Product Description
Targeted Application and User Base for Advanced Energy Solutions
This 3.7v lithium ion battery cell is specifically designed for industrial users including energy storage system developers, electric vehicle manufacturers, and smart grid integrators. As a dependable offering from leading lithium ion battery manufacturers, it meets the stringent requirements for capacity and safety demanded by high-end applications. Its robust design as a high capacity battery facilitates scalable system designs and supports the needs of lithium ion battery supplier clients requiring dependable, reproducible performance for large-scale deployments across residential, commercial, and automotive energy sectors.
Measured Technical Performance and Certification Compliance
Featuring a nominal voltage of 3.7v lithium ion battery chemistry, this prismatic lithium battery form delivers consistent electrical characteristics with a capacity optimized for heavy-duty operation. It supports high charge and discharge rates suitable for demanding power profiles while maintaining a low internal resistance that enhances energy efficiency. The battery’s lifecycle exceeds industry benchmarks, with over 800 cycles at 80% capacity retention. Rigorous certifications such as CE, RoHS, UN38.3, and IEC62133 ensure compliance with global safety and quality standards, making this high capacity battery a reliable choice in high-demand applications managed by professional lithium ion battery manufacturers.
Industrial and Commercial Applications Demonstrating System Integration
This high capacity battery is effectively integrated into backup power systems, electric vehicle battery packs, and renewable energy storage solutions. Its prismatic lithium battery design simplifies packaging and system configuration, providing manufacturers and lithium ion battery supplier clients flexibility in module design. The battery’s stable voltage and current output improve the efficiency and lifecycle of energy systems, enabling optimized performance in electric mobility, smart grid infrastructures, and portable industrial equipment. Such integration maximizes return on investment by combining safety, reliability, and performance in demanding real-world energy storage operations.
| Item |
Specifications |
Remark |
| Model No. |
LP95134203-30000 |
|
| Nominal Voltage |
3.7V |
|
| Nominal Capacity |
30000mAh |
Standard discharge after standard charge |
| Max Dimensions |
9.5x134x203mm |
ThicknessxWidthxLength |
| Cycle Life |
≥800 times |
≥ 80% of the initial capacity |
| Charge Method |
1C CC to 4.2V, 4.2V CV to 0.05C |
Use a dedicated lithium battery charger |
| Charge Cut-off Voltage |
4.2V |
|
| Discharge Cut-off Voltage |
2.75V |
|
| Standard Charge Current |
1C |
|
| Standard Discharge Current |
1C |
|
| Max Continuous Charge Current |
2C |
|
| Max Continuous Discharge Current |
4C |
|
| Max Peak Discharge Current |
8C |
|
| Recommended Operation Ambient Temperature |
Charge: 0~45℃ Discharge:-20~60℃ |
|
| Storage Temperature |
-20℃~25℃ |
12 months |
| -20℃~45℃ |
3 months |
| -20℃~60 ℃ |
1 month |
| Internal Resistance |
≤1.35mΩ |
|
| Weight |
Approx. 512g |
|
-High safety
-Real capacity
-Flexible size, lightweight, customizable
-Cycle life above 800 times
-Factory direct price, High quality with certifications
-Above 20 years manufacturing experience
Bluetooth speaker, bluetooth headset, smart home controller, smart security device, intelligent door lock, smart glass, gps tracker, parking device, medical device, POS machine, wearable device, IoT device, sensor, handheld device, alarm system, beauty device, etc.
Safety certificate: CE,CB, IEC62133, UL, PSE
Environmental certificate: ROHS, REACH
Quality management certificate: ISO9001, ISO14001, BSCI
Shipping certificate: UN38.3, MSDS, Air/Sea Transport Identification&Classification Report
01 Materials Mixing
Fully automatic feeding system,High precision, fully enclosed
02 Coating
High precision constant temperature coating machine
03 Electrode Piece Rolling
Precision automatic roller machine
04 Electrode Piece Slitting
Automatic battery electrode piece continuous slitting machine
08 High Temperature Baking
75-80 ℃ vacuum constant temp baking for more than 36 hours
07 Cell Sealing
High temp top&side sealing machine with good side sealing effect
06 Automatic Winding
Make the widing core consistent, save manpower and high efficiency
05 Automatic Electrode Piece Making
Ultrasonic spot welding, firm welding and low internal resistance
09 Automatic Injection
Effectively isolate moisture
10 Formation
Constant fomration cabinet, activate the battery
11 Capacity Sorting
All cells will be 100% tested for 3 cycles.
12 OQC Test
100% full test on appreance, voltage, capacity, resistance, size, etc
With 20 years experience in battery field, Topwell can arrange the battery ship by Sea / Air / Express.
We can provide you with all DG certification which allows you to ship these batteries,
such as UN38.3 /MSDS /DG. We can ship from Shenzhen,Shanghai,HK...
FAQ
What certifications ensure the safety and quality of your lithium ion battery products?
We hold key safety and quality certifications including CE, RoHS, UN38.3, and IEC62133 for our lithium ion battery cells. These internationally recognized standards guarantee our products meet stringent safety, environmental, and performance requirements, ensuring reliability in your energy storage or EV applications.
Can you customize the dimensions or capacity of the 3.7v lithium ion battery to fit my specific project needs?
Yes, thanks to the flexible pouch design of our 3.7v lithium ion battery, we offer customization options to meet your dimensional and capacity requirements. Please contact us with your specifications, and our engineering team will assist in developing tailored battery cells for your applications.
How do you ensure consistent supply and lead times for bulk orders of lithium ion battery cells?
We have over 20 years of manufacturing experience and maintain efficient production planning to meet client demands. Typical lead times are 14-15 days for samples and 30-35 days for bulk orders, ensuring timely delivery of our lithium ion battery supplier products with consistent quality.
What should I consider when integrating your high capacity battery cells into energy storage or EV systems?
Our battery cells support charge currents up to 2C and discharge up to 4C continuous, with a peak of 8C. Operating temperature and proper charging methodology must be followed for optimal performance. We recommend consulting our technical team to ensure seamless integration and long cycle life in your energy storage or EV setups.
