Polymer Lithium Battery cells 820mah(500mah 1000mah 1800mah)

Specifications

1.Polymer Lithium Battery cells 820mah(500mah 1000mah 1800mah);
2.Fast delivery;
3.With higher capacity;

(1) Key Specifications:

 

1. Polymer Lithium Battery cells 820mah(500mah 1000mah 1800mah)

2. Dual IC chips, that can anti-short circuit, anti-over charge, anti-over current, anti-overload;

3. With short-circuit production function, safe and reliable;

4. Up to 500 cycles life,low self-discharge,no memory effect;

5. Factory mastered technology and competitive price;

6. Injection Technology to make battery more stable.

 

 

 

 

(2)483450 Battery cell Specification 

 

2.1	Battery Type	483450
2.2	Material of Case	Polymer
2.3	Nominal Voltage	3.7 V
2.4	Nominal Capacity	820 mAh
2.5	Internal Resistance	60↓mW
2.6	Discharge Cut-off Voltage	3.00V
2.7	Charge Cut-off Voltage	4.20V
2.8	Max Charge / Discharge Current	1C
2.9	Charge method	CC/CV (constant current/constant voltage)
		0.5C×5h;1.0C×2.5h
2.1	Dimension	Thickness: 4.60 –0.4 mm
		Width: 34.20 –0.5 mm
		Height: 50.0+0 –0.5 mm
2.11	Weight	About 16.3 g
2.12	Operating Temperature:	Charging Temperature:       0~45°C
		Discharging Temperature:   -20~55°C
2.13	Storage Temperature	-5°C-35°C(suggest25±5°C)
2.14	Relative Humidity	≤75%
2.15	Visual Requirements	Defects, such as scratches, flaws, dirty spots, rust, deformation, discoloration, leakage, etc., which damage commercial values shall not be presented.
2.16	Voltage of shipment	3.70-3.90V(about 50% capacity)
2.17	Voltage of storage	3.70-3.90V
2.18	Environmental request	If the materials of the product and packaging accord with RoHS standard,there will be a RoHS
		Id on the box.

 

 

 

 

(3) Appearance Drawing

 

 

 

(4) Electrical Characteristic

 

Item	Standard	Test Method
Discharge Characteristics	Discharge Time: (A) 0.2C5A≥5h, (B) 1C5A≥51min	After standard charged, rest for 30min and then discharge at 0.2C5A and 1C5A to the discharge cut-off voltage respectively. Charge/discharge cycle can be conducted for 5 times before meeting the Standards(the same below).
Normal Storage	Discharge Time≥4.25h	Store for 28 days after standard charged, and then discharge at 0.2C5A to the discharge cut-off voltage.
Cycle Life	Cycles≥300	Standard charged, then conduct 0.5C5A /1 C5A cycle untill the discharge time less than 45min for two continous cycles.
Long Time Storage	Discharge Time≥4h	Standard charged, Discharge to the state of 50% capacity. Store for 12 months at room temperature. Conduct 0.2 C5A /0.2 C5A cycle for 5 times before meeting the standard.

 

     

(5) Notes:

 

11.Do not directly solder the battery and pierce the battery with a nail or other sharp objects.

12.Do not use or leave the battery at high temperature (for example, at strong direct sunlight or in a vehicle in extremely hot weather). Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.

13.Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.

14.If the battery leaks, and the electrolyte get into the eyes, do not rub the eyes, instead, rinse the eyes with clean water, and immediately seek medical attention. Otherwise, it may injure eyes.

15.If the battery gives off an odor, generates heat, becomes discolored or deformed, or in any way appear abnormal during use, recharging or storage, immediately remove it from the device or battery charger and stop using it.

16.In case the battery terminals are dirty, clean the terminals with a dry cloth before use. Otherwise performance may occur due to the poor connection with the instrument.

17.Be aware discarded batteries may cause fire or explosion, tape the battery terminals to insulate them.