Datasheet

Model:
Chemical System: Nickel Metal Hydride Ni-MH
Type SC
Flat Top
Nominal Voltage Ultra Power
1,2 V
Nominal Capacity Low Rate - 0.1C
4000 mAh
Weight
66 g
Capacity Charge Discharge Minimum Typical
Low Rate - 0.1C
0.1C 0.2C 3900 mAh 4020 mAh
High Rate - 1C
0.1C 1C 3510 mAh 3630 mAh
Charging Standard Quick* Fast*
Minimum Charge
400 mA (0.1C) 400 mA (0.1C) 400 mA (0.1C)
Time Required (hrs)
16 hrs 16 hrs 16 hrs
Maximum Charge
800 mA (0.2C) 2000 mA (0.5C) 4000 mA (1C)
Time Required (hrs)
< 8 hrs < 2.2 hrs < 66 min (or - Delta V)
Minimum Overcharge
400 mA (0.1C)
Maximum Overcharge
8000 mA with cut-off control
Maximum Discharge Current Continuous
70 A
Momentary (1 second )
150 A
Internal Impedance Typical at 1000Hz
8 milliohms upon fully charged
Temperature Storage for < 1 Month (deg.C) Storage for < 1 Year (deg.C)
Minimum
-20 -10
Maximum
40 30
Discharge (deg.C) Charge (deg.C)
Minimum
-20 0
Maximum
50 45
Service Life Standard (IEC61951-2)
upto 500 cycles (for reference)
Designations IEC 61951-2
*
Quick and Fast charge require cut-off control circuitry to terminate charge or switch to trickle charge when cell reaches full charge
Remark: The information contained herein is presented only as a guide for the applications of our products
Data in this specification are subjected to change without notice and become contractual only
after written confirmation by Emmerich.
D 22,5 ± 0.5
C 10,0 ± 0.3
H 43,5 ± 0.5
H1 0,3 (REF)
Dimensions (mm)
Specification for Sealed Rechargeable Nickel Metal Hydride Battery
EMMERICH NIMH AKKU SUB C 4000 MAH FT-1Z (255003)
H
H
1
D
C
Charge: 400mA x 16hrs at 20deg.C
8A
(2C)
12A
(3C)
20A
(5C)
40A
(10C)
Charge: 400mA x 16hrs at 20deg.C
400mA
(0.1C)
2000mA
(0.5C)
4000mA
(1C)