Power-Sonic PS-1223 User Manual

MH20845

®

12 Volt 2.3 Amp. Hr.

MODEL PS-1223

CAUTION

Sealed Rechargeable

Battery

Do not make direct contact between battery terminals.
Do not discharge completely.
Recharge battery immediately after use.
Do not use other than specified battery charger.
Do not use below -10º C (15º F) or above + 40º C (105º F).
Recharge battery immediately after use.
If the temperature exceeds this upper limit,
a safety device will automatically prevent
operation of battery.

"SEALED LEAD BATTERY.

MUST BE RECYCLED OR

DISPOSED OF PROPERLY."

B

A

T

T

E

R

Y

M

U

S

T

B

E

R

E

C

Y

C

L

E

D

Pb

NONSPILLABLE

L

HT H

W

6 6

.5

.5

10.5

13.5

Positive Negative

PS-1223

12 Volt 2.3 AH

Features

Absorbent Glass Mat (AGM) technology for superior

•
performance

Valve regulated, spill proof construction allows safe

•
operation in any position

Power/volume ratio yielding unrivaled energy density

•

Rugged impact resistant ABS case and cover (UL94-HB)

•

Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and

•

C.A.B. certi ed

U.L. recognized under  le number MH 20845

•

Terminals (mm)

Performance Specifi cations

Nominal Voltage ........................................................................ 12 volts (6 cells)

Nominal Capacity

20-hr. (115mA to 10.50 volts) ........................................................ 2.30 AH

Pressure Contacts•

10-hr. (225mA to 10.50 volts) ....................................................... 2.25 AH

5-hr. (390mA to 10.20 volts) ....................................................... 1.95 AH

1-hr. (1.38A to 9.00 volts) ............................................................ 1.38 AH

15-min. (4.5A to 9.00 volts) .................................................................1.13 AH

Physical Dimensions: in (mm)

Approximate Weight ........................................................... 1.70 lbs. (0.77 kg)

Energy Density (20-hr. rate) ............................... 1.71 W-h/in3 (104.12 W-h/l)

Specifi c Energy (20-hr. rate) .............................. 16.24 W-h/lb (35.79 W-h/kg)

Internal Resistance (approx.) ..... This battery is protected by a bimetal circuit

Max Discharge Current (7 Min.) .................................................. 6.9 amperes

Max Short-Duration Discharge Current (10 Sec.) ....... n/a - battery is fused

Shelf Life (% of nominal capacity at 68°F (20°C))

1 Month ...................................................................................................... 97%

3 Months ..................................................................................................... 91%

6 Months .................................................................................................... 83%

Operating Temperature Range

Charge .. .......................................................... 15°F (-10°C) to 105°F (40°C)

L: 7.17 (182) W: 0.94 (24) H: 2.40 (61) HT: 2.40 (61)

Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for

height dimensions. All data subject to change without notice.

To ensure safe and effi cient operation always refer to the latest edition of our Technical Manual, as published on our website.
All data subject to change without notice.

Discharge ........................................................ 15°F (-10°C) to 105°F (40°C)

Case ...................................................................................................... ABS Plastic

Power-Sonic Chargers ................................................................... PSC-12300A

breaker. If the current discharge temperature

rises above design limits the breaker is activated

www.power-sonic.com

Capacity Retention Ratio (%)

Standing Period (Months)

100

80

60

40

0

0 2 4 6 8 10 12 14 16 18 20

40oC
(104oF)

30oC
(86oF)

20oC
(68oF)

5oC
(41oF)

Chargingis not
necessary unless
100% of capacity
is required.

Chargingbefore
use is necessary
to help recover
full capacity.

Chargemay fail
to restore full
capacity. Do not
let batteries reach
this state.

100

80

60

40

20

0

0 1 2 3 4

Ambient Temperature 20˚C (68˚F)

Float Charging Voltage

2.25 - 2.30 V/Cell

Retention Capacity (%)

Years

120

100

80

60

40

20

0

0 200 400 600 800 1000 1200

Number of Cycles

1. Discharge Current 0.2C (Final Voltage 1.7V/Cell)

2. Charge Current: 0.1C

3. Ambient Temperature: 20oC to 25oC (68oF to 77oF)

Retention Capacity (%)

Discharge
Depth 30%

Discharge
Depth 100%

Discharge
Depth 50%

PS-1223 12 Volt 2.3 AH

®

Shelf Life & Storage

Discharge Time vs. Discharge Current

20
15
10

h

5

Final

Voltage

10.5V

2

1

Discharge Time

30

10.2V

9.6V

Discharge Characteristics

14.0

Ambient Temperature 20oC (68oF)

13.0

12.0

11.0

10.0

Terminal Voltage (V)

9.0

8.0

Final
Voltage

4.6

1.2 2.4 6 12 24 36 48 1 2 4 6 8 10 20 4 0

1.15

2.3

min

0.46

0.23

h

Discharge Time

Life Characteristics in Stand-By Use

0.12

min

10

5

9.0V

40oC (104oF)
20oC (68oF)
0oC (32oF)

8.1V

0.12 0.23 0.46 1.15 2.3 4.6

Discharge Current (A)

Charging

Cycle Applications: Limit initial current to 690mA. Charge until battery voltage

(under charge) reaches 14.4 to 14.7 volts at 68°F (20°C). Hold at 14.4 to 14.7
volts until current drops to under 23mA. Battery is fully charged under these

conditions, and charger should be disconnected or switched to “oat” voltage.

“Float” or “Stand-By” Service: Hold battery across constant voltage source of

13.5 to 13.8 volts continuously. When held at this voltage, the battery will seek its

own current level and maintain itself in a fully charged condition.

Note: Due to the self-discharge characteristics of this type of battery, it is
imperative that they be charged within 6 months of storage, otherwise permanent
loss of capacity might occur as a result of sulfation.

Chargers

Power-Sonic offers a wide range of chargers suitable for batteries up to 100AH.

Please refer to the Charger Selection Guide in our specication sheets for “C-Series
Switch Mode Chargers” and “Transformer Type A and F Series”. Please contact our
Technical department for advice if you have difculty in locating suitable models.

Contact Information

DOMESTIC SALES

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CORPORATE OFFICE • 7550 Panasonic Way • San Diego, CA 92154 • USA • Tel: [phone] • Fax: [phone]

Life Characteristics in Cyclic Use

Further Information

Please refer to our website www.power-sonic.com for a complete range of useful
downloads, such as product catalogs, material safety data sheets (MSDS), ISO

certication, etc..

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TECHNICAL SUPPORT

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INTERNATIONAL SALES

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