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-400
Nominal Voltage:	2 V
Capacity:	412 AH
Weight:	29.7 kg ( 65.5 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	400 Ah @10hr to 1.80 V @ 25˚C(77˚F) 412 Ah @10hr to 1.80 V @ 35˚C(95˚F)
Weight	29.7 kg ( 65.5 lbs)
Dimensions	Length: 154 mm (6.06 in) Width: 207 mm (8.15 in) Height: 358 mm (14.09 in) Total height : 372 mm (14.65 in)
Internal Resistance (full charged)	0.31 mΩ
Short- circuit current	7000 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	60 A
Maximum Charging Current	100 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

568.0

544.0

445.6

430.0

392.0

312.0

372.0

345.6

324.0

308.8

288.8

248.0

242.4

231.2

216.0

202.4

195.2

172.8

109.6

106.4

103.2

99.2

97.6

87.0

76.6

73.7

72.0

70.2

69.5

60.0

52.2

51.6

50.6

49.7

49.1

43.0

43.7

43.0

42.0

41.1

40.9

35.0

37.0

36.4

35.5

35.0

34.8

33.8

23.3

23.1

22.7

22.2

21.9

20.4

19.83

19.58

19.26

18.85

18.52

18.12

10.00

9.84

9.68

9.44

9.36

9.12

6.88

6.78

6.62

6.48

6.45

6.22

4.37

4.30

4.24

4.16

4.09

3.95

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

898

865

824

786

750

584

713

689

664

626

570

475

455

439

431

422

414

357

227

218

210

206

199

185

149

144

140

137

135

124

104

101

98

95

94

88

85

84

82

81

79

74

78

76

75

74

72

67

48.9

48.3

47.5

46.3

45.6

40.0

41.63

40.95

40.24

39.34

38.54

37.32

21.00

20.58

20.23

19.70

19.47

18.79

14.45

14.17

13.84

13.53

13.41

12.82

9.17

9.00

8.86

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-400

Main Application

Other Products HTB

HTB-300

HTB-500

HTB-600

HTB-800

HTB-1000

THE shoto BRAND PROMISE

SERVICE

EXPERIENCE

QUALITY

Product

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