EXC-800

Extreme Cyclic Battery

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  • Adopt lead- carbon capacitance technology, reducing sulphation of the cathode, ideal for PSoC cycle application and delivering 7~8times cyclic life compared with normal
  • VRLA
  • Exceptional fast charging acceptability Distinctive design for premium quality, high reliability and stability

Main Application

Renewable energy (wind & solar ) storage system

Peak shifting of electrical power system

Frequency regulation and load following service

Smart-grid & micro-grid sites

All extreme environment (off-grid & bad-grid sites)

Nominal Voltage2 V
Capacity800 Ah @ 10hr to 1.80 V @ 25˚C (77˚F)
Weight69 kg (152.2 Ibs)
DimensionsLength: 357 mm (14.06 in) Width: 211 mm (8.31 in) Height: 358 mm (14.09 in) Total height: 372 mm (14.65 in)
Internal Resistance (full charged)0.23 mΩ
Short- circuit Current8800 A
Self Discharge @25˚C(77˚F)Less than 7% after 90 days
Operating Temperature RangeDischarge: -20˚C ~ 45˚C(-4˚F ~113˚F) Charge: -20˚C ~45˚C(-4˚F ~113˚F) Storage:-20˚C~45˚C(-4˚F~113˚F)
Recommended Operating Temperature15˚C ~ 30˚C (59˚F ~ 86˚F)
Recommended Charging Current160 A
Maximum Charging Current280 A
Charging Voltage @25˚C(77˚F)Equalize: 2.35 V/cell Temperature Compensation Factor of Battery:-3mV/(cell•℃)
TerminalM8
Container MaterialsABS/ABS V0 (Optional)
Capacity Affected by Temperature(C10)110% @ 40℃ (104 ˚F) 90% @ 0℃(32 ˚F) 65% @ -20℃(-4 ˚F)
F.V/Time
15 30 60 180 300 480 600 1200 2880

1.75V

1.80V

1.85V

1.90V

1128

1058

845

682

797

754

626

544

528

480

432

349

224

216

206

174

156

152

144

134

110

107

104

96

93

90

83

78

50.1

49.3

47.7

43.5

21.0

20.3

19.7

19.2

F.V/Time
15 30 60 180 300 480 600 1200 2880

1.75V

1.80V

1.85V

1.90V

2048

1888

1610

1334

1478

1366

1238

1021

946

907

829

707

458

442

420

360

296

288

284

256

211

205

198

186

179

176

170

155

96.8

92.0

88.2

84.5

43.2

42.4

41.0

37.3

Other Products EXC

EXC-300

Extreme Cyclic Battery

Capacity AH: 300 AH

Voltage: 2 V

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EXC-400

Extreme Cyclic Battery

Capacity AH: 400 AH

Voltage: 2 V

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EXC-500

Extreme Cyclic Battery

Capacity AH: 500 AH

Voltage: 2 V

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EXC-600

Extreme Cyclic Battery

Capacity AH: 600 AH

Voltage: 2 V

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EXC-1000

Extreme Cyclic Battery

Capacity AH: 1000 AH

Voltage: 2 V

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