Shoto Battery

Operating temperature range -20°C to +65°C
Best performance for continuous operation up to 35°C
Extend service life under high temperature
Excellent over discharge recovery capability
Long life design for cyclic or float application

Model Number:	HTB-500
Nominal Voltage:	2 V
Capacity:	515 AH
Weight:	35.5 kg ( 78.1 lbs)

ISO 9001: 2008
ISO 14001: 2004
GB/T 28001- 2011
UL
CE

Main Application

High temperature environment (35°C)

Off-grid & poor-grid environment

Renewable energy (wind & solar) site

Hybrid telecom site

Nominal Voltage	2 V
Capacity	500 Ah @10hr to 1.80 V @ 25˚C(77˚F) 515 Ah @10hr to 1.80 V @ 35˚C(95˚F)
Weight	35.5 kg ( 78.1 lbs)
Dimensions	Length: 183 mm (7.20 in) Width: 207 mm (8.15 in) Height: 358 mm (14.09 in) Total height : 372 mm (14.65 in)
Internal Resistance (full charged)	0.29 mΩ
Short- circuit current	8030 A
Self Discharge @ 35˚C(95˚F)	Less than 7% after 90 days storage
Operating Temperature Range	Discharge: -40˚C ～ 65˚C(-40˚F～ 149˚F) Charge: -20˚C ～ 45˚C(-4˚F～ 113˚F) Storage: -20˚C ～ 40˚C(4˚F～ 104˚F)
Recommended Operating Temperature	15˚C ～ 35˚C(59˚F～ 95˚F)
Recommended Charging Current	75 A
Maximum Charging Current	125 A
Charging Voltage @35˚C(95˚F)	Float: 2.23 V/cell Equalize: 2.30 V/cell
Terminal	M8
Container Materials	High Temp ABS /High Temp ABS V0 (Optional)
Capacity Affected by Temperature(C10)	106%@ 40˚C(104°F) 85%@ 0˚C(32°F) 60%@ -20˚C(-4°F)
Design life @35°C(95°F)	15 years

F.V/Time

15

30

60

180

300

480

600

720

1200

1440

2880

4320

7200

1.70V

1.75V

1.80V

1.83V

1.85V

1.90V

710.0

680.0

557.0

538.0

490.0

391.0

465.0

432.0

405.0

386.0

361.0

310.0

303.0

289.0

270.0

253.0

244.0

216.0

137.0

133.0

129.0

124.0

122.0

108.0

95.7

92.1

90.0

87.8

86.9

76.0

65.3

64.5

63.2

62.1

61.4

54.0

54.6

53.8

52.5

51.4

51.1

44.0

46.2

45.5

44.4

43.8

43.5

42.2

29.1

28.9

28.4

27.7

27.4

25.5

24.79

24.48

24.07

23.56

23.15

22.64

12.50

12.30

12.10

11.80

11.70

11.40

8.60

8.47

8.28

8.10

8.06

7.78

5.46

5.38

5.30

5.20

5.11

4.94

F.V/Time

15

30

60

180

300

480

600

720

1200

1440

2880

4320

7200

1.70V

1.75V

1.80V

1.83V

1.85V

1.90V

1123

1081

1030

983

938

730

891

861

830

783

712

593

569

549

539

528

517

446

284

272

263

257

249

231

186

180

175

171

169

155

130

126

122

119

118

110

106

105

103

101

99

92

97.0

95.6

94.1

92.3

90.5

83.9

61.1

60.4

59.3

57.8

57.0

50.6

52.04

51.19

50.30

49.18

48.17

46.65

26.24

25.72

25.28

24.63

24.34

23.48

18.06

17.71

17.30

16.91

16.77

16.03

11.46

11.25

11.07

High Temperature Battery

Capacity AH: 1030 AH

Voltage: 2 V

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THE shoto BRAND PROMISE

SERVICE

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

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.

QUALITY

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

Series

HTB-500

Main Application

Other Products HTB

HTB-300

HTB-400

HTB-600

HTB-800

HTB-1000

THE shoto BRAND PROMISE

SERVICE

EXPERIENCE

QUALITY

Product

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