GFM-2000

Series VRLA Battery

download battery model full details here

DOWNLOAD PDF
  • The plate is with the structure of big grid and block, and is made of special alloy through special process of quadric basic lead sulfate, which improves specific energy of the battery and prolongs the cycle service life
  • Positive grid is made of special multi alloy, which overcomes the shortcomings of early capacity loss. It has long service life under both float  charge and cycle utilization
  • Add special additives to the positive and negative plates, improve the utilization of active material and charging acceptability
  • High-purity electrolyte and special additives
  • Unique assembled maze seal structure of terminal (patented technology) ensures the safety and reliability of seal

Main Application

Back-up power for communication and signal system

Back-up power for electric power system & nuclear power station

Solar and wind power generation energy storage system

Back-up power for military & navigation

Back-up power for UPS & emergency lighting

Nominal Voltage2 V
Capacity2000 Ah @ 10hr to 1.80 V @ 25˚C(77˚F)
Weight117 kg (257.94 lbs)
DimensionsLength: 385 mm (15.12 in) Width: 363 mm (14.29 in) Height: 369 mm (14.53 in) Total height: 388 mm (15.28 in)
Internal Resistance (full charged)0.18 mΩ
Short- circuit Current18520 A
Self Discharge @25˚C(77˚F)Less than 3% after 30 days storage
Operating Temperature RangeDischarge: -40˚C ~ 50˚C(-40˚F~ 122˚F) Charge: -20˚C ~ 45˚C(-4˚F~ 113˚F) Storage: -20˚C ~ 40˚C(-4˚F~ 104˚F)
Recommended Operating Temperature15˚C ~ 25˚C (59˚F~ 77˚F)
Recommended Charging Current300 A
Charging Voltage @25˚C(77˚F)Float: 2.23 V/cell Equalize: 2.35 V/cell
TerminalM8
Container MaterialsABS/ABS V0 (Optional)
Capacity Affected by Temperature(C10)106 % @ 40˚C(104˚F) 80 % @ 0˚C(32˚F) 50 % @ -20˚C(-4˚F)
Design life @25°C(77˚F)15 years
F.V/Time
60 90 120 180 240 300 360 480 600

1.90V

1.85V

1.80V

1.75V

1.70V

1.65V

790

863

1031

1105

1167

1217

717

813

838

878

917

934

576

617

654

684

707

721

430

475

504

517

527

531

363

388

403

412

417

421

297

323

341

348

353

355

256

276

301

307

311

313

219

233

240

245

246

247

179

193

201

204

206

207

F.V/Time
60 90 120 180 240 300 360 480 600

1.90V

1.85V

1.80V

1.75V

1.70V

1.65V

1524

1695

1992

2092

2198

2258

1413

1584

1619

1682

1742

1759

1141

1208

1270

1320

1354

1375

864

942

990

1011

1027

1033

732

776

801

814

826

831

601

648

683

693

701

704

518

554

603

613

619

623

444

468

479

488

491

492

363

390

403

408

412

413

Other Products GFM

GFM-200

Series VRLA Battery

Capacity AH: 200 AH

Voltage: 2 V

view

GFM-300

Series VRLA Battery

Capacity AH: 300 AH

Voltage: 2 V

view

GFM-400

Series VRLA Battery

Capacity AH: 400 AH

Voltage: 2 V

view

GFM-500

Series VRLA Battery

Capacity AH: 500 AH

Voltage: 2 V

view

GFM-600

Series VRLA Battery

Capacity AH: 600 AH

Voltage: 2 V

view

GFM-800

Series VRLA Battery

Capacity AH: 800 AH

Voltage: 2 V

view

GFM-1000

Series VRLA Battery

Capacity AH: 1000 AH

Voltage: 2 V

view

GFM-1500

Series VRLA Battery

Capacity AH: 1500 AH

Voltage: 2 V

view

GFM-1600

Series VRLA Battery

Capacity AH: 1600 AH

Voltage: 2 V

view

GFM-3000

Series VRLA Battery

Capacity AH: 3000 AH

Voltage: 2 V

view

THE shoto BRAND PROMISE

service

SERVICE

Delivery on time, every time to customer specifications. We pride ourselves on offering tailored service solutions to meet our customers' exact specifications.
Experience

EXPERIENCE

Our focused approach to exceptional end to end customer experience sets us apart from the competition. From enquiry to delivery and everything in-between we regularly exceed our customers’ expectations.
diamond

QUALITY

Manufactured using the latest technology and stringent quality control, our battery products are designed to exceed in performance and reliability.