Power-Sonic PS-1238 Battery - 12V 3.8AH
The Power-Sonic PS-1238 battery is power-sonic's standard version of a 12v 3.8ah battery that is completely seal and maintenance free.
PowerSonic PS-1238 Battery Specifications:
Voltage: 12
Capacity: 3.8 amp hour
Terminal: F1
Height (w/terminal): 2.99
Length: 7.68"
Width: 1.85"
Weight: 3.50 Lbs
Cycle Applications: Limit initial current to 1.14A. Charge until PS-1238 voltage
(under charge) reaches 14.4 to 14.7 volts at 68°F (20°C). Hold at 14.4 to 14.7
volts until current drops to under 38mA. Battery is fully charged under these
conditions, and charger should be disconnected or switched to “float” voltage.
“Float” or “Stand-By” Service: Hold battery across constant voltage source of
13.5 to 13.8 volts continuously. When held at this voltage, the battery will seek its
own current level and maintain itself in a fully charged condition.
Note: Due to the self-discharge characteristics of the PS-1238 battery, it is
imperative that they be charged within 6 months of storage, otherwise permanent
loss of capacity might occur as a result of sulfation.