to blend seamless efficiency with economical value. By partnering with us, you have the opportunity to design a unique shipping strategy perfectly aligned with your distinctive needs. Our expert and committed team stands ready to collaborate with you, exploring groundbreaking and tailored shipping solutions that not only fulfill but elevate your expectations beyond the ordinary.
🔧 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 extraordinary with our user-friendly installation guide, crafted for the unparalleled Parallel Connection Of Batteries. Experience the epitome of simplicity and reliability, knowing that every detail has been meticulously designed for optimal energy distribution. Enjoy the ultimate peace of mind with maximum efficiency and performance, effortlessly achieved with minimal effort.
⭐ Our Advantages
Immerse yourself in the pinnacle of cutting-edge battery innovation with our state-of-the-art Automotive Grade Cells. Designed with an impressive 16-cell arrangement, our battery pack epitomizes modern engineering excellence. Embrace the future seamlessly through our revolutionary integrated CAN bus RS485 Battery Management System (BMS), which offers exceptional control and efficiency, ensuring that every use is optimized and hassle-free. Feel the security of being always informed with our user-friendly LED display, offering real-time insights into the battery's power status, boosting your confidence with every recharge. Our LiFePO4 battery is meticulously pre-configured with precision-tuned parameters, raising the bar for industry-leading performance, unprecedented longevity, and comprehensive warranty support. Relish in the reliability of daily cycling, backed by smooth integration and robust communication with premier inverter brands like SMA, Studer, Solar-Edge, S-chneider, DEYE, Solis, Sungrow, Growatt, Sofar, Must, Sol-Ark, and Sunsynk, ensuring a peerless and elevated energy experience that is second to none.
Certifications
💬 After Sales Service
Experience unparalleled tranquility with our comprehensive 1-year warranty. Delight in the effortless access to free parts replacement and repairs, granting you unwavering confidence. This warranty ensures your energy solutions are shielded by superb reliability and consistent support.
Battery Safety
ENSURING SAFE AND RESPONSIBLE BATTERY USE
Our state-of-the-art lithium batteries are expertly engineered for skilled handling and seamless replacement, embodying our innovative spirit. With extensive expertise, we skillfully integrate cutting-edge safety features. All our products undergo stringent safety evaluations, complying with global safety and transport standards, such as UN38.3 and GB8897.4. Please be advised that these high-energy density batteries contain sensitive chemicals, which may be affected by environmental changes, external impacts, improper storage, or misuse.
Despite the comprehensive safety measures in place, certain factors may still pose risks such as overheating, thermal runaway, smoke, or fire, potentially leading to injury or property damage.
To minimize these risks, safeguard your interests, and nurture lasting partnerships, we offer the following recommendations.
We proudly provide your esteemed company with vital safety instructions for the use of lithium batteries. Please adhere to these guidelines diligently.
When using our batteries, carefully consult the "Product Specification" for detailed precautions, and follow the guidelines below:
- 1. Store the battery in its original packaging until use, ensuring storage complies with established standards.
- 2. Avoid clustering batteries to prevent accidental short circuits.
- 3. Ensure batteries are not subjected to temperatures exceeding 100 ºC and avoid incineration.
- 4. Do not charge, forcibly discharge, compress, or puncture disposable lithium batteries.
- 5. Refrain from welding directly on the battery surface; use batteries with pre-installed solder legs or leads.
- 6. Do not mix new batteries with used ones or batteries from different origins.
- 7. Prevent short-circuiting battery terminals or incorrect connections; do not disassemble the battery.
- 8. Avoid transporting or handling batteries with aggressive maneuvers such as tossing or throwing.
- 9. Refrain from placing batteries unprotected or installing them in damp or corrosive environments.
- 10. For standalone lithium-ion batteries, strictly adhere to specified storage conditions, ensuring a recharge every six months.
- 11. Oversee lithium-ion batteries according to specified overcharging and over-discharging guidelines.
- 12. Ensure the product remains 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 beforehand.
- 14. Remove the battery from the device upon voltage depletion, disposing of used batteries in accordance with legal standards.
Kind Reminder:
1) Before using the battery, conduct a thorough assessment and adhere strictly to the "Product Specification" for operations.
2) Mishandling may cause battery overheating or explosion, posing risks of injury or property damage.
3) Non-compliance with operational guidelines absolves the company from liability for any resultant incidents.
4) For inquiries, please promptly contact our customer service team for assistance.
🏭 Company Profile
Your Trusted Partner in Power & Energy Storage Solutions!
Powering Progress, Storing the Future
Strategically located in the dynamic hub of Huizhou, China, we stand as a beacon of innovation and expertise in the realm of power batteries and energy storage solutions. With a rich legacy of dedicated service and trailblazing research and development, we have refined our prowess in crafting cutting-edge lithium-ion batteries. Our offerings are precision-engineered to cater to the ever-evolving demands of the global market. By harnessing pioneering technologies and an unwavering commitment to quality, we spearhead the delivery of top-tier energy solutions worldwide.
Our Core Products:
• Home Energy Storage Systems: Explore our state-of-the-art 5kW, 10kW, and 15kW lithium battery solutions, seamlessly designed for lead-acid replacement conversions, enhancing home energy efficiency and sustainability like never before.
• Specialty Vehicle Batteries: Discover dependable power solutions meticulously crafted for Golf Carts, Sightseeing Vehicles, Electric Motorcycles, Tricycles, Quadracycles, and RVs, engineered for unparalleled performance and reliability.
• Commercial & Industrial (C&I) Energy Storage: Our scalable systems are expertly designed to offer businesses and industries unrivaled energy reliability and efficiency, setting new benchmarks in the sector.
• Solar Energy Storage Integration: Our eco-friendly batteries are designed to integrate seamlessly with renewable energy systems, paving the way for a greener, more sustainable future.
• Custom Battery Solutions: We excel in providing bespoke designs tailored to your specific application needs, ensuring your unique requirements are met with precision and unmatched expertise.
Why Choose Us?
1. Vertically Integrated "Super Factory": Our cutting-edge, autonomous manufacturing facility, spanning over 10,000 square meters, features multiple automated production lines. This ensures stringent quality control and unmatched production capacity, exemplifying "Source Factory" excellence.
2. Relentless Innovation: Driven by a highly experienced Professional R&D Team, we perpetually innovate, focusing on developing high-performance, exceptionally safe, and ultra-reliable lithium-ion battery products.
3. Uncompromising Quality: With the Comprehensive ISO 9001:2015 Quality Management System at the helm, we meticulously oversee each production stage, from raw material selection to final product shipment.
4. Agile Customization & Strong OEM Capability: Our flexibility is unparalleled. Our adaptable production model allows for extensive customization services to perfectly match your unique specifications.
5. Global Source Factory Advantage: As a premier source factory, we eliminate intermediaries, providing competitive source factory pricing without compromising on quality or performance.
A Global Footprint:
Our unwavering commitment to excellence has fostered successful partnerships with clients across over 200 countries and regions. Our visionary goal is clear: to ascend as the world's leading supplier of power and energy storage batteries, driving innovation and growth worldwide.
❓ FAQ
Q1: Do you have any MOQ limit?
A: Yes. In general, MOQ is 1 set.
Q2: Are you a factory or a trading company?
A: We are the manufacturer specializing in lithium ion battery packs.
Q3: How about your delivery time?
A: For the big capacity, we can deliver around 25 days. It depends on the items and the quantity of your order. It usually takes 1-2 days if in stock.
Q4: Can you provide 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.
Q5: Do you test all your goods before delivery?
A: Yes, all our products have been tested before delivery.
Q6: What is the standard of the package?
A: We use strong wooden cases for protection.