GENERAL SERIES

Bosfa GB( General Models) Series battery Valve Regulated Lead Acid batteries are designed with AGM (Absorbent Glass Mat) technology, high performance plates and electrolyte to gain extra power output for common power backup system applications widely used in the field of UPS, Emergency Lighting System. 

Application：

Alarm System , Medical Equipment, Cable Television , UPS , Communication Equipment, Power tools , Communication Equipment, Power tools, Control Equipment, Emergency Power System , Security System , Toys

General Features：

Sealed and maintenance free operation,
ABS containers and covers(UL94HB, UL94V-0) optional,
Non-Spillable construction design, 
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：

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            　

Deep Cycle Series

Bosfa DC(Deep-Cycle)Series 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   

GEL Series

Bosfa GEL series batteries are designed to meet the requirements of frequent cyclic and high temperature applications such as broadband, PVs etc through up-to-date gel technologies. The Bosfa Power Gel batteries uses German origin high purity fumed silica to form sulfuric acid thixotropic Gel and fills to the batteries with vacuum to ensure the fully penetration of electrolyte through separators and plates pastes. 

Application：

Broadband              Electric Powered Vehicles     
Electric Powered Toys  Control System        
Vacuum Cleaners        Medical Equipments            
Goof Cars and Buggies  Wheel Chairs                 PVs                            
UPS 

General Features：

Ideal for cyclic uses                                        
Good tolerance to higher temperature applications.                                      
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.

Construction：

Component ......Raw material       Positive ........Lead dioxide      Negative........Lead               Container........ABS                        Cover........ABS                   Sealant ........Epoxy Resin                         
Safety valve .....EPDR             Terminal ........Copper                        
Separator ........AGM              Electrolyte .......Sulfuric acid                 
Thixotropic Gel

SL(Long Life) Series

Bosfa SL (Long Life) 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：

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 

HR Series

Bosfa HR（High-Rate）Series of valve regulated lead acid (VRLA) batteries have been developed with high efficiency active Materials to stimulate inside the battery with Bosfa power output when the battery is discharged to a extent level of discharging. Along with high-density structure design for relatively smaller Inner resistance which will significantly improve the performance for high rate discharging when high power output service is needed.

Application:

Alarm System               Security System                 
Cable Television           Toys                   
Communication Equipment    UPS                         
Control Equipment          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：

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 

FA Series

Bosfa FA（Front Access Type） 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

EVX (Electric Vehicle SLA Battery)series

Bosfa EVX Series 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 EVX 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
Control System
Electric Powered Vehicles
Vacuum Cleaners
Golf Cars and Buggies
Medical Equipments
Wheel Chairs
UPS
Power Tools
Pvs

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:

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

Opzv series

Bosfa OPzV Series Valve Regulated Lead Acid batteries are designed with a proven combination of GEL and Tubular technologies to offer a very high lever of reliability. OPzV batteries benefit from an optimized plate design which gives capacities in excess of the DIN standard values. In addition, this series offers both a longest float life and a high cycle life in widely industrial field.

Application:

Medical Equipment
Telecommunications
UPS
Cable Television
Railroad Utility
Electric Utility
Photovoltaic System
Control Equipment
Alternative Energy System
Security 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.
Super long service life.
Lowest self discharge characteristic.
Super reliability.

Construction:

Sealant ........Epoxy Resin
Component ......Raw material
Safety valve .....EPDR
Positive ........Lead dioxide
Terminal ........Copper
Negative........Lead
Separator ......PVC-SiO2
Container........ABS
Electrolyte .....Sulfuric acid Thixotropic Gel
Cover........ABS
　

OpzS series

Bosfa Opzs Series Lead Acid batteries are designed with a combination of die-casting Tubular positive framework and superfluous electrolyte technologies to offer a very high lever of reliability and a long service life. Opzs batteries used special filter and proof design to ensure no acid fog runs over and burning proof, and also convenient examine and maintenance. Designed Floating Life 15-20
years

Application:

Medical Equipment
Telecommunications
UPS
Cable Television
Railroad Utility
Electric Utility
Photovoltaic System
Control Equipment
Alternative Energy System
Security System

General Features:

Maintenance convenient.
Non-Spillable construction design.
Transparent containers, convenient to observe.
Special filter installation for acid fog proof.
High quality and high reliability.
Super long service life.
Special pole sealed technology.
Super reliability.

Construction:
Component ......Raw material
Terminal ........Copper
Positive ........Lead dioxide
Separator ........Rubber-PVC
Negative........Lead
Electrolyte ......Sulfuric acid
Container........AS
Cover........AS

Solar battery series

Bosfa Solar Series Valve-regulated Lead Acid batteries use particular alloy and material technology design to ensure a excellent performance in various environments, especially high and low temp. Bosfa Solar series batteries is optimal for storage and conversion of photovoltaic energy and wind energy.

Application:

Photovoltaic system
Alternative Energy System
Electric Utility
Outdoor control Equipment
Railroad Utility

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 ........Copper
Negative........Lead
Separator ........AGM
Container........ABS
Electrolyte .......sulfuric acid
Cover........ABS

Bosfa Battery for motor Series, Bosfa Starter Battery Series 

Full sealed, Maintenance-free Bosfa maintenance-free car battery does not require any maintenance throughout the entire process. You can use the battery directly as long as it is well installed, the built-in monitor (electric eye) can display the battery’s charge state at any time.

Long life, Strong power Bosfa maintenance-free car battery has enough power to start the car no matter what the weather is like (high or low temperature), and its life is longer than those batteries with high antimony and low antimony hybrid. High-purity lead-calcium alloy plates hold the advantages of firmness, high electricity efficiency and corrosion-resistant; High-density positive plates have the characteristic of lasting power storage and minimal self-discharge, which will help idle running, and they are more resistant in charging and discharging than ordinary batteries, having a very strong resistance to gas evaporation and overheating.

Safe and Durable, Environment-friendly The unique grid materials and manufacturing processes make the batteries to be crashworthy and shockproof, thus preventing the acid leakage and acid gases emission.

Bosfa Alkaline Battery series

Bosfa alkaline battery has a rather long life Being tested with the life-span test method prescribed in accordance with storage battery IEC standard, bosfa alkaline battery has more than 500 cycles for charging and discharging; the designed floating life is over 15years. With good resistance capability to overcharge and over discharge, bosfa alkaline battery will not fail in function due to any overcharge or over discharge.

Bosfa alkaline battery has wide range of the working temperature After charging at the ambient temperature of 15-30℃, bosfa alkaline battery can work at the temperature between -40℃ and 45℃, the discharge capacity is proportional to the ambient temperature.

Bosfa alkaline battery has good charge and discharge characteristic and high charge acceptance ability, it can be charged with 0.2C5A. The depth of discharge can reach 100% with only 8hours.

Bosfa alkaline battery has good mechanical properties; it can be used under shock and vibration.

Bosfa alkaline battery has high reliability. Being simple in using and maintenance, bosfa alkaline battery is low-maintenance storage battery. This product can be used as the DC power supply for aircraft starts, high-voltage switch of power system and diesel engine starts.

Bosfa spiral lead acid battery series

The bosfa application of the alloy that can effectively reduce the release of hydrogen, the special technique in manufacturing grid, and the appropriate match of active materials of both negative plates and positive plates, all these enable spiral valve-regulated sealed lead acid battery(SPB) greatly restrain the release of hydrogen from negative plates; at the same time the generated oxygen, due to overcharge of positive plates, arrive at negative plates through the diaphragm and compose with lead in the negative, thus enable the recombination of gas inside of the battery and prevent the case of water loss do that water addition is free.

Relative to flat battery, spiral battery is made at high pressure through the spiral of plates of only 1mm; it has many characteristics because of the special technical means applied during the manufacturing process: 1. Superior high rate discharge capability, with maximum discharge rate of 18C10. 2. Outstanding performance of high/ low temperature, able to work under the temperature of -55℃~75℃. 3. Steady high work voltage, higher power density. 4. Robust structure, excellent performance of shock resistance. 5. No floating electrolyte, able to placed at any direction. 6. Fast chargeable charge is possible, 95% plus capacity may be charged within 40 minutes. 7. Super service life, designed floating charging service life is more than 8 years. 8. Excellent deep discharge performances in low current. Main application: Instrument, electric tools, physical exercise devices, medical devices, solar light, electricity transferring equipment, standby power supply, hybrid electric car and car starts.

Bosfa traction battery forklift battery series

Bosfa traction battery, forklift battery and power battery adopt Germany traction lead acid battery VARTA’S proprietary technology to carry on the design, ensure to produce high quality products. Specializing in manufacturing GB(National Standard), DIN(German Standard), JIS(Japan Standard), BCI(America Standard), BS(English Standard) and IEC(The International Electrotechnical Commission Standard) series traction and electric batteries, which are with small size, large capacity, long life, less maintenance and beautiful appearance, etc. Our batteries can not only meet the needs of domestic customers, but also take replace of those batteries for many import tractions, electric bulldozer and sight-viewing cars. The main export markets include South East Asia, Japan, Europe, America, Australia, Middle East, Africa and China Taiwan and so on. Our company has passed ISO9001:2000 quality system certification and got CE certificate in recent years; With“Export Product Quality Permit” and “National Industrial Products Manufacturing License”, our batteries enjoy a high reputation among customers for all their functions. Any inquiries from home and abroad would be greatly welcome.

Bosfa Charger

1. Fully automatic computer control, intelligent identifying the battery cell. 2. With 100-240v input voltage, can be used in European and American countries. 3. Over-charge protecting, indicator light, the red one shows charging, the green light shows fully charged, it’s very convenient. 4. All 2v-48v batteries can adaptively charge by themselves. 5. Alligator output connector can be connected with battery perfectly. 6. Can be used for lead acid batteries range from 2v-48v with capacity lower than 500ah. 7. Can charge 2v, 6v, 12v battery cell, saving time and convenient. 8. The charger’s connector can be flexibly adjusted according to customers’ requests for a variety of charging conditions. 9. Extremely favorable prices, especially for bulk quantity.