602040 3.7V 400mAh RechargeableLi-PolymerBattery Bluetooth Digital Battery
| Place of Origin: | Guangdong |
|---|
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Rechargeable Battery Pack, Lithium Polymer Battery Pack, Li Ion Battery Pack |
Product Detail
| Model No.: | AIA-1 |
|---|
Product Description
602040 3.7V 400mAh Rechargeable Li-Polymer Battery Bluetooth Digital Battery
Specifications:
| Item |
3.7V Battery
|
| Nominal Voltage |
3.7V
|
| Charging Voltage |
4.2V
|
| Nominal Capacity |
400mAh
|
| Size |
Thickness × Width × Length (mm)
|
|
6.0±0.2×20±0.5×40±0.5 (with PCM)
|
|
| Features |
High energy density, good capacity, light and thin, safe and reliable(with PCM) , long circle life, no memory,environmental, table performance, capacity and size could be customerized.
|
| Max Charge Current |
1C
|
| Charging Method |
Charge with constant current 1C to 4.2V,then charge with constant voltage 4.2V till charge current less than 0.01C
|
| Max discharge current |
1C
|
| Discharge cut-off voltage |
2.5V0.25V(0.2C)
|
| Charing Current |
Standard Charging:0.5C Rapid charge: 1.0C
|
| Standard Charging method |
0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C
|
| Operating environment |
Charging, 0°C ~ 45°C ; 65±20%RH Discharging, -20°C~60°C ; 65±20%RH |
| Storage environment |
-20°C~45° 65±20%RH Storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V |
|
Temperature Characteristics |
1. According to item 4.1.1, at 23±5. 2. Capacity comparison at each temperature, measured with constant discharge current 0.2C with 2.75V cut-off.Percentage as an index of the capacity compared with 100% at 23 Criteria:-20: ≥65% 23: 100% 80: ≥95% |
Main application:
Applications:
3C digtal products: Computer / Camera /Labtop...
Electronic vehicle;
Led lighting;
Portable small home appliance;
medical apparatus equipment;
electric tools ;
Package and shipping:
Optional package: Color paper box, PVC box, Cases, Transparent crystal cases, white netraul box.
Carriers: By express: Like DHL, UPS, FedEx; by air or by sea; Special line
How to place order:
1. Please kindly advise the items, quantity and other detail request about your order
2. After proforma invoice confirmed, the order will be arranged upon receipt of your deposit payment.
3. Confirm and ship the goods , the tracking number will be sent to your promptly
4. Our sales representative will help to tack your goods until you receive them well.
5. we will send customer satisfaction survey form to you ,appreciated get feedback from you about the quality, service, market feedback
and others
Company Information:
Establised since 2006, Delong Energy Technologgy Co.,LTD is a modern enterprise, which specialized in new products researched and development, sales and trade. Delong Energy Tech has 2 business line, one is for finished product, another area is semi-finshed product.
And the main products includes: Power Bank, Li-ion battey cell and pack , Li-polymer cell and pack etc.
Welcome to contact us for further details about our company and products!
Contact person: Jenny
Mobile: +86 136 0302 8413
Wechat: +86 13603028413
Why choose Delong?
Experienced
Focus on Batteries industry 15 Years
Professional
25 professional engineers who has worked with us more than 10 years now
Full Equipments
Full automatic machine: 20 sets plastic injection machines, 1 large batteries aging test centre, 1 independent R&D office site.
Good Service
one stop serive from housing, PCBA, batteries, assembling, package shipping.
Price
Competitive price make you profit maximization
OEM and ODM
OEM and ODM can be acceptable
Quality Control
Best quality contral, the defective rate is within 0.01%