12v 200ah fan camping battery rechargeable battery pack for portable dvd player

DB Series
DB (Duration) Series batteries utilizes thick grids of modern technology are adopted so as to guarantee the design life up to 12 years. Advanced micro porous absorbed glass matt separator - minimizes diffusion of 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
Control Equipment                                     Cable Television                                    Medical Equipment
Communication Equipment                     Emergency Power System                   Security System
Power Plant                                                 UPS

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
Sealant ........Epoxy Resin                                       Component ......Raw material                          Safety valve .....EPDR
Positive ........Lead dioxide                                      Terminal ........Pb Alloy                                        Negative........Lead
Separator ........Fiber glass                                     Container........ABS                                              Electrolyte .......Sulfuric acid Cover........ABS