EP40-12-B2 B B Battery, EP40-12-B2 Datasheet

EP40-12-B2

Manufacturer Part Number

EP40-12-B2

Description

BATT SEALED LEAD ACID 12V 40AH

Manufacturer

B B Battery

Series

EPr

Datasheet

1.EP40-12-B2.pdf (1 pages)

Specifications of EP40-12-B2

Voltage - Rated

12V

Capacity

40Ah

Size / Dimension

7.76" L x 6.50" W x 6.73" H (197mm x 165mm x 171mm)

Termination Style

Nut/Bolt, M5

Rechargeability

Yes

Weight

33 lbs (15kg)

Lead Free Status / RoHS Status

Contains lead / RoHS compliant by exemption

Other names

EP40-12B2

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F.V.

(V/cell)

F.V.

(V/cell)

Constant power discharge characteristics at 25 C/77 F

Constant current discharge characteristics at 25 C/77 F

DIMENSION(mm/inch)

FEATURES

SPECIFICATIONS

Nominal Voltage

Nominal Capacity

Approx. Weight

Terminals

Internal Resistance

Max. Discharge Current

Max. Charge Current

Operating Temperature Range

Container Material

A/1

1.80V

1.75V

1.70V

1.65V

1.60V

Absorbent Glass Mat technology for efficient gas recombination

Maintenance free(no water topping-up required)

No free acid(Non-spillable battery)

Can be used in any orientation(excluding used inverted)

The battery is designed for heavy duty cyclic application

Low self-discharge rate, lower than 3% capacity loss per month

1.80V

1.75V

1.70V

1.65V

1.60V

All data shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.

Container Height

Total Height

197±1.5

165±1.5

171±1.5

Width

Length

Discharge

REV. Jan. 2011

Time

(7.76±0.06)

(6.50±0.06)

(6.73±0.06)

VRLA Rechargeable Battery

EP40-12

1303.0

1509.0

1600.0

1674.0

1726.0

117.39

138.44

146.79

153.58

158.35

5 Min

10 Min

1061.1

1099.4

101.06

1125.7

1148.0

979.4

86.21

93.41

96.78

99.09

OUTER DIMENSIONS

197 1.5(7.76 0.06)

15 Min

793.1

830.3

855.4

875.4

892.6

68.97

72.20

74.38

76.12

77.62

Charge 0 C~40 C(32 F~104 F)

Discharge -20 C~50 C(-4 F~122 F)

Storage. -20 C~40 C(-4 F~104 F)

B2 (Fitting M5 bolt & nut) , I1 and I2 are optional

40Ah @ 20 hour rate F.V.(1.75V/cell)

14600g(32.19lbs.)

600 A (5 sec.)

12 A

ABS(UL94-HB, UL94-V0 is optional)

12 V

(EP40-12FR)

30 Min

477.1

495.4

506.3

513.7

518.9

40.43

41.98

42.91

43.53

43.97

165 1.5(6.50 0.06)

(Fully Charged )

276.6

284.6

289.7

293.7

296.6

23.24

23.92

24.34

24.68

24.92

1 Hr

APPLICATION

UPS

Golf-Carts

Lawn Mowers

Electric Vehicles

Wheelchairs

Unit: W

Unit: A

Terminal Hardware Initial Torque: B2/I1(4.0 Nm ± 5%), I2(5.5 Nm ± 5%)

116.6

118.9

120.0

121.1

121.7

10.00

10.09

10.14

3 Hr

9.72

9.91

15.0(0.59)

Terminal B2

[M5 BOLT & NUT]

5 Hr

80.6

81.7

82.3

82.9

6.72

6.81

6.86

6.91

Measures

TERMINAL TYPE

5.2(0.20)

B.B. Battery Co., Ltd.

[M5 BOLT & NUT]

Technology

ISO14001

ISO 9001

Terminal I1

10 Hr

M5x0.8

44.91

45.60

45.83

45.94

3.74

3.80

3.82

3.83

IEC 61056-1

JIS C 8702-1

GB/T 19639.1

Values

Terminal I2

[M6 BOLT]

20 Hr

M6x1.0

23.49

24.00

24.11

24.17

1.96

2.00

2.01

Innovation

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