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 V150H - 55615
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Rechargeable Ni-MH Button
Data Sheet

Type Number 55615
System Nickel Metal Hydride / KOH Electrolyte
Nominal Voltage [V] 1.2
Nominal Capacity C [mAh] 140
Typical Capacity C [mAh] at 28 mA / 1.00 V
150
Weight, approx. [g] 6
Dimensions [mm]
Min Max
Length [l]
13.9 14.1
Width Facing [w]
25.4 25.6
Height [h]
5.6 5.85
UL Recognition MH 13654 (N)
Coding Manufacturing 5 digit code
(123 = day/4 = year/5 = version
Temperature Ranges [°C]
Min Max
Storage: less than 30 days
-40 65
Discharge
-20 65
Charge
0 65
Charging Method  
Normal Charging 14 mA for 14 -16 h
Accelerated Charging (20°C) 28 mA for 7 - 8 h
Fast Charging 70 mA for 3 h*
Time controlled, voltage control recommended
Trickle Charging 4.2 mA
Overcharge (20°C) 14 mA continuous
28 mA up to 1 year
Charge Retention [%] at 20°C 90
Capacity available after 1 month Storage at 20°C
Internal Resistance [Ohm] 0.8
at charged cells, 20°C, DC: 0.2 CA/2 CA (IEC 61951-2)
Impedance [Ohm] 0.13
at charged cells, 20°C, AC: 1kHz, (IEC 61951-2)
Typical Capacities [mAh] at 140 mA / 0.90 V
88
Max. Discharge Current (cont.) [mAh] 280
Life Expectancy (typical)  
IEC Cycle 1000 Cycles
Trickle Charge up to 6 years (20°C)
Trickle Charge up to 3 years (45°C)

* for fully discharged cells, 20°C Capacities based on normal charging


Cell Pack Solutions Ltd - Unit 218 Tedco Business Works, South Shields, Tyne and Wear, NE33 1RF. UK.
Tel: +44 (0)191 4274577 - Fax: +44 (0)191 4274606 - E-mail:
VAT No: 708 9179 02 - Company No: 4177772
www.cellpacksolutions.co.uk