220mAh Rechargeable Lithium Ion Cylindrical Battery For Toy
Quick details
Lithium Ion Cylindrical Battery
1,9V
2,220mAh
3,Rechargeable
4,Electronic scale ,toy
Features:
Lithium ion (Li-ion) batteries feature high energy density, high capacity, light weight and high power.
The voltage of cylindrical type is 9V.Li-ion batteries are one o f the most popular types of rechargeable battery
for portable electronics, with one of the best energy densities, no memory effect, and a slow loss of charge when not in use.
Application:
◆toy
◆Cellular phone
◆smoke alarm
◆Power tools
◆PDA's and handy terminals
◆Communication devices
◆Electronic instrument
Specificatiojn
No.
|
Item
|
General Parameter
|
Remark
|
1
|
Rated Capacity
|
Typical
|
220mAh
|
Standard discharge(0.2C5A) after Standard charge
|
Minimum
|
200mAh
|
2
|
Nominal Voltage
|
7.7V
|
Mean Operation Voltage
|
3
|
Voltage at end of
Discharge
|
6.0V
|
Discharge Cut-off Voltage
|
4
|
Charging Voltage
|
8.4±0.1V
|
|
5
|
Internal Impedance
|
≤300mΩ
|
Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
|
6
|
Standard charge
|
Constant Current 0.2C5A
Constant Voltage 8.4V
0.01 C5A cut-off
|
|
7
|
Standard discharge
|
Constant current 0.2C5A
end voltage 6.0V
|
|
No.
|
Item
|
General Parameter
|
Remark
|
8
|
Fast charge
|
Constant Current 1C5A
Constant Voltage 8.4V
0.01 C5A cut-off
|
|
9
|
Fast discharge
|
Constant current 1.5 C5A
end voltage 6.0V
|
|
10
|
Maximum Continuous Charge Current
|
1 C5A
|
|
11
|
Maximum Continuous Discharge Current
|
1C5A
|
|
12
|
Operation Temperature Range
|
Charge: 0~45℃
|
60±25%R.H.
Bare Cell
|
Discharge: -20~60℃
|
13
|
Storage Temperature Range
|
Less than 1 year: -20~25℃
|
60±25%R.H.
at the shipment state
|
less than 3 months: -20~40℃
|
Less than 7 day : -20~65℃
|
14
|
Pack Dimension
|
L26.5(+0/-2)*W 17.5(+0/-2)
*H 48.5(+0/-2)mm
|
Initial Dimension
|
|