Bosfa DC deep cycle batteries are designed to have a large amount of stored current discharged between charging sessions, with very heavy non-porous battery plates to withstand repeated major discharging and charging cycle (deep cycles). The Bosfa Power DC batteries uses a different chemistry for the plates active paste material, and a slightly stronger electrolyte than normal battery electrolyte, which allows for a much longer life in deep cycle applications. 

Application

Electric Powered Toys          Electric Powered Vehicles    
Control System                    Golf Cars and Buggies        
Vacuum Cleaners                 Wheel Chairs                 
Medical Equipments             UPS                          
Power Tools                         PVs

General Features:

Better discharge characteristics than normal VRLA batteries.   
Non-Spillable construction design.                                                       
ABS containers and covers(UL94HB, UL94V-0) optional.                              
Safety valve installation for explosion proof.                                        
Higher safety & reliable construction.                                                 
Extra durability and deep cycle ability for heavy demand applications.                   
Low self discharge characteristic.                                                   
Flexibility design for multiple install positions.

Construction:

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