GFMJ-800

VRLA Gel Battery

download battery model full details here

DOWNLOAD PDF
  • According to DIN-40742 standards, design life of 20 years
  • Tubular plate & special gel electrolyte, which can prevent active material falling and avoid acid stratification
  • High stability and security, millions of batteries are in service
  • Higher thermal capacity & better thermal diffusivity

Main Application

Deep cycling energy storage application

Solar& wind energy storage system

Off-grid & bad-grid hybrid sites

Floating applications for telecom sites

Nominal Voltage2 V
Capacity800Ah @ 10hr to 1.80 V @25˚C(77˚F)
Weight62.0kg (136.69 lbs)
DimensionsLength:191 mm(7.52 in) Width:210 mm(8.27 in) Height:645 mm(25.39 in) Total height:677 mm(26.65 in)
Internal Resistance (full charged)0.32 mΩ @ 25˚C(77˚F)
Short- circuit Current6297 A
Self Discharge @25˚C(77˚F)Less than 30% after 180 days storage
Operating Temperature RangeDischarge: -20˚C~ 50˚C(-4˚F~ 122˚F) Charge: -20˚C~ 50˚C(-4˚F~ 122˚F) Storage: 5˚C~ 40˚C(41˚F~ 104˚F
Recommended Operating Temperature20˚C~ 25˚C (68˚F~ 77˚F)
Recommended Charging Current120 A
Charging Voltage @25˚C(77˚F)Float: 2.23 V/cell Equalize: 2.35 V/cell
TerminalM10
Container MaterialsABS/ABS V0 (Optional)
Capacity Affected by Temperature(C10)105% @ 40˚C(104˚F) 74% @ 0˚C(32˚F) 50% @ -20˚C(-40˚F)
Design life @25°C(77˚F)20 years
F.V/Time
60 120 180 240 300 360 480 600 720 1200 6000 7200

1.80V

1.83V

1.85V

1.87V

1.90V

386

360

333

293

273

266

244

235

220

205

200

194

187

175

156

163

160

155

146

136

138

135

129

123

118

120

117

114

110

106.5

96

94

90

86

82

80

78

76

74.5

70

72

70

67

63

60

44

43.2

42

40

38

10

9.5

9

8.6

8.4

8

F.V/Time
60 120 180 240 300 360 480 600 720 1200 6000 7200

1.80V

1.83V

1.85V

1.87V

1.90V

706

666

626

560

526

490

460

440

425

395

366

360

355

335

300

300

296

290

280

262

255

250

245

235

228

225

220

215

210

204

185

180

174

168

160

160

155

150

144

135

135

132

128

124

118

83

81

80

78

75

19.5

18.5

17.5

16.5

16

15.5

Other Products GFMJ (OPzV)

GFMJ-200

VRLA Gel Battery

Capacity AH: 200 AH

Voltage: 2 V

view

GFMJ-250

VRLA Gel Battery

Capacity AH: 250 AH

Voltage: 2 V

view

GFMJ-300

VRLA Gel Battery

Capacity AH: 300 AH

Voltage: 2 V

view

GFMJ-350

VRLA Gel Battery

Capacity AH: 350 AH

Voltage: 2 V

view

GFMJ-420

VRLA Gel Battery

Capacity AH: 420 AH

Voltage: 2 V

view

GFMJ-490

VRLA Gel Battery

Capacity AH: 490 AH

Voltage: 2 V

view

GFMJ-600

VRLA Gel Battery

Capacity AH: 600 AH

Voltage: 2 V

view

GFMJ-1000

VRLA Gel Battery

Capacity AH: 1000 AH

Voltage: 2 V

view

GFMJ-1200

VRLA Gel Battery

Capacity AH: 1200 AH

Voltage: 2 V

view

GFMJ-1500

VRLA Gel Battery

Capacity AH: 1500 AH

Voltage: 2 V

view

GFMJ-2000

VRLA Gel Battery

Capacity AH: 2000 AH

Voltage: 2 V

view

GFMJ-2500

VRLA Gel Battery

Capacity AH: 2500 AH

Voltage: 2 V

view

GFMJ-3000

VRLA Gel 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.