Items | Parameter |
| Battery model | |
| Cells number | 18650 cells in parallel |
| Nominal voltage | 3.7V |
| Minimum capacity | |
| Max. discharge current | 1C |
| Continuous charge current | 0.2C |
| Operating temperature | Charging: 0°C ~ 45°C |
| Discharging: -20°C ~60°C |
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) | -10ºC~25ºC | (12 months ≥85% ) |
| -10ºC ~45ºC | (6 months ≥85% ) |
-10ºC~55ºC | (1 month ≥90% ) |
| 20±5ºC is the recommended storage temperature |
Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
Specifications
li ion battery 18650 3.7V
1)CE&RoHs approved
2)flat top lithium battery
3)rechargeable battery
4)lithium battery
li ion battery 18650 3.7V
- Certificates: SGS, CE, RoHS
- Voltage: 3.7V
- Capacity: 2200mAh
- No memory effect
- Low shelf-discharge
- Cycle life: After more than 1000 cycles, the power still remain 80%
- Application: LED flashlight, medical machinery, wirelesss communication, camera, notebook and and other digital products, many electronic products etc.
FAQ
Q1: What's inquiry reply time?
A1: We will reply your inquiry as soon as possible within 6 hours (maybe big time difference between us).
Q2: What's certificate?
A2: We have CE, RoHs, ISO9001 SGS
Q3: What's warranty?
A3: For the batteries, we have 1 years warranty. If any quality problems on our side occured during this warranty period, we will replace them at our cost (including the shipping cost).
Q4: What's price?
A4: We provide reasonable price and recommend suitable batteries to our customers.
Q5: What's delivery time?
A5: We give 7~15 days delivery time for formal battery orders.
Q6: What's MOQ?
A6: We can accept small MOQ at the beginning to help customer enter into market firstly.
Q7: What's service?
A7: Our policy is to provide more faster & safer & easier service for our customers.
We can provide Technical Support.
We can accept TT, Western Union, L/C, OA, etc. .
We can provide others service etc. .
Q8: What's marketing supports?
A8: We are willing to help you do the marketing together.
We can provide different free products, and we can also support you do some attractive suitableWhy Choose us1. each cells with high capacity of the limited size2. with cells to make up a pack ,and between the cells,there is good quality match.which is achieved through strict control technics procedure.3.shortcut delievery----we can supply you products within a week.4.circumspect after service-- if there is quality problem,we can give you replacementWarning1. When using the application equipped with the battery, refer to the user's manual before usage. 2. Please read the specific charger manual before charging. 3. Charge time should not be longer than specified inthe manual. 4. When the cell is not charged after long exposure to the charger, discontinue charging. 5. Battery must be charged at operating temperature range 0 ~ 50°C. 6. Battery must be discharged at operating temperature range -20 ~ 75C. 7. Please check the positive(+) and negative(-) direction before packing. 8. When a lead plate or wire is connected to the cellfor packing, check out insulation not to short-circuit. 9. Battery must be stored separately. 10.Battery must be stored in a dry area with low temperature for long-term storage. 11.Do not place the battery in direct sunlight or heat. 12.Do not use the battery in high static energy environment where the protection device can be damaged. 13.When rust or smell is detected on first use, please return the product to the seller immediately. 14.The battery must be away from children or pets 15.When cell life span shortens after long usage, please exchange to new cells
Shenzhen Huquan Technology Co., Ltd. Founded in 2002, is a professional, standardized and global hi-tech enterprise which specialized in portable power station, battery for electric vehicles dry battery and Lithium battery research and development, production, sales and service. It has already passed quality system certification such as ISO 9001 2000, CE, SGS, UL and so on.
Huquan products are widely used in utility metering, car electronics, security system, intelligent transportation, space ramote sensing, cold chain monitoring, GPS positioning, military systems, marine safety, petroleum exploration, the ISO international quality system standard. Huquan products are recognized by CE, UL, RoHS; UN38.3 and MSDS transportating certificate. Huquan penetrate in the market of Europe, America, Middle East, Southeast Asia and other counties and regions. Ramway obtain customers praise and recognition with good quality and credibility. Huquan will be dedicated to provide you with quality products and services.
