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1. 3.7V 180mAh li-polymer battery 402030
2. No pollution
3. New model could be ready in 15 days
4. Excellent consistency

Max Charge Current
180mA
1CmA
Max Discharge Current
180mA
1CmA
Charge Method
CC/CV
Constant Current
Constant Voltage
Discharge cut-off voltage
3.0V

Operating Temperature
0~ +450C
Charge
-20~ +450C
Discharge
Storage Temperature
-20~ +450C
Less than 1 month
-20~ +350C
More than 6 months
Weight
About: 4.0g

2. Dimension Drawing

Item
Nominal(mm)
MAX(mm)
Length
32.0
32.5(max)
Width
20.0
20.5(max)
Tickness
4.04.1(max)
PCB
Customized
Connector
Customized
3. Cell Mechanical characteristics
NO.
Items
Test Method and Condition
Criteria
1
Vibration Test
With full 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 a 55Hz, the excursion of the vibration is 1.6mm. The cell shall be vibrated for 30 minutes per axis of XYZ axes.
No leakage
No fire
No smoke
Voltage remains 4.0V above
2
Drop Test
The cell is to be dropped from a height of meter twice onto wood ground.
No fire, no leakage.
Danger Warning
To prevent the battery from leaking, heating or explosion, please observe the following precautions:
1. Do not immerse the battery in water or seawater, and keep the battery in a cool and dry enviroment if it stands by.
2. Do not use or leave the battery near a heat source as fire or heater.
3. Use the Lithium-ion battery charger specifically for that purpose when recharging.
4. Do not reverse the position and negative terminals.
5. Do not connect battery to the plug socket or car-cigarette-plug.
6. Do not use or leave battery nearby fire, stove or heated place.
7. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
8. Do not strike, trample or throw the battery.
9. Do not drive a nail into the battery. Strike it by hammer, or tread it.
10 Do not make the direct soldering on battery.
11 Do not disassemble or reconstruct battery.
12 Do not charge battery nearby the fire or under the blazing sun.
13Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
14Do not use or leave the battery under the blazing sun(or heated car by sunshine). The battery may smoke, heat or flame. And also, it might cause the deterioration of battery's characteristics or cycle life.