12v lead crystal battery 55ah front terminal battery 50ah

Bosfa FA (Front Access) Series battery is mainly used in the area of communication, which features on new technology in design, reasonable in structure and occupying the leading position in the same industry of the world. The estimated life of Stand Power telecom series batteries under float service is up to 15 years. It can be employed in numerous applications in the fields of telecommunications.

Application

Telecom             

Communication Equipment
Control Equipment

UPS
Medical Equipment    

Emergency Power  System

General Features

Sealed and maintenance free operation.
Non-Spillable construction design. 
ABS containers and covers(UL94HB, UL94V-0) optional.
Safety valve installation for explosion proof.
High quality and high reliability.
Exceptional deep discharge recovery performance.
Low self discharge characteristic. 
Flexibility design for multiple install positions. 

Construction

main meterials

Component ......Raw material                       Positive ........Lead dioxide                    Negative........Lead              

Container........ABS                                          Cover........ABS                                         Sealant ........Epoxy Resin                          
Safety valve .....EPDR                                     Terminal ........Copper                            Separator ........Fiber glass     

Electrolyte .......Sulfuric acid