Akita Business Solutions - Laptop Batteries, 
        Lithium Ion Batteries, Laptop Chargers, Printer Continuous Ink Systems

 
 
 
 
 

Custom Lithium Ion Battery Packs  
We custom build lithium ion packs to your specification
Pricing as at April 17
 

Click here for DIY

Lithium ion battery packs have a high power storage density and are ideal for application where weight is an issue. A 18650 lithium cell typically weighs 50gms. A typical 12v 4Ah lead acid battery weighs 1.5kg. A equivalent is our model AK3S2SJ lithium ion  which weighs 300gms.

Lithium ion has a low self discharge rate so an unused fully charged pack will still have full charge after 6 or more months!

Some of the more popular builds are noted below:-

Model AK2S1PSJ

Price R353 Incl VAT
Features
Nominal Voltage 7.4V
Capacity 2200mAh
Max Voltage 8.4V
Min Voltage 5.6V
Internal Protection Fuse 5A
Charge Rate Max 3A
Discharge Rate Max 2.5A
Short Circuit Protection Max 3A
Reverse voltage protection Max 3A
Dimensions 40mm*20mm*65mm
Weight 100gm
Model AK3S2PSJ

 
Price R748 Incl VAT
Features
Nominal Voltage 11.1V
Capacity 4400mAh
Max Voltage 12.6V
Min Voltage 8.4V
Internal Protection Fuse 5A
Charge Rate Max 3A
Discharge Rate Max 2.5A
Short Circuit Protection Max 3A
Reverse voltage protection Max 3A
Dimensions 200mm*40mm*20mm
Weight 300gm
Model AK3S2PSTK

Price R748 Incl VAT
Features
Nominal Voltage 11.1V
Capacity 4.400mAh
Max Voltage 12.6V
Min Voltage 8.4V
Internal Protection Fuse 5A
Charge Rate Max 3A
Discharge Rate Max 2.5A
Short Circuit Protection Max 3A
Reverse voltage protection Max 3A
Dimensions 65mm*60mm*20mm
Weight 300gm
Model AK3S4PSJ

 
Price R1416 Incl VAT
Features
Nominal Voltage 11.1V
Capacity 8800mAh
Max Voltage 12.6V
Min Voltage 8.4V
Internal Protection Fuse 5A
Charge Rate Max 3A
Discharge Rate Max 2.5A
Short Circuit Protection Max 3A
Reverse voltage protection Max 3A
Dimensions 130mm*120mm*20mm
Weight 600gm

 Lithium ion Battery Chargers

These lithium ion battery chargers are specifically designed for charging lithium ion battery packs.. The output voltage rating is designed to meet the maximum output voltage of the battery pack.. For example a single lithium ion cell maximum voltage charge is 4.2V. The charger will charge at 4.2 volts. The charger has an indicator led that is red when charging and green when the cell is fully charged. It helps to eliminate the risk of overcharging which could result in cell ignition and fire.

Specialist Lithium Ion Battery Charger Pricing

1 Cell 4.2V 2Ah R196
2 Cell 8.4V 2Ah R222
3 Cell 12.6V 2Ah R251
3 Cell 12.6V 3Ah R296
3 Cell 12.6V 5Ah R274
4 Cell 16.8V 2Ah R285
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