GP55AAAHC-OC4 Gold Peak, GP55AAAHC-OC4 Datasheet

GP55AAAHC-OC4

Manufacturer Part Number

GP55AAAHC-OC4

Description

NiMH - Nickel Metal Hydride Battery AAA 550mAH

Manufacturer

Gold Peak

Type

NiMH - Nickel Metal Hydride Batteriesr

Datasheet

1.GP55AAAHC-OC4.pdf (1 pages)

Specifications of GP55AAAHC-OC4

Battery Cell Size

AAA

Battery Capacity

550 mAh

Termination Style

Pressure

Battery Size

AAA

Capacity

550 mAh

Chemistry

Ni-MH

Output Voltage

1.2 V

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Manufacturer reserves the right to alter or amend the design, model and specification without prior notice.

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

Range

1.6

1.5

1.4

1.3

1.2

1.1

Fast Charge (Charge control required)

550mA

(1C)

: Rechargeable Nickel Metal

: Φ = 10.5mm

: Recommended discharge current

: 1.2V

: Nominal: 550mAh

: 55mA for 16 hrs at 20℃

: 275mA to 550mA (0.5 to 1C) charge

: >500 cycles (IEC standard)

: 55mA maximum current for 9 months.

: 13.0g

: Average 50mΩ upon fully charged

: 1.5V at 55mA charging

: Standard Charge : 0 to 45℃

Capacity Input ( % )

Hydride Cylindrical Cell

H = 44.5mm

55 to 1650mA

Minimum: 550mAh

Typical: 578mAh

When discharged at 110mA to

1.0V at 20℃

termination control recommended

control parameters:

No conspicuous deformation and/or

leakage

(Range 30 – 70mΩ) at 1000Hz

Fast Charging : 10 to 45℃

Discharge : -20 to 50℃

Storage : -20 to 35℃

-∆V

**DT/dt

**TCO

**Timer

** for ref. only

275mA

(0.5C)

100 120 140 160

: 0-5mV

: 0.8℃/min (0.5 to 0.9C)

: 45 - 50℃

: 105% nominal input

0.8 - 1℃/min (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.

1.5

1.4

1.3

1.2

1.1

0.9

0.8

0.7

Low Rate Discharge

Model No.:

High Rate Discharge

275mA

(0.5C)

1650mA

(3C)

GP55AAAHC

Charge:55mA x 16hrs at 20°C

Discharge Time (Hrs)

Charge:55mA x 16hrs at 20°C

110mA

1100mA

(0.2C)

(2C)

55mA

(0.1C)

550mA

TRS0228 Rev.12

(1C)

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