Rechargeable 18650 3.7V 7.4WH Cylindrical Lithium Battery
Rechargeable 18650 Cylindrical Lithium Battery 3.7V 7.4WH Battery pack
Lon Cycle Times Rechargeable 18650 Battery 3.7V 7.4WH Battery pack
| Model No | 3.7V 7.4WH Battery pack |
| Condition | 100% NEW |
| Battery Type | li-ion battery pack |
| Nominal Voltage |
3.7v |
| Nominal Capacity | 2000mah |
| Charge Method | CC/CV |
| Charging Temperature | 0°C to 45°C |
| Certification | CE ,RoHS,ISO9001 |
| After-sales Service | 12 months |
| Max Discharging Current | 2C |
| Delivery Time | 3-7 days |
| Charging Model |
charge with constant current 1C to 4.2v,then charge with constant voltage 4.2v, till charge current less than 0.01C |
| Discharge Cut-off Voltage |
3V, the over-discharge detection voltage of PCM |
| Storage Environment |
-20°C~45°C
65±20%RH
storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH; |
our advantages:
1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price& High quality
9, Good consistency, low self discharge
10, Light weight, small size
Major Application:
1) Portable equipment: Laptop, camcorder, PDA, digital camera, portable DVD etc.
2) Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3) Military equipment: IR telescope
4) Medical devices
5) Power tools
packing:
- Packaging: Each battery packed in the individual paper box,then in standard export carton.
- Shipping: By sea / air cargo / Express courier(DHL/UPS/FedEx/EMS),or we can accept other shipping terms according to your requirement.
Why choose us?
1. A professional sales team which provide consultant service and the most competitive battery
2. OEM and ODM designs and lables are welcome.
3. Small Order is available.
4. Wide-range battery products to satisfy different customer’s requirement.
5. Quick response, every inquiry will be replied within 24 hours.
6. Good after-sale service, long product warranty and continual technique support.
warning
1. Do not throw battery into water or make it wet;
2. Keep the battery away from heat source(like fire or heater);
3. Do not throw the battery into fire or heat the battery;
4. Forbid to hammer to trample the battery;
5. Forbid disassembling the battery in anyway
shenzhen HongHaoSheng Electronics Co.,ltd is a full service producer of high power battery, charger and related accessories.Our
exclusive factory includes the CNC machines, production assembly,testing labs and
customer design CAD equipment.Through our years of experience, we have our own
brand as well as development and patenting of other popular products.Also we have
set a series of professional .for example they can apple in the e-bike scooters children
toys and so on.
Q: How about the warranty of li ion batteries?
A: Warranty of li-ion battery could be as long as 1 year.
Q: Payment terms?
A: we could receive the payment via bank transfer or Western union, the bank transfer fee should
be covered by buyer.
Q: How long will be the delivery?
A: Usually, batteries in stock, delivery 10-15 days. Batteries without stock, delivery 20-25 days.
Q: Could you provide OEM service?
A: Yes, we could, we could also provide blister packaging if you need.
Q: MOQ?
A: No limit for standard models.
Q: How to contact with you?
A: You could send me a email at below email box.
Welcome your e-mail,call,or inquiry any time.Have a nice day!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.