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  Lithuim Batteries and Charger        
  40 Amp Battery Cell - $79.00 with Free Shipping      
Specifications
Normal Capacity 40 Ah
Operation Voltage Charge 4.25V
Discharge 2.5V
Max Charge Current <3CA
Max Charge Current Constant Current <3CA
Impulse Current <10CA
Standard Charge/
Discharge Current
0.3 CA
Cycle Life (80DOD%) >2000Times
(70DOD%) >3000Times
Temperature Durability
of Case
<250 C
Operating
Temperature
Charge -25℃~75℃
Discharge -25℃~75℃
Self-Discharge Rate <3% (monthly)
Weight 1.6kg+100g
   
 
   
  90 Amp Battery Cell - $179.00 with Free Shipping        
   
Specifications
Normal Capacity 90 Ah
Operation Voltage Charge 4.25V
Discharge 2.5V
Max Charge Current <3CA
Max Charge Current Constant Current <3CA
Impulse Current <10CA
Standard Charge/
Discharge Current
0.3 CA
Cycle Life (80DOD%) >2000Times
(70DOD%) >3000Times
Temperature Durability
of Case
<250 C
Operating
Temperature
Charge -25℃~75℃
Discharge -25℃~75℃
Self-Discharge Rate <3% (monthly)
Weight 3kg+100g
   
   
 
   
  200 Amp Battery Cell - $399.00 with Free Shipping        
   
Specifications
Normal Capacity 200 Ah
Operation Voltage Charge 4.25V
Discharge 2.5V
Max Charge Current <2CA
Max Charge Current Constant Current <2CA
Impluse Current <10CA
Standard Charge/
Discharge Current
0.5 CA
Cycle Life (80DOD%) >3000Times
(70DOD%) >4000Times
Temperature Durability
of Case
<200 C
Operating
Temperature
Charge -25℃~75℃
Discharge -25℃~75℃
Self-Discharge Rate <3% (monthly)
Weight 8kg+100g
   
 
         
 
   
  Battery Charger Module - $1199.00 with Free Shipping        
 
     
       
       
       
 
Specifications
 

This battery charger features state-of-the-art
high frequency technology.

 
 

• Adaptable to every use and very flexible.
• CE certified.
• Metal case base and ABS cover.
• Coated printed circuit boards.
• The charger is microprocessor-controlled and internally protected against overload, short circuit, incorrect connection and voltage transients.
• With an internal selector switch the charger can adapt to every type of battery.
• Increased battery life and reduction of water usage.
• The charger operates at 85-90% efficency for maximum savings of electric power cost. With the Thermal sensor option, the charger's output electronically compensates for temperatures ranging from 0° to 50°.
• Operating temperature from -20° to +50°.
• Weight and size are minimized.

 

   
           
           
             
  Battery Management System - $49.00 with Free Shipping        
   
Specifications
 

BMS (Battery Management System)
Features
Low Current Level Shunt Balancing
Simple Trip Point Operation
LED Trip Indicators

 
 

This is a trip point BMS that mounts directly on top of the battery terminal posts, Designed for Lithium Ion Batteries in the 90 amp/hr size. This monitoring data is used as a standalone BMS enable the filling of all cells at the end of charging.

All monitor boards are daisy chained with all the other monitoring boards. This simple 3-wire data buss of high and low trip point signals maybe used standalone or used with other indicators or relays. The high voltage trip condition for given cell will also engage a resistor shunt on the board, to route excess current away from that cell.

Please contact us for any questions. Note: If your battery pack consists of 30 cells in series then you will need 30 monitor boards.