The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid

electrolyte is absorbed by separators and plates and thus immobilized. Should the

battery be accidentally overcharged producing hydrogen and oxygen, special one-

way valves allow the gases to escape thus avoiding excessive pressure build-up.

Otherwise, the battery is completely sealed and is, therefore, maintenance-free,

leak proof and usable in any position.

Battery Construction

Component

Positive plate

Negative plate

Container Cover

Safety valve

Terminal

Separator

Electrolyte

Raw material

Lead dioxide

Lead

ABS

ABS

Rubber

Copper

Fiberglass

Sulfuric acid

General Features

●

Absorbent Glass Mat (AGM) technology

for efficient gas recombination of up to

99% and freedom from electrolyte

maintenance or water adding.

●

Not restricted for air transport-complies

with IATA/ICAO Special Provision A67.

●

UL-recognized component.

●

Can be mounted in any orientation.

●

Computer designed lead, calcium tin alloy

grid for high power density.

●

Long service life, float or cyclic

applications.

●

Maintenance-free operation.

●

Low self discharge.

Dimensions and Weight

Length(mm / inch)

410 / 16.14

Width(mm / inch)

175 / 6.89

Height(mm / inch)

330 / 13.0

Total Height(mm / inch)

367 / 14.5

Approx. Weight(Kg / lbs)

57 / 125.7

Performance Characteristics

Nominal Voltage

2V

Number of cell

1

Design Life

20 years

10 hour rate (80A, 1.8V)

800Ah

5 hour rate (144A, 1.75V)

720Ah

1 hour rate (496A, 1.6V)

496Ah

Internal Resistance

0.23mOhms

Self-Discharge

Operating Temperature Range

Discharge

Charge

Storage

3000A(5s)

Cycle use

2.35-2.45V

Maximum charging current

160A

Temperature compensation

Standby use

2.25-2.3V

Temperature compensation

End Point

Volts/Cell

10min 15min 30min 45min 1h

3h

5h

10h

1.60V

1576 1281 830

650

496

227

156

86.0

1.65V

1494 1219 793

624

478

220

152

84.9

1.70V

1409 1156 755

597

458

213

148

83.0

1.75V

1322 1091 716

568

439

204

144

81.8

1.80V

1233 1025 676

538

418

195

139

80.0

End Point

Volts/Cell

10min 15min 30min 45min 1h

2h

3h

5h

1.60V

2394 1995 1497 1133 936

632

451

303

1.65V

2255 1887 1422 1081 896

613

432

298

1.70V

2115 1777 1346 1027 855

594

413

292

1.75V

1975 1667 1267 971

812

575

394

286

1.80V

1837 1557 1189 915

769

556

375

271

page1 of 2

www.vision-batt.com

(Note)The above characteristics data are average values obtained within

three charge/discharge cycles not the mimimum values.

367