Cables connecteurs Tube retrecissant BMS Circuit serie Circuit parallele Circuit serie et parallele Accessoires LiFePo4 Headway Accumulateur LiFePo4 Headway non enveloppe LiFePo4 36V 10Ah Boosty Accumulateur BMS non enveloppe Accumulateur BMS non enveloppe1 Battery pack Accumulateur boitier Accumulateur gourde Accumulateur sacoche de selle LiFePo4 36V 10Ah porte bagage LI-O2

Cables and connectors

Shrinkable tube

BMS

Circuit serie

Circuit parallel

Circuit serie parallel

Parts for accumulator LiFePo4 Headway 

Accumulator LiFePo4 Headway not shrinked

LiFePo4 36V/10 Ah Boosty Power

Accumulator LiFePo4 BMS not shrinked

Accumulator LiFePo4 BMS not shrinked

Accumulator BMS shrinked

Accumulator in housing

Accumulator tube

Accumulator in saddlebag

Accumulator LiFePo4 36V 10Ah

Li-02

Accumulators

The lifetime and storage of batteries are a problem for wholesalers and retailers. Electric bicycles are often stored for a long period until they are sold - at retail locations even in heated shops. Nobody checks the capacity and thinks to recharge the battery. The customer asks why the battery did not hold, contrary to all promises, much more than a year. This is exactly why we have only a few types of batteries in stock. Special requests can be ordered from reputed suppliers. Some lithium batteries represent a security risk if mishandled. For this reason we only sell tested brand merchandise from world-renowned manufacturers. In addition, all of our cells are intrinsically safe and equipped with a pressure relief valve. Unlike some competitors, we only sell new cells of rank A.

In cooperation with our suppliers we can supply a large range of products from the single cell with accessories to a complete battery pack (including lead-acid batteries). Please ask for a quote!

The perfect battery does not exist. Each battery has its specific strengths and weaknesses. 

 

 

  

Panasonic NCR18650PD 3,7V 2900mAh    

LiNiCoAlO2
   

Samsung SDI INR18650-15L 3,7V 1500mAh Lithium-Io

Samsung SDI ICR18650-22F 3,6V 2200mAh LiNiMnCoO2
   

Samsung SDI ICR18650-22F 3,7V 2200mAh LiNiMnCoO2
   

Samsung SDI ICR18650-22P 3,7V 2250mAh LiNiMnCoO2 
   

Samsung SDI ICR18650-30A 3,7V 3000mAh Lithium-Io
   

Sony US14500V 3,7V 680mAh Lithium-manganese
   

Sony US18650VT (C2) 3,7V 1650mAh 20C (30A)

Lithium-manganese
 

Sony US26650FT (C2) 3,2V 3000mAh LiFePo4 

Lithium iron phosphate

 

A123 ANR26650 M1A 2300mAh LiFePO4 cells rank A

Lithium iron phosphate

 

A123 AHR32113M1 Ultra-B 4400mAh LiFePO4 

Cells rank A Lithium iron phosphate 

 

A123 AMP20 20Ah LiFePO4 cells rank A 

Lithium iron phosphate

Headway

  

LiFePO4 3,3V 10Ah - Headway 38120E 

Lithium iron phosphate

Headway

  

LiFePO4 3,3V 10Ah - Headway 38120SE - (screwable) 

Lithium iron phosphate

Headway

  

LiFePO4 3,3V 12Ah - Headway 38140SE - (screwable)

Lithium iron phosphate

Headway

  

LiFePO4 3,3V 15Ah - Headway 40152SE - (screwable) 

Lithium iron phosphate

 

Batterytype

Nominal voltage

Energy density

Cycles

Auto discharge

Lifetime

Lead-gel

2V

30 Wh/kg

-600

5%

5-8 years

NiCd

1.2V

50 Wh/kg

-1000

30%

-15 years

NiMh

1.2V

70 Wh/kg

-1000

30%

7-10 years

LiNiCoAlO2

3.7V

233 Wh/kg

-800

<2%

2-5 years

Li-Ion

-15L

3.6V

126 Wh/kg

-800

<2%

2-5 years

LiNiMnCoO2-22F

3.6V

176 Wh/kg

-1000

<2%

2-5 years

LiNiMnCoO2-22P

3.6V

180 Wh/kg

-1000

<2%

2-5 years

LiNiMnCoO2 -30A

3.6V

230 Wh/kg

-800

<2%

2-5 years

LiMn US14500V

3.6V

77 Wh/kg

-1000

<2%

2-5 years

LiMn US18650VT (C2)

3.6V

135 WH/kg

-1000

<2%

2-5 years

LiFePo4 US26650FT (C2)

3.2V

93 WH/kg

-1500

<2%

5-10 years

 LiFePo4 ANR26650

3.2V

98 Wh/kg

-1500

<2%

5-10 years

 AHR32113M1 Ultra-B

3.2V

63 Wh/kg

-1500

<2%

5-10 years

LiFePo4 AMP20 20Ah

3.2V

130 Wh/kg

-1500

<2%

5-10 years

LiFePo4 Headway

3.2V

95 Wh/kg

-1500

<2%

5-10 years

 

If you want more information you can find a document called bases of the battery technology in  the download section of our website.