Valence RT - Page 16

Performance may vary depending on, but not limited to cell usage and application.
If cell is used outside specifications, performance will diminish. All specifications
are subject to change without notice. All information provided herein is believed,
but not guaranteed, to be current and accurate. Copyright © 2005-2008 Valence
Technology, Inc.
Revision Date October 2008
12303 Technology Blvd., Suite 950, Austin, TX 78727, USA
Phone (888) VALENCE or +1 (512) 527-2900, Fax +1 (512) 527-2910
Unit 63 Mallusk Enterprise Park, Mallusk Drive, Newtownabbey, UK
Phone +44(0) 28 9084 5400, Fax +44(0)28 9083 8912
Email: sales@valence.com
, Web site: www.valence.com
Common Specifications U-Charge
®
RT Power Systems
Operating temperature -10˚C to 50˚C (14˚F to 122˚F)
Storage temperature -40˚C to 50˚C (-4˚F to 122˚F)
Operating humidity 5% to 95%, non-condensing
Water/dust resistance IP56
Shock and vibration IEC61960, DIN VG96 924
Certifications FCC Class B, CE,
UL1642 (cells)
Shipping classification UN 3090, Class 9
Table 6: U-Charge
®
RT Specifications
Life Cycle Performance
Charge Performance for U-Charge U1-12RT Power System
C/2, 23°C
0
10
20
30
40
50
60
70
80
90
100
0 102030405060708090100110120
Charge Time (m)
% Capacity
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.0
Charge Voltage (V)
Discharge Performance for U-Charge U1-12RT Power System
23°C
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
0 5 10 15 20 25 30 35 40
Capacity (Ah)
Battery Voltage (V)
8A
30A
20A
5A5A
8A
Discharge Rate Performance for U-Charge RT Power Systems
C/5
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
0 102030405060708090100
% Capacity
Discharge Voltage (V)
45°C
23°C10°C0°C-10°C
Life Cycle Performance for U-Charge U1-12RT Power System
C/2 Charge, Discharge
0
10
20
30
40
50
60
70
80
90
100
110
120
0 100 200 300 400 500 600
Cycle #
% Capacity
23°C
45°C