Gp batteries GP700DHT DATASHEET

Type : High Temperature Rechargeable Nickel Metal

Hydride Cylindrical Cell

Nominal Dimension (with Sleeve)

: Φ = 33.0mm

H = 60.5mm

Applications : Long term standby use. Recommended

discharge current: 700mA to 3500mA

Nominal Voltage : 1.2V Capacity : Nominal: 7000mAh

Minimum: 7000mAh Typical: 7350mAh When discharged at 1400mA to 1.0V at 20℃

Charging Condition : Standard mode:

700mA for 16 hrs at 20℃ Standby intermittent mode: 700mA for 16 hrs at 20℃ then maintenance with 700mA for 1min/10mins.

Service Life : >350 cycles (IEC 61951-2) Continuous

Overcharge

: Comply with IEC 61951-2

Permanent Charge Endurance Test

Weight : 146.0g Internal Resistance : Average 10 mΩ upon fully charged

(Range 6-14 mΩ) at 1000Hz

Max. Charging Voltage : 1.5V at 700mA charging Ambient Temperature Range

: Charge:

Discharging: Storage: Storage (1 week):

0 to 50

℃

-20 to 70

-20 to 35

℃ ℃

-20 to 60℃

Charge / Discharge efficiency Vs. temp.

Model No.: GP700DHT

+ 0

34.2

33.0 – 1.0

- 2

+ 0

60.5 –2.0

- 2

61.5

unit: mm

Low Rate Discharge

1.5

1.4

1.3

1.2

Voltage (V)

1.1 1

0.9

High Rate Discharge

Charge:700mA X 16hrs at 20deg.C

1400mA 700mA

0123456789101112

Discharge Time ( hrs )

Φ12.0(REF.)

7.8-9.5(REF)

120 100

80 60 40 20

Available capacity (%)

0 102030405060

Charge:0.05C for 48hrs Discharge:0.2C until 1.0V

Charge and discharge temp. (℃)

1.5

1.4

1.3

1.2

1.1

Voltage (V)

0.9

Charge:700mA X 16hrs at 20deg.C

0.0 0.4 0.8 1.2 1.6 2.0 2.4 Discharge Time ( hrs )

The information (subject to change without prior notice) contained i n this document i s 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.

www.gpbatteries.com.hk

3500mA

ZRS5052 rev01