Gp batteries GP85AAAHC DATASHEET

(

Typ e

Nominal Dimension (with Sleeve) Applications

Nominal Voltage Capacity

Charging Condition Fast Charge

Service Life Continuous Overcharge

Weight Internal Resistance

Max. Charging Voltage Ambient Temperature Range

Fast Charge (Charge control required)

1.6

850mA (1C)

1.5

: Rechargeable Nickel Metal Hydride Cylindrical Cell : Φ = 10.5mm H = 44.5mm : Recommended discharge current 85 to 2550mA : 1.2V : Nominal: 850mAh Minimum: 830mAh Typical: 850mAh When discharged at 170mA to

1.0V at 20℃ : 85mA for 16 hrs at 20℃ : 425mA to 850mA (0.5 to 1C) charge

termination control recommended control parameters:

-∆V : 0-5mV **DT/dt

**TCO **Timer

** for ref. only : >500 cycles (IEC standard) : 85mA maximum current for 1 year. No conspicuous deformation and/or leakage : 14.2g : Average 40mΩ upon fully charged (Range 24 – 55mΩ) at 1000Hz : 1.5V at 85mA charging

: Standard Charge : 0 to 45℃ Fast Charging : 10 to 45℃ Discharge : -20 to 50℃ Storage : -20 to 35℃

: 0.8℃/min (0.5 to 0.9C)

0.8 - 1℃/min (1C) : 45 - 50℃ : 105% nominal input

Model No.:

Low Rate Discharge

1.5

1.4

1.3

1.2

1.1 1

Voltage(V)

0.9

0.8

0.7

0 2 4 6 8 10 12 14

High Rate Discharge

425mA

(0.5C)

GP85AAAHC

Charge:85mA x 16hrs at 20°C

170mA

(0.2C)

Discharge Time (Hrs)

Charge:85mA x 16hrs at 20°C

85mA

(0.1C)

1.4

1.3

Voltage (V)

1.2

1.1 0 20 40 60 80 100 120 140 16

Capacity Input ( % )

425mA

0.5C)

2550mA

(3C)

1700mA

(2C)

850mA

(1C)

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.

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TRS0340 Rev.10