Техническая Спецификация для Conrad Energy NiMH-Battery2/3 AA-Single cell1.2 V / Solder lug: Yes 206442

    Model No： VGP28AA700

Document Number  ERS-2001-J-Y

Edition: A

                 Page 1 of  4

Type：

 Rechargeable Nickel Metal Hydride 

            快速充电曲线

 Cylindrical Cell

Nominal Dimension ：  Φ=14.5mm
(with sleeve)

  H=28.5mm

Applications:

Recommended discharge current
70 to 2100 mA

Nominal Voltage:

1.2V

Capacity:

Minimum: 650mAh
Typical:    700mAh
when discharged at 0.2C to 1.0V at 20℃

Charging Condition:

70mA for 16 hrs at 20℃

Fast Charge:

350mA to 700 mA(0.5 to 1C)
charge termination control recommended
control parameters:
△

V:              0~5mv

DT/dtˉ:      0.8℃/min(0.5 to 0.9 C)

0.8~1℃/min(1C)

TCOˉ:          45~55℃
Timeˉ:       105% nominal input
For reference only

Service life        :              ＞500 cycles (IEC standard)
Continuous      :

70mA maximum current for 48 hrs

overcharge

No conscicuous deformation
and/or leakage

Weight:

about 13.5g

Internal Resistance:

Max40mΩ upon fully charged  
at 700HZ

Max. Charging       :

1.5V at 70mA charging

Voltage
Ambient Temperature: Standard charging :    0 to 45℃
Range

Fast charging  :         10 to 45℃
Discharging     :       -20 to 50℃
Storage        :            -20 to 35℃

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

8.0(ref)

28.5(+0/-1)

14.5(+0/-0.7)

350mA
0.5C

 70mA
  1C

Charge 70 mA×16hrs at 20℃

70mA

(0.1C)

140mA

(0.2C)

350mA

(0.5C)

Charge: 70 mA × 16hrs at 20℃

2100mA

(3C)

1400mA

(2C)

700mA

(1C)