GFM-1000

Series VRLA Battery

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  • 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
Capacity1000 Ah @ 10hr to 1.80 V @ 25˚C(77˚F)
Weight56.5 kg (124.56 lbs)
DimensionsLength: 370 mm (14.57 in) Width: 181 mm (7.13 in) Height: 346 mm (13.62 in) Total height: 365 mm (14.37 in)
Internal Resistance (full charged)0.36 mΩ
Short- circuit Current10010 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 Current150 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

398

431

516

553

583

608

358

406

419

439

458

468

288

309

327

342

353

361

215.1

236.8

251.9

258.5

263.2

266.0

181.7

194.2

201.0

205.8

208.7

210.6

149.0

161.5

171.2

174.0

176.0

176.9

127.5

138.2

151.0

152.9

154.9

155.9

109.9

115.8

119.8

121.8

122.8

123.8

89.3

97.1

101.0

101.9

102.4

102.9

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

1.90V

1.85V

1.80V

1.75V

1.70V

1.65V

780

847

995

1045

1099

1130

706

792

809

842

870

880

571

604

635

660

677

687

432.1

470.8

495.3

505.7

513.2

517.0

366.3

387.5

401.0

407.7

412.5

415.4

300.0

324.0

341.3

346.2

350.0

351.9

258.8

277.5

302.0

306.9

309.8

310.8

221.9

234.0

239.8

244.1

245.6

246.2

181.7

195.0

201.7

203.9

205.6

206.2

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Capacity AH: 200 AH

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GFM-300

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Capacity AH: 300 AH

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GFM-400

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Capacity AH: 400 AH

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GFM-500

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Capacity AH: 500 AH

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GFM-600

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Capacity AH: 600 AH

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GFM-800

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Capacity AH: 800 AH

Voltage: 2 V

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GFM-1500

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Capacity AH: 1500 AH

Voltage: 2 V

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GFM-1600

Series VRLA Battery

Capacity AH: 1600 AH

Voltage: 2 V

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GFM-2000

Series VRLA Battery

Capacity AH: 2000 AH

Voltage: 2 V

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GFM-3000

Series VRLA Battery

Capacity AH: 3000 AH

Voltage: 2 V

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