Product Details
32700 Lithium Battery 18650 3.7v 2500mah Li-polymer Battery Cell
Type | Steel Cell Cylindrical Li-ion Battery |
Model No | 18650 |
size | 18*65mm |
Brand Name | Xunds |
Place of Orign | Huizhou,China |
Color | Silver |
Capacity | 2500mAh |
Warrantly | 12 months |
Cycle life | 1000 times |
Nominal Voltage | 3.7V |
Charge Voltage | 4.2V |
Discharge Voltage | 3.0V |
Charge Current | Standard Charging:0.5C Rapid Charge:1C |
Standard charging method | 0.5C CC ( constant current ) charge to 4.2, then CV(constant
voltage FC)charge till charge current decline to ≤0.01C |
Charge Time | Standard Charging:6.0hours(Ref.) Rapid Charge:1.5-2.5hours(Ref.) |
Operating temperature | Charge:0℃~45℃ Discharge:10℃~45℃ |
Storage temperature | -10℃~+45℃ ( Recommended torage temperature:25℃) |
1. Question: What are your company's main products?A: Rechargeable battery. Lithium-ion, lithium battery, and power
battery pack.
2. Q: How long is the quality of your lithium battery guaranteed?
A: We will provide you with a one-year warranty. If you have any
questions, please Notify us and we will provide you with a
positive solution.
3. Q: What is your minimum order quantity?
A: 100 pieces
4. Q: Can we get some lithium battery samples for testing?
A: Of course, samples of lithium batteries are available for you to
use at any time, and batteries can be made according to your needs.
5. Q: Can your factory print our logo/brand on the product?
A: Yes, we will print it for free.
6. Q: Your factory has design and development capabilities, do we
need customized products?
A: The employees in our R&D department have rich experience in
the battery industry and have more than 6 years of experience. We
can, please contact us for more details.
7. Q: How about the shipping and delivery time?
A: Generally, the battery will be shipped by express, such as DHL,
TNT, FedEx, and UPS, and the delivery time is 3-5 working days. Or
DDP service, the delivery time is 11-15 working days. Airlines and
shipping can also be used.
Company Profile
Shenzhen Coslight Power Tech. Co. Ltd. was established in the 90s, A enterprise that has been specializing
in the new energy field for nearly 30 years. Rich experience and
fast product development make our brand trusted. by now, we have 17
branch companies located worldwide, including Asia, Europe, and
Africa. and our headquarters is right located in Shandon province.
Coslight is pledged to become a world-class enterprise providing
new energy overall solutions. by breaking through the battery
performance and application boundary, in pursuit of technological
innovation. and providing customers with smart system solutions.
We are involved in three types of Li-ion batteries, square liquid
battery, polymer Li-ion battery, and iron Li-battery, produced by
Harbin Coslight Power Co., Ltd, which are the trendy battery home
and abroad. service for some well-known brands, such as Huawei,
ZTE, OKWAP, AHond, and so on.
Our products can involve multiple application fields, apart from
smart devices, Battery storage systems, Lead Acid replacement
batteries, USP., etc.