Description:
402030 300mAh
Product Name: Polymer lithium battery
Material: lithium cobalt oxide + ternary material
Whether charging: rechargeable
Model (size) : 402030
Li battery size : Thickness 4 mm x Width 20 mm x Length 30 mm
Battery type: polymer battery
Nominal Voltage : 3.7V
Capacity : DC 3.7v 300mAh
Discharging rate : 1C
Initial impedance :Approx 92 mΩ
Approx Weight : 5 g
Cycle life : 800 cycles ,Stable performance with 100% be tested before shipping.
Built in PCB for charge, discharge and temperature protection.
Fit for Remote controller,IPTV Set top box remote controller,LED lighting,Underwater lighting system,Bluetooth device,MP3/MP4 player,safety lamp,GPS,Mobile phone,E-book,Power bank,Portable DVD, Walkie talkie,Notebook,Tablet PC,PDA,Game player,Pos machine, Consumer electronics device, Medical Devices ,Flash lighting garden lighting, Toys ,Project Design etc .


Electrical characteristics：
1.Standard Charging method ：0.5C （constant current）charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C
2. Rated Capacity ： The capacity means the discharge capacity of the cell, which is measured with discharge current of 0.2C with 3.0V cut-off voltage after standard charge.
3. Charging time ：Standard Charging：3.0 hours(Ref.) ，Rapid charge： 2.0 hours(Ref.)
4. Operating temperature ：Charging： -20℃~60℃ Discharging：-20℃~60℃
5. Storage temperature ： -10℃~ +45℃
6. Test condition：
Charge:0.5C to 4.2V
Discharge:0.2C to 3.0V
70% or more of 1st cycle capacity at 0.2C discharge of Operation
Self-discharge ：Residual capacity >90%
After the standard charging, storied the cells under the condition for 30 days, then measured the capacity with 0.2C till 3.0V
7：Temperature characteristics ：
-20℃: ≥65%
23℃: 100%
60℃: ≥96%
---- According to item at 23±5℃.
---- Capacity comparison at each temperature, measured with constant discharge current 0.2C with 3.0V cut-off. Percentage as an index of the capacity compared with 100% at 23℃
8 ： Mechanical characteristics:
----- Vibration Test : No leakage / No fire
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.
----- Drop Test : No fire/ no leakage.
The cell is to be dropped from a height of meter twice onto concrete ground.



402030 200mAh
Description:
High capacity for tablet PC DVD power bank and other device
Product Name: Polymer lithium battery
Material: lithium cobalt oxide + ternary material
Whether charging: rechargeable
Size: 042030
Project Features:
1.Rated Capacity 200mAh
2.Operating Voltage 3.7V
3.Charging voltage limit 4.20+0.03-0.02V
4.Discharge voltage 3.0V
5.Charging cut-off current 0.02C
6.Standard Charge 1C(500mA)
7.Standard Discharge 0.2C(500mA)
8.Maximum Continuous Charge Current 1C 500mA)
9.Maximum continuous discharge current 1C 500mA)
10.Operating temperature range Charge 0 ~ 45℃
Discharge – 20 ~ 60℃
Storage temperature range -20 ~ 60℃
11.Operating and storage humidity range 65±20% RH
Features:
100% brand new and high quality
Voltage: 3.7v
Capacity: 200mAh
Size: 4mm(H) x 20mm(W) x 30mm(L)
It can be recharged repeatedly
Built-in protection circuit PCM for prevent over charging or over discharging

Package included:
1x 3.7V 200mAh li-po polymer lithium rechargeable battery 402030 042030

Note：
Battery instructions
1) Storage: The battery should be stored in a cool and dry warehouse. The temperature should be 20 degrees. It should not be placed in a high temperature environment for a long time. Keep away from heat and water.
2) Use:
Never put the battery in water or fire!
Do not use the battery with the positive and negative terminals!
Do not connect the battery to the high voltage terminal for charging!
-- Please refer to the battery parameters for charging with a lithium battery charger.