nominal voltage

12v

nominal capacity (20 HR)

40 Ah (discharge to  10.8V)

10 hour rated capacity

37.2 Ah (discharge to  10.5V)

  5 hour rated capacity

34 Ah (discharge to  10.2V)

  1 hour rated capacity

 24 Ah (discharge to  9.60V)

capacity affected by temperature

30⁰C (86⁰F)

103 %

25⁰C (77⁰F)

100 %

10⁰C (50⁰F)

90 %

- 10⁰C (14⁰F)

74 %

internal resistance

25⁰C full charge

appron less than 8 mW

Max, discharge current

160 A

self discharge  (20⁰C, 68⁰F)

after 1 month

5 %

after 2 monthS

10 %

after 3 monthS

19 %

weight

16 KG

weight  efficiency  (20 HR)

 35 WH / Kg

volume efficiency  (20 HR)

80 WH / L

contant voltage charge

floating

charging voltage

13.7 - 13.9V (25⁰C)

Max, discharge current

less than 16A

cyclic

charging voltage

14.7 - 15.0V (25⁰C)

Max, discharge current

less than 16 A

battery life

floating

At   25⁰C (77⁰F)

6 ¸ 8 yearS

At  40⁰C (95⁰F)

3 ¸ 5 yearS

cyclic

100 % discharge

200 cycles

  50 % discharge

600 cycles

  30 % discharge

1.500 cycles

terminal type

bolt nut  type

battery container & cover material

ABS

battery type

starved type

dimension (± 2 mm)

lenth

197 mm

width

166 mm

height

 175 mm

total height

175 mm