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[China]
Trade Verify
Address: F6, Dezhi Creative zone A area,Dashi town,panyu district,Guangzhou city,Guangdong province
Contact name:Eric Shi
Guangzhou Serui Battery Technology Co,.Ltd |
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Verified Suppliers
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3.7V 1040 1055 1254 1054 lithium polymer coin cell for TWS Rechargeable Small round lipo 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 | 1.0*5.4mm |
| Weights | 0.8g |
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
The battery have wide applications:
Portable DVDs, laptop computers, mobile phones, blue-tooth devices,
MP3/MP4 players, PDA's, R/C planes, power-driven tools & toys,
battery-operated bicycles/cars have already adopted LIPO-'s polymer
technology.
Main applications are:
Communications equipment: mobile phone, PHS phone, Bluetooth cell
phones, walkie-talkie
Information equipment: laptop computers, PDA, portable fax
machines, printers
Audio-visual equipment: digital cameras, camcorders, portable DVD,
VCD
Others: electric bicycles, miner's lamp.
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:
3.7V 1040 1055 1254 1054 lithium polymer coin cell for TWS Rechargeable Small round lipo battery
We can add the PCM/PCB, wire and connector on the battery according
to requirement
Why Choose us?
Company Advantages:
Since 1980, we have been developing new products to meet the needs
of different customers and applications.
In addition, battery performance such as safety, energy density,
temperature characteristics, discharge plateau and cycle life are
always being improved.
In line with our business philosophy of "Quality First", our
assembly lines are certified by the Chinese military and ISO 9001.
We also have a fully equipped environmental and reliability testing
centre to ensure our products meet military specifications.
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
