Datasheet

Document Title：Product Specification of Ni-MH6XE&3000
4、 PERFORMANCE
Unless otherwise stated, tests should be done within one month of delivery under the following
conditions：
Ambient Temperature ：20±5℃
Relative Humidity ： 65±20%
Notes： Standard Charge/Discharge conditions：
Charge： 300 mA(0.1C)×16 hours
Discharge： 600 mA(0.2C) to 1.0V/cell
Unit Remarks
mΩ
≤
6
Cycle
see Note 3
Fully charged at : 300
mA for 48 hrs
A
A
Test
Condition
Capacity mAh
≥
2900 Standard Charge/Discharge
Specification
up to 3 cycles are
allowed
Open Circuit
Voltage(OCV)
V
≥
1.25 Within l hour after standard charge
Internal Impedance Upon fully charge(lKHz)
High Rate
Discharge(1C)
min
≥
51
Standard Charge, l hour rest before
discharge by 1C to 1.0V/cell
up to 3 cycles are
allowed
Charge Retention mAh 1800 (60%)
Standard Charge, Storage 28days
Standard Discharge
T
1
=20±5℃
≥
IEC Cycle Life
IEC61951-2(2003)7.4.1.1≥500
Leakage
No leakage nor
deformation
Impact Resistance
Charge the battery at 0.1C for
14hrs,then leave for 24hrs,check
battery before/after dropped,height 50
cm wooden board(thickness
30mm)direction not specified,3 times.
Vibration
Resistance
Charge the battery at 0.1C for 14hrs,then
leave for 24hrs,check battery before/after
vibration,amplitude 1.5mm,vibration
3000 CPM,any direction for 60mins.
Change of voltage
should be less than
0.02V/cell,change
of impedance
should be less than
5milliohm/cell
Change of voltage
should be less than
0.02V/cell,change
of impedance
should be less than
5milliohm/cell
Maximum continuous
discharge current
Maximum momentary
discharge current
30(10C)
45(15C)