Rechargeable Nickel Metal Hydride Cylindrical Cell
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Type Nominal Dimension (with Sleeve) Applications Nominal Voltage Capacity
Charging Condition Fast...
Description
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Type Nominal Dimension (with Sleeve) Applications Nominal Voltage Capacity
Charging Condition Fast Charge
Service Life Continuous Overcharge Weight Internal Resistance
Max. Charging Voltage Ambient Temperature : Standard Charge :0 to 45℃ Range Fast Charging :10 to 45℃ Discharge :-20 to 50℃ Storage : -20 to 35℃
Voltage (V)
: Rechargeable Nickel Metal Hydride Cylindrical Cell : Φ = 17.0mm H = 50.0mm : Recommended discharge current 270 to 8100mA : 1.2V : Nominal:2700mAh Minimum: 2600mAh Typical: 2700mAh When discharged at 540mA to 1.0V at 20℃ : 270mA for 16 hrs at 20℃ : 1350mA to 2700mA (0.5 to 1C) charge termination control recommended control parameters: : 0-5mV -∆ V DT/dt : 0.8℃/min (0.5 to 0.9C) 0.8 - 1℃/min (1C) TCO : 45 - 50℃ Timer : 105% nominal input (for ref. only) : >500 cycles (IEC 61951-2) : 270mA maximum current for 1 year. No conspicuous deformation and/or leakage : 39.5g : Average 13mΩ upon fully charged (Range 8 - 20mΩ) at 1000Hz : 1.5V at 270mA charging
Model No.:
GP270AFH
6.7(REF.)
17.0 –0.7
+0
50.0 –2.0
+0
Low Rate discharge
1.5 1.4 1.3 1.2 1.1 1 0.9 0.8 0.7 0
Charge: 270mA x 16hrs at 20°C
1350mA (0.5C)
540mA (0.2C)
270mA (0.1C)
2
4 6 8 10 Discharge Time (hrs)
12
14
High Rate Discharge
Voltage (V)
Fast Charge (Charge Control Required)
1.7 1.6
2700mA (1C)
1.5 1.4 1.3 1.2 1.1 0
1350mA (0.5C)
1.5 1.4 1.3 1.2 1.1 1 0.9 0.8 0.7 0 10
Charge: 270mA x 16hrs at 20°C
Voltage (V)
8100mA (3C)
5400mA (2C)
2700mA (1C)
20 30...
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