Gp batteries GP380LAHV DATASHEET

Typ e

: Rechargeable Nickel Metal

Model No.: GP380LAHV

Hydride Cylindrical Cell

Nominal Dimension
(with Sleeve)
Applications

:

Φ = 18.3mm
H = 66.5mm

: Recommended discharge current

380mA to 19A

Nominal Voltage
Capacity

: 1.2V
: Nominal: 3800mAh

Minimum: 3800mAh
Typical: 3990mAh
when discharged at 760mA to 1.0V
at 20℃

Charging Condition
Fast Charge

:

380mA for 16 hrs at 20℃

: 1900mA to 3800mA (0.5 to 1C)

charge termination control recommended
control parameters:

-∆V
DT/dt :

: 0-5mV

0.8℃/min (0.5 to 0.9C)

0.8 - 1℃/min (1C)

TCO :

45 - 50℃

Timer : 105% nominal input

(for ref. only)

1900mA
(0.5C)

Low Rate Discharge

Voltage (V)

1.5

1.4

1.3

1.2

1.1

1

0.9

0.8
0123456

Charge : 380 mA x 16 hrs at 20

3,800mA

(1C)

1,900mA
(0.5C)

Discharge Time (Hrs)

High Rate Discharge

Voltage (V)

1.5

1.4

1.3

1.2

1.1

1

0.9

0.8
0 2 4 6 8 101214161820222426283032

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.

Charge : 380mA x 16hrs at 201C

Discharge Time (Mins)

Service Life
Continuous
Overcharge

Weight
Internal Resistance

Max. Charging Voltage
Ambient Temperature
Range

Fast Charge (Charge Control required)

Voltage (V)

1.6

1.5

1.4

1.3

1.2

1.1

1.0
0 20 40 60 80 100 120 140

: >500 cycles (IEC standard)
: 380mA maximum current for 1 year.

No conspicuous deformation and/or

Leakage
: 60.0g
:

Average 7mΩ upon fully charged

(Range 5-10mΩ) at 1000Hz
: 1.5V at 380mA charging
:

Standard Charge : 0 to 40℃

Fast Charging : 10 to 40℃

Discharge : -20 to 50℃

Storage : -20 to 35℃

Storage (1week) : -20 to 60℃

3800mA (1C)

Capacity Input (%)

www.gpbatteries.com.hk

Manufacturer reserves the right to alter or amend the design, model and specification without prior notice.
Copyright@GPI International Ltd. – All rights reserved

19A
(5C)

1

C

760mA

(0.2C)

11.4A
(3C)

7.6A
(2C)

ZRS5062 rev.00