Basic Info.

Product Description

12v40ah 1) rated capacity:40ah 2) nominal voltage:12 voltage 3) battery,vrla,lead acid battery 4)weight:12.7kg 1) dimensions: total height: 6.69 inches(170mm) height:6.69 inches(170mm) length: 7.78 inches (197mm) width: 6.50 inches(165mm) 2) characteristic capacity( 25 oc): 20h rate (2.0a) 40 ah 10h rate(3.72a) 37.2 ah 5h rate(6.40a) 32 ah 1h rate(24.8a) 24.8 ah 15 min rate(70.4a) 17.6 ah capacity affected by temperature(20h rate): 40oc 102% 25oc 100% 0oc 85% -15oc 65% self-discharge (20oc) (capacity after): 3 month storage 90% 6 month storage 80% 12 month storage 60% max. discharge current (25oc): 400a(5s) terminal type: t4,t8 charge (constant voltage 25oc): cycle 14.4~14.7v(-24mv/oc) max. current:12a float 13.6~13.8v(-18mv/oc)