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Specializing in researching, developing and manufacturing quality and creative battery factory supply 523450 3.7 v lithium polymer battery 750 mah bluetooth headset battery children toys battery, it is acknowledged as one of the most professional battery factory supply 523450 3.7 v lithium polymer battery 750 mah bluetooth headset battery children toys battery manufacturers and suppliers. We also have productive factory and a group of excellent personnel at your service.
Product Description :
| Item | Specification | |
| Product Name | battery factory supply 523450 3.7 V lithium polymer battery 750 mah bluetooth headset battery children toys battery | |
| Nominal Voltage | 3.7V | |
| Nominal Capacity | 450mah/500mAh | |
| Continuous discharge current | 0.2C(adjustable) | |
| Burst Discharge Current | 1C(adjustable) | |
| Power | <8W | |
| Over –charged Protection Voltage | 4.25±0.025V/Cell(adjustable) | |
| Over –discharged Protection Voltage | 2.50±0.10V/Cell(adjustable) | |
| Charge mode | CCCV | |
| Max charge Voltage | 4.2V | |
| Charging Current | 0.2-2.5A | |
| Charging Temperature | 0~45℃,45~85%RH | |
| Discharging Temperature | -20~55℃,45~85%RH | |
| Circle life | >500 times | |
| Storage Environment | One month | -20~+55℃,45~85%RH |
| Three month | -20~+45℃,45~85%RH | |
| One year | -5~+20℃,45~85%RH | |
| Dimension | High | reference sample |
| Length | reference sample | |
| Thickness | reference sample | |
| Weight | <50g | |
Remark:
Based on your requirement, it can customize the PCM, wires, discharge current, charge current, C-rate, temperature etc.
Advantages:
1.Absolutely Safe And Reliable;
2. Quality Assurance Price Concessions;
3. High energy density (380-400Wh/L) ;
4. Long cycle life ;
5. Wholly closed dust-free workshops,securing high quality;
6. No memory effect;
7. Pollution-free (not Contain Cadmium,Lead, Mercury) ;non-polluting;
8.new type of energy;
9.rapid charge.
10.High safety and quality.
The best choice for the following applications:
1.lighter,Bluetooth headset.mini-speaker,video pen.
2.Music box,smart locks,hand warmer,eyelash curler,electric toys.
3.USB rechargeable battery,miner’s lamp,digital products.
4.Mini electric fan battery,mini meter reading,wireless ordering,wireless data transmitter.gifts
5.Portable electric , Massage.Wide range applications.
Battery Cell Performance Criteria
Mechanical characteristics
1.Vibration
↓
Test After standard charging, fixed the cell to vibration table and subjected to vibration
cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz an 55Hz,
the excursion of the vibration is 1.6mm.The cell shall be vibrated for 30 minutes per axis of
XYZ axes.
Criteria
↓
No leakage
No fire
2. Drop Test
↓
The cell is to be dropped from a height of meter twice onto concrete ground.
Criteria
↓
No fire, no leakage
We can offer varies of Polymer lithium battery cells and packs according to your requirements. Any needs,pls feel free to contact me, Thank you very much!
The earlier you choose us, the more profit you will get. We will make every effort to meet your requirements.