Datasheet

Document No.：V·LHC-168 Attachment
Data Sheet
Type： Sealed Rechargeable Nickel Metal Hydride Cylindrical Cell
Model No. ：LH140-2A49M
Nominal Dimension ：φ=14.5
0
-0.7
mm
(with sleeve) H=49.0
0
-1.5
mm
Application ：Discharge current
1.0A～
15.0A
Nominal Voltage ：1.2V
Norminal Capacity ：Minimum：1400mAh
：Typical：
1465mAh
Charging Condition ：140mA for 16hrs at 20℃
Fast Charge ：up to 1400mA(1C) with charge
termination control.
Recommended control parameter:
-△
V ： 0-5mV
dT/dt ：
0.8-1℃
TCO ：
40~45℃
Timer ：
105% nominal input
Service Life ：> 500 cycles(IEC standard)
Continuous Overcharge ：140mA maximum current for a year
No conspicuous deformation and/or
leakage.
Weight ：28g（
ref）
Internal Resistance ：≤20mΩ
(upon fully charged )
Max. Charging Voltage ： 1.5V at 140mA charging
Ambient Temperature ：Standard Charging : 0℃
to 45℃
Range ：Fast Charging : 10℃
to 40℃
：Discharging : -20℃
to 60℃
：Permanent charge : 0℃
to 45℃
：Storage ( 6 month) : -20℃
to 35℃
：Storage(1month) : -20℃ to 45℃
：Storage(1week) : -20℃ to 55℃
* The information (subject to change without prior notice)
contained in this document is for reference only and should not be
used as a basis for product guarantee or warranty. For
applications other than those described here, please consult your
nearest Sales and Markting Office or Distributors.
Prepared by : Approved by : Date : 2013-10-23
Fast Charge(Charge Control required)
1
1.1
1.2
1.3
1.4
1.5
1.6
0 20 40 60 80 100 120 140
Capacity Input(％)
Voltage(V)
1
C
0.5C
High Rate Discharge
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
02468101214161820222426283032
Discharge Time(Mins)
Voltage(V)
5C 3C 2C
1.5