Single Cell
SUJOR High-Rate Battery: Engineered for Demanding Power Applications
Product Introduction:
SUJOR 1090195 18000mAh 3.7V 25C high drain li-polymer battery is generally designed as high rate as 25C. Fast charging is supported. It is one of the core technology products of SUJOR. Special electrode materials are used to assure high rate discharge. We also provide integrated battery solution including high rate Li-ion battery cell+ battery management system(BMS)+ structure design. With our own physical factory for battery cell and battery pack, we have strong R&D production capacity, short delivery time and sufficient stock.
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Basic Specification
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Item |
Rating |
Remark |
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Model |
SUJOR-3.7V 1s1p 18000mAh 25C |
10.0*90*195mm(H*W*L) |
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Nominal capacity |
18000mAh |
Standard discharge(1C5A) after Standard charge |
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Nominal voltage |
3.7V |
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Cut-off charge voltage |
4.2V |
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Cut-off discharge voltage |
3.0V |
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Configuration |
1s1p |
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Weight |
Approx: 360g |
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Anode material |
LiCoO2 |
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Standard charge |
0.2C CC(constant current) charge to 4.2V,then CV(constant voltage 4.2V)till current decline to ≤0.01C |
Charge Time : Approx 7.0h |
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Max. constant charging current |
18000mA(1C) |
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Standard discharge |
Discharge at 1C5A to 3.0V |
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Max. continuous discharging current |
450A(25.0C) |
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Operating temperature |
Charge 0~+45ºC |
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Discharge -20~+60ºC |
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Storage temperature |
-10~+55ºC≤1 month |
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-10~+45ºC≤3months |
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-10~+25ºC≤12months |
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Storage humidity |
45-75%RH |
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Key Features
High energy density and long cycle life by using stacking process
High discharge rate and excellent compatibility
Wide temperature range and stability to allow the battery working in tough environment
Ultra-thin, light weight, flexible size and shape to accommodate different applications
Top-quality and safe SUJOR Series batteries pass rigorous testing
7*24-hour after-sales service
Main Application
Agriculture spraying drone
Land surveying drones
Police drones
eVTOL
Delivery drone
Inspection drone
Photography drones
Construction drone
Mining drones
Fire-fighting drone
Fixed wing UAV
Small Agricultural Drones
Light Multirotor Platforms
RC Toy Drones
Hybrid Spraying and Aerial Photography Drones
Teaching/training drones
R&D Strength
We have assembled a powerful research and development team, comprising 20 professors and 25 senior engineers. Led by a Technical Director with more than a decade of experience in lithium-ion battery development, our commitment to innovation keeps us at the forefront of the market.
FAQ
Q:
What is the recommended storage voltage for Lipo batteries?
A:
Recommended storage voltage for battery cell is 3.8V to 3.85V.For battery pack, for example 6s 22.2V, the suggested storage voltage is 22.8V to 23.1V.
Q:
What is best temperature for Lipo battery storage?
A:
We advise store in a cool place. The ideal temperature range is between 20°C and 25°C (68°F and 77°F). This storage temperature range helps Lipo batteries maintain good stability and longevity.
Q:
How long could we store Lipo battery sit unused?
A:
Once at the correct storage voltage and temperature, a LiPo battery can be stored for months without issue. It is good practice to check the voltage every 3 to 6 months. If the voltage has dropped significantly (e.g., below 3.7V per cell), give it a small charge to bring it back to 3.8V.
Q:
How to store Lipo batteries physical safely?
A:
Here are some advice to store lipo batteries physical safely:
● Use a Fireproof Container: Store LiPos in a Safe Bag, an ammunition box (metal), or a ceramic pot.
● Check Physical Condition: Never store a battery that is puffy (swollen), dented, or has torn outer wrapping. If a battery is damaged, it should be disposed of properly, not stored.
● Separate Terminals: Ensure the main leads and the balance leads do not touch each other. It is best practice to cover the main plug ends with silicone caps or electrical tape to prevent a short circuit.
Q:
What is the voltage of a UAV Lipo battery cell?
A:
Every LiPo cell has three important voltage levels :
Nominal Voltage: 3.7V (The standard "average" voltage used to describe the battery).
Fully Charged Voltage: 4.2V (The maximum voltage right after a full charge).
Discharge Cutoff Voltage: 3.0V (The minimum safe voltage; going below this can damage the battery).
Note: There are also High Voltage (HV) LiPo batteries, where the fully charged voltage per cell is higher, typically 4.35V, 4.4V, or even 4.45V.
Hot tags: Lipo battery, lithium polymer battery, high rate lipo battery, high rate battery, high C rate battery, high voltage battery(HV/LiHV), Low temperature battery, long cycle life battery
SUJOR aims to provide customers tailored lithium ion battery packs. We could not only provide customers with customized services for individual components such as battery cell, BMS and battery structure, but also offer optimal battery integrated solutions (cell+BMS+structure) based on customer’s detailed requirement.
