Gp batteries GP900DH DATASHEET
Data Sheet Model No.: GP900DH
Rechargeable Nickel Metal Hydride
(with Sleeve)
Overcharge
34.2
+0
+ 0
-1
- 2
:Type
Cylindrical Cell
GP900DH:Model
:Nominal Dimension
∅ = 33.0mm
H = 60.0mm
:Application
Recommended discharge current
1800mA to 45A (continuous)
(momentary) 120A
1.2V:Nominal Voltage
:Nominal Capacity
Minimum : 9000mAh
Typical: 9225mAh when discharged at
1800mA to 1.0V at 20
900mA for 16 hrs at 20
:Fast charge
1.8A to 4.5A (0.2C to 0.5C)
o
C
o
C:Charging Condition
with charge termination control
Recommended control parameter:
-delta V: 0 - 5mV
dT/dt: 0.8 deg. C/min
TCO: 50-55 deg. C
Timer: 105% nominal input
>500 cycles (IEC standard):Service Life
:Continuous
900mA maximum current
No conspicuous deformation and /or
leakage
170g:Weight
:Internal Resistance
Average 6mΩ upon fully charged
(Range : 4-8mΩ) at 1000Hz
1.5V at 900mA charging:Max. Charging Voltage
:Temperature Range
Standard Charging
Fast Charging
Discharging
Storage
Storage (1 week)
7.8-9.5(REF)
12.0(REF)33.0
:
:
:
:
:
0oC to 40oC
o
10
o
-20
o
-20
o
-20
C to 40oC
C to 50oC
C to 35oC
C to 60oC
Fast Charge (Charge Control Required)
Voltage (V)
1.6
1.5
1.4
1.3
1.2
1.1
1
0 20 40 60 80 100 120
0.5C
0.1C
Capacity Input (%)
Low Drain Discharge
Voltage (V)
1.5
1.4
1.3
1.2
1.1
1
0.9
0123456
Charge: 900mA X 16hrs. at 20oC
9A
4.5A
Time (hr.)
1.8A
High Drain Discharge
Voltage (V)
1.5
1.4
1.3
1.2
0.9
0.8
Charge: 900mA X 16 hrs. at 20oC
18A
1.1
1
45A
0 5 10 15 20 25 30 35
Time (min.)
36A
27A
* 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 described guarantee
60.0
61.5
+ 0
- 2
or warranty. For applications other than
unit: mm
_____________________________________________________________________________________________________
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice. ZRS1125 REV.2
those here, please consult your nearest GP
Sales and Marketing Office or Distributors.
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