Product Details
Lithium Polymer Battery For Table PC 1.6ah 3,7V 0850110 Charge And
Discharge 0.5C
Base Data for Lithium Polymer Battery For Table PC 1.6ah 3,7V 0850110 Charge And
Discharge 0.5C
data for pack | test standard |
1.6ah | normal capacity |
1.5ah | Minum capacity |
3.7v | nomral voltage |
4.2±0.03V | 100% full charge voltage |
0.5c | charge current |
0.5c | dishcharge current |
5 pin molex 51146. | connector for pack |
peak current | 2A for single cell |
continue current | 1.5A for single cell |
Specification for Battery pack
charge method with IEC standard
| at first charger the battery with Constant Current 0.5C5A and charger with Constant Voltage 4.2V 0.01 C5A cut-off
| Charge time : 4.0h
|
discharge method with IEC standard | discharge the battery with Constant current 0.2 C5A and test the end voltage 3.0V
| with IEC standard |
Fast charge method with IEC standard
| Constant Current 1C5A Constant Voltage 4.2V 0.01 C5A cut-off
| Charge time 2.5h
|
Performance Test For Cell
Item | Test Method | Requirements |
Open-Voltage
| standard charge the battery measured within 24 hours and record the data | ≥4.08V |
Internal impedance | measured by AC 1KHz after 50% charge. then record Internal resistance | ≤80mΩ |
Minimal Rated Capacity
| The capacity on 0.2C5A discharge till the voltage tapered to 3.0V Measured after rested for 30min then finish standard charge then record the data
| Discharge Capacity
≥4000mAh |
Safety Test with UN38.3 Standard for Lithium Polymer Battery For
Table PC 1.6ah 3,7V 0850110 Charge And Discharge 0.5C
1 / Short Circuit Test (20±2℃ ) process and result
- sort fresh battery samples 100% fully charged each test sample
battery, in turn,
- the battery should be is short-circuited by connecting the (+) and
(-) terminals of the battery with a Cu wire having a maximum
resistance load of 0.1Ω.
- At room temperature(20±2℃ ).
- Test result: No explosion, No fire The Temperature of the surface
of the Cells are lower than 150℃
2 / Vibration Test process and result
- Standard charging the samples
- 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.
- Test result: No explosion,No fire
3 / Crush Test process and result
- sort fresh battery samples 100% fully charged
- Crush between two flat plates. Applied force is about 13kN(1.72Mpa)
for 30min.
- Test result: No explosion,No fire
4 / Drop Test process and result
The samples should be dropped from a height of 1 meter twice onto
concrete ground.
Test result: No explosion,No fire
5 / Short Circuit(60±2℃ ) test process and result
sort fresh battery samples 100% fully charged each test sample
battery, in turn,
- the battery should be is short-circuited by connecting the (+) and
(-) terminals of the battery with a Cu wire having a maximum
resistance load of 0.1Ω.
- At room temperature(60±2℃ ).
- Test result: No explosion, No fire The Temperature of the surface
of the Cells are lower than 150℃
6 / Impact test process and result
- A 56mm diameter bar is inlayed into the bottom of a 10kg weight.
- And the weight is to be dropped from a height of 1m onto a sample
battery
- then the bar will be across the center of the sample.
- Test result:No explosion, No fire
7 / Forced Discharge test process and result
- sort fresh battery samples 100% fully charged
- Discharge the samples at a current of 1 C5A for 2.5h.
- Test result:No explosion, No fire
8 / Nail Pricking test process and result
- sort fresh battery samples 100% fully charged
- Prick through the sample battery with a nail having a diameter of
3mm and remain 2h.
- Test result : No explosion, No fire
Drawing for 4s Lipo Battery For Table PC 16000Mah 3,7V Charge And
Discharge 0.5C
T: | Max.08.0 | Weigh
| 200.5+0.5 –0.5 | H
| 110+0.5 –0.5 | UNIT
| mm |
| | | |
| |
| |
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Company Profile
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.