Gp batteries GP91AAALH DATASHEET
Average 25m
Ω
upon fully charged
:
Internal Resistance
15.1g
:
Weight
910mA maximum current for 1 year
and/or leakage
:
Continuous
>500 cycles (IEC standard)
:
Service Life
Timer : 105% nominal input
91mA for 1
6
hrs at 20
o
C
:
Charging Condition
when discharged at 182mA to 1.0V at 20
C
1.2V:Nominal Voltage
Recommended discharge current
91 to 2730mA
:
Applications
Φ =10.5mm
H =50.0mm
:
Nominal Dimension
(with Sleeve)
Data Sheet Model No.: GP91AAALH
__________________________________________________________________________________________________
Discharge Time ( Mins )
Discharge Time (Hrs)
Unit : mm
10.5
50.0
+0
Charge: 91mA x 1
6
hrs at 20
o
C
(1C)
455mA
Charge: 91mA x 1
6
hrs at 20
o
C
455mA
182mA
4.7(REF.)
Overcharge
Rechargeable Nickel Metal Hydride
:Type
Cylindrical Cell
Nominal: 910mAh
:Capacity
Minimum: 910mAh
Typical: 930mAh
455mA to 910mA (0.5 to 1C)
:Fast Charge
charge termination control recommended
control parameters:
-∆V : 0 - 5mV
DT/dt : 0.8oC/min (0.5 to 0.9C)
: 0.8 - 1oC/min (1C)
TCO : 45 - 50oC
No conspicuous deformation
Fast Charge (Charge control required)
Voltage (V)
1.6
910mA
1.5
1.4
1.3
(0.5C)
1.2
o
1.1
0 20 40 60 80 100 120 140 160
Capacity Input ( % )
Low Rate Discharge
Voltage (V)
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
(0.5C)
(0.2C)
0 2 4 6 8 10 12
91mA
(0.1C)
Range
____
+0
-0.7
-1
(Range 18-36mΩ) at 1000Hz
1.5V at 91mA charging:Max. Charging Voltage
Standard Charging
:Ambient Temperature
Fast Charging
Discharging
Storage
0 to 45oC
:
10 to 45oC
:
-20 to 50oC
:
-20 to 35oC
:
High Rate Discharge
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
2730mA
(3C)
1820mA
(2C)
910mA
(1C)
0.7
0 10 20 30 40 50 60 70
* 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
GP Sales and Marketing Office or Distributors.
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice. CRS3792 Rev.00
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