Guangzhou Serui Battery Technology Co,.Ltd
Guangzhou Serui Battery Technology Co,.Ltd Your reliable partner in Batteries
Add to Cart
High Quality Lipo Battery 45mAh 3.7v Rechargeable Lithium Ion Battery Powered Bass Waterproof Tws Small Headset Battery
Technical specifications:
| Battery Technology | Lithium Polymer Battery / Lipo battery |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 45mAh (at +20°C @0.2C discharge) |
| Discharge Cut off Voltage | 2.7V |
| Charge Cut off Voltage | 4.2V |
| Standard charge Current | 0.2C |
| Rapid Charge Current | 1C |
| Standard Discharge Current | 0.2C |
| Max Discharge Current | 1C |
| Operating temperature Charging | 0℃ ~ 55℃ |
| Operating temperature Discharging | -20℃ ~ 65℃ |
| Storage condition | Temperature ≤ 30℃ Humidity ≤ 75%RH |
| Dimension | 5.0*10*12mm |
| Weights | 1.8g |
Features
1. Totally safe, build with PCM/PCB, None fire,no explosion, be able to bear cruel tests without any protection such as short circuit, puncturing, etc.
2. Totally thin.Thin thickness. 0.4mm to 8mm.Dimensions can be customized according to different demands, short product development period, meeting customers’ varieties of personalized needs.
3. Low self-discharge less than 3% per month at room temperature
4. Light weight and small size.The specific energy density of each battery is 356Wh/kg, more than 50% higher than steel shell lithium battery under the condition of the same weight
5. Wide Operating Temperature Range, the battery with a strong adaptability to temperature can be in work between -20℃ ~ +60℃
6. Without voltage passivation, no activation necessary after long time storage;no memory effect.
Application
Batteries have been made with LIPO's polymer technology and have a wide range of applications for.
Portable DVDs, laptops, power tools and toys, mobile phones, Bluetooth devices, PDAs, R/C aircraft, MP3/MP4 players, battery operated bicycles/automobiles
Key applications include.
Communication devices: mobile phones, walkie-talkies, PHS phones, Bluetooth phones
Audio-visual equipment: portable DVDs, VCDs, digital cameras, camcorders
Information equipment: laptops, portable fax machines, PDAs, printers
Others: electric bicycles, mining lamps.
Packaging & Shipping
Packing:
Tray bulk, Blister card, PVC shrink, Gift-Box, Nude packing, OEM packing, etc.
Shipping:
Leadtime is 3-20 working days for normal orders.
Pictures:
High Quality Lipo Battery 45mAh 3.7v Rechargeable Lithium Ion Battery Powered Bass Waterproof Tws Small Headset Battery
We can add the PCM/PCB, wire and connector on the battery according to requirement
Why Choose us?
Company Advantages:
With our 'Quality First' business philosophy, our assembly lines are certified by the Chinese military and ISO9001 quality system. We also have a fully equipped environmental and reliability testing centre to ensure our products meet military specifications. Since 1980, we have been developing new products to meet the needs of different customers and applications. In addition, the safety, energy density, temperature characteristics, discharge plateau, resistance and cycle life of our batteries are constantly being improved.
High quality batteries:
Our batteries are in enough capacity, and lower in RI. Before shipment, we will 100% inspect and ensure battery quality well approved by our clients.
Better service:
Professional and experienced engineers can provide satisfied perfect solutions to customers. New designs can lead to actual products within 15days.A professional,dedicated and well known technical& marketing team with the ability to identify,support and serve our customers with diamante service.
We always offer customers with highest quality, reasonable price and intimate after-service to support them on marketing developing. It is our wish to obtain muti-benefit with global users through OEM and ODM business.
Our Certifications:
Our Workshop
Look at those pictures. To make sure the producing environment is total dry, we introduced foreign technology and machine. This drying system comes from Denmark; it can generate 54500CBM dry air per hour.
It owns modern produce equipment and rater complete necessary facilities.
Meanwhile we have many automatic machines; this is our automatic voltage test machine. Those modern production equipments laid a solid foundation for producing high-quality products.
We participate in a variety of trade fairs every year.On Electronics Show we discuss with customers about our products and help them solve questions face to face.We have established contacts with many potential buyers from other places as America,Australia, Belgium, Israel,Germany,the Netherlands, Canada etc.