SL2-420 2v420ah industrial battery 2v 420ah 30v battery 2v deep cycle lead acid battery

Bosfa Classic Series batteries utilizes thick grids of modern technology are adopted so as to guarantee the design life up to 20 years. Advanced oxygen into the separator, reducing float charge current which suppressed the corrosion rate of the positive grid and extends the life of the battery.

Application

Cable Television

Communication Equipment
Control Equipment

Security System
Medical Equipment

UPS
Emergency Power System

General Features

Extra long life service design (up to 15 years) for 2V models. 
Non-Spillable construction design.                                                       
ABS containers and covers(UL94HB, UL94V-0) optional.                                   
Safety valve installation for explosion proof.                                      
Exceptional deep discharge recovery performance.                                      
Higher safety & reliable construction.                                              
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