(Edition June 2004)

HP12-50W 12V 9Ah

General Features
VISION Rechargeable Products
Sealed Lead Acid Battery
www.vision-batt.com Positive and negative plates in lead-calcium tin alloy Very high power output
Superior energy density Application specific designs
Operates at a low internal pressure. A couple Range from 13W to 890W per cell for 10' @ 1.60Vpc
Gas Recombination Six months shelf life at 20o C
Usable in any orientation Design life 5 years
A recognized component of UL

Dimensions and Weight

HP&HF Series SI Units English Units

Length 151mm 5.94inch

High Rate Discharge
Width 65mm 2.56inch
The new VISION HP/HF series batteries are
specially designed for applications where Height 94mm 3.70inch
need high power output. By optimum design
Total Height 100mm 3.94inch
of battery grids and plate paste formula, the
HP/HF series can deliver up to 40% more Approx. Weight 2.80Kg 6.17lbs
power than VISION standard CP/FM series.
Performance Characteristics
Shenzhen Center power tech co., ltd has
more than 15 year's experience in the
Nominal Voltage 12V Operating Temperature Range
manufacturing of VRLA batteries.
Number of cell 6 Discharge -20~60o C
SZCPT is one of the biggest manufacturers of
Nominal Capacity 68 o F(20 o C) Charge -10~60o C
SLA (or VRLA) batteries in the world, the
10 min wattage @1.6V 50W/cell Storage -20~60o C
biggest one in Mainland China and the first in
Nominal Capacity 77 o F(25 o C) Max. Discharge Current 68o F(20 o C) 135A(5s)
China to develop and commercialize the
20 hour rate (0.45A, 10.5V) 9.00Ah Short Circuit Current 670A
sealed lead-acid battery with brand name
Charge Methods: Constant Voltage Charge 68o F(20 o C)
VISION and has been at the forefront of
Internal Resistance Cycle use 14.5-14.9V
battery technology from day one.
Fully Charged battery 68o F(20 o C) 18mOhms Maximum charging current 3.6A
Self-Discharge Temperature compensation -30mV/o C
SZCPT leads the world in innovative battery
3% of capacity declined per month at 20o C(average) Standby use 13.6-13.8V
technology. Our global network of sales and
Temperature compensation -20mV/o C
service engineers, backed in turn by our
agents and distributors, means that we are
currently active in more than 100 countries.
Center Power Industrial Park, Tongfu Industrial District Dapeng Town, 518120 Shenzhen, China
Shenzhen Center Power Tech. Co., Ltd Tel: 86 755 8431 8088 Fax: 86 755 8431 8038 E-mail: sales@vision-batt.com
Website: http://www.vision-batt.com
 VISION Rechargeable Products
Sealed Lead Acid Battery
www.vision-batt.com (Edition June 2004)
HP12-50W 12V 9Ah
Discharge Data
Constant Current Discharge Data ( Amperes at 20oC )
End Voltage
5min 10min 15min 20min 25min 30min 35min 40min 45min 50min 55min 1h 1.5h 2h 2.5h 3h 4h 5h 6h 7h 8h 9h 10h 12h 24h
Per cell / V
1.60 43.8 29.3 21.6 16.8 13.9 12.0 10.6 9.56 8.76 7.98 7.35 6.82 4.79 3.77 3.16 2.75 2.11 1.73 1.45 1.25 1.11 0.99 0.90 0.77 0.42

1.65 41.2 27.7 20.4 15.9 13.2 11.3 10.1 9.09 8.33 7.60 7.00 6.50 4.57 3.60 3.02 2.63 2.02 1.66 1.39 1.20 1.06 0.95 0.86 0.75 0.41

1.70 38.6 26.1 19.3 15.0 12.5 10.7 9.52 8.61 7.91 7.22 6.66 6.19 4.35 3.44 2.88 2.52 1.94 1.59 1.34 1.15 1.02 0.91 0.83 0.72 0.39

1.75 36.0 24.5 18.2 14.2 11.7 10.1 8.99 8.14 7.48 6.84 6.31 5.88 4.14 3.27 2.75 2.40 1.85 1.52 1.28 1.11 0.98 0.88 0.80 0.69 0.38

1.80 34.5 23.6 17.6 13.7 11.4 9.85 8.76 7.94 7.30 6.68 6.17 5.75 4.05 3.20 2.69 2.35 1.81 1.49 1.26 1.09 0.96 0.86 0.78 0.68 0.37

Constant Power Discharge Data ( Watts per cell at 20oC )

End Voltage
5min 10min 15min 20min 25min 30min 35min 40min 45min 50min 55min 1h 1.5h 2h 2.5h 3h 4h 5h 6h 7h 8h 9h 10h 12h 24h
Per cell / V
1.60 75.3 50.0 37.0 29.2 24.6 21.5 18.9 16.9 15.4 14.2 13.2 12.3 8.51 6.62 5.48 4.72 3.71 3.10 2.66 2.34 2.10 1.92 1.77 1.52 0.84

1.65 72.1 48.1 35.7 28.2 23.8 20.8 18.3 16.4 15.0 13.8 12.8 12.0 8.28 6.44 5.34 4.60 3.62 3.03 2.60 2.29 2.06 1.88 1.74 1.50 0.83

1.70 68.9 46.3 34.4 27.3 23.0 20.1 17.7 15.9 14.5 13.3 12.4 11.6 8.04 6.26 5.20 4.49 3.53 2.96 2.54 2.24 2.02 1.84 1.70 1.47 0.82

1.75 65.7 44.4 33.1 26.3 22.1 19.4 17.1 15.4 14.1 12.9 12.0 11.3 7.81 6.09 5.06 4.37 3.44 2.89 2.48 2.19 1.97 1.80 1.67 1.45 0.80

1.80 62.5 42.5 31.8 25.3 21.3 18.7 16.5 14.9 13.6 12.5 11.6 10.9 7.58 5.91 4.92 4.25 3.36 2.82 2.42 2.14 1.93 1.76 1.63 1.42 0.79

Performance Constant Current Discharge Constant Power Discharge

100 100
Drawings
10 10

Wat t age/ W
Cur r ent / A

1 1
1 10 100 1000 10000 1 10 100 1000 10000

0 0
1.60V 1.65V 1.70V 1.60V 1.65V 1.70V
1.75V 1.80V Time/min 1.75V 1.80V Time/min

Center Power Industrial Park, Tongfu Industrial District Dapeng Town, 518120 Shenzhen, China
Shenzhen Center Power Tech. Co., Ltd Tel: 86 755 8431 8088 Fax: 86 755 8431 8038 E-mail: sales@vision-batt.com
Website: http://www.vision-batt.com