AA
Classification: Rechargeable
Chemical System: Nickel-Metal Hydride (NiMH
)
Designation:
A
NSI-1.2H2
Nominal Voltage: 1.2 Volts
Rated Capacity: 2000 mAh* at 21°C (70°F)
T
ypical Weight: 30.0 grams (1.1 oz.)
T
ypical Volume: 8.3 cubic centimeters (0.5 cubic inch
)
T
erminals: Flat Contac
t
Jacket: Plastic
* Based on 400 mA (0.2C rate) continuous discharge to 1.0 volts
.
0ºC to 40ºC (32ºF to 104ºF
)
0ºC to 50ºC (32ºF to 122ºF
)
Storage: -20ºC to 30ºC (-4ºF to 86ºF
)
Humidity: 65±20%
A
C Im
p
edance
(
no load
)
:
The impedance of the charged cell varies with frequency, as follows
:
Frequency (Hz
)
This data sheet contains typical information specific to products manufactured at the time of its publication.
Im
p
ortant Notic
e
Charge:
Discharge:
NOTE: Operating at extreme temperatures, will significantly
impact battery cycle life.
Impedance (milliohms)
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Industry Standard Dimensions
Discharge Characteristics
ENERGIZER NH15-2000 S
p
ecifications
mm (inches)
Cell Charged Cell 1/2 Discharged
V
alue tolerances are ±20%.
(tolerance of ±20% applies to above values
)
Internal Resistance:
The internal resistance of the cell varies with state of charge, as follows
:
30 milliohms 40 milliohms
Operating and Storage Temperatures
:
To maintain maximum performance, observe the following general
guidelines regarding environmental conditions:
(charged cell)
1000 12
A
bove values based on AC current set at 1.0 ampere
0.9
1.0
1.1
1.2
1.3
1.4
0.0 0.5 1.0 1.5 2.0 2.5
Hours of Discharge
Cell Vo ltage
1000 mA
(0.5C)
4000 mA
(2.0C)
2000 mA
(1.0C)
PRODUCT DATASHEET
Typical Performance at 21ºC (70ºF)
0.9
1.0
1.1
1.2
1.3
1.4
036912
Hours of Discharge
Cell Vo ltage
200 mA
(0.1C)
400 mA
(0.2C)
1-800-383-7323 USA/CAN
www.energizer.com
14.50 (0.57 1)
13.50 (0.53 1)
5.50 (0.217)
Maximum
1.00 (0.039 )
Minimum
50.50 (1.988)
49.20 (1.937)
7.00 (0.2 76)
Minimum
Form No. EBC - 7102P Page 1 of 1
