Техническая Спецификация для Conrad Energy C battery (rechargeable) NiMH BABY 4000 MAH 4000 mAh 1.2 V 2 pc(s) 251056
Модели
251056
Test Items
Test Conditions
Requirements
Remark
Drop
resistance
After standard charge, rest for 24 hours,
check battery before/after dropped:
Height: 100 cm
Thickness of the wooden board:
30 mm
Change of voltage:
ΔV＜0.02V/ cell
Change of internal
impedance:
ΔR＜5mΩ/ cell
No breakage except impact
point for PVC sleeves
Direction is not
specified, Test for 3
times
Safety
The Reverse-charge is conducted for 60
minutes at current of 1C after
pre-discharge at 0.2C
current to 0V
The battery shall not
explode, but leakage &
deformation are acceptable
External Short
Circuit
After standard charge, short circuit the
cell at 20+/-5 ℃ until the cell
temperature returns to ambient
temperature. (The resistance of the
inter-connecting circuitry shall not
exceed 0.1ohm.)
The battery shall not fire
and explode, but leakage &
deformation are acceptable
*REMARK：
1.Cycle life:
IEC61951-2/2003/7.4.1.1
Cycles Charge
rest Discharge
1 0.1C×16hrs 0
0.25C×2hrs 20mins
2~48 0.25C×3hrs 10mins
0
0.25 C×2hrs 20mins
49 0.25
C×3hrs 10mins
0
0.25C to 1.0V/cell
50 0.1
C×16hrs
1~4hrs
0.20C to 1.0V/cell
Repeat 1 to 50 cycles ,until the discharge time of any 50
th
cycle is less than 3hrs
2.COSMETIC
Batteries should be without any flaw、stain、discoloration or leakage and deformation.
3.WARNING:
3.1 Do not dispose of cell into fire or dismantled under any condition.
3.2 Do not mix different cell types and capacities in the same battery assembly.
3.3 Charge and discharge under specified ambient temperature.
3.4 Short circuit leading to cell venting must be avoided.
3.5 Never solder onto cell directly.
3.6 Cell reversal should be avoided.