We offer you for your reconditioning or your designs, cylindrical lithium cells in several formats and capacities. Our range of cells is available in two of the safest technologies available on the market.
All our lithium cells are UN38.3 certified, they have been tested for transport according to the requirements of a series of safety checks defined by the United Nations. They are also tested individually in the factory and then, again, in our Loiret laboratory before incorporating them into the assembly of packs and batteries. They are matched according to their nominal voltages but also according to their internal resistances. Thus, we guarantee the use of the best cells for vos installations.
spider cellules lithium


The LIFE reference cells are Lithium Iron Phosphate cells that you will find under the following names: Lithium Iron phosphate, LiFePO4, LFP, Li-Phosphate or IFR. This technology has an excellent lifespan (2000 cycles at 100% DOD, 3000 cycles at 80% DOD etc.), high safety, good temperature resistance, constant power during the discharge range. LIFE cells are used in a large number of applications.

LNMC cells are Lithium Nickel Manganese Cobalt cells that you will find under the names : Lithium Manganese Nickel, NMC, LiNiMnCoO2 or INR. This technology has a higher energy density per cell than LiFePO4 but a shorter lifespan.

Find below a detail of the references we offer for sale individually and use in the development of our batteries au lithium :

Référence
Tension nominale
Intensité
Nomination
LIFE18650-1500
3.2V
1500mAh
LiFePO4, LFP, IFR
LIFE26650-3300
3.2V
3300mAh
LiFePO4, LFP, IFR
LNMC18650-2200
3.6V
2200mAh
NMC, INR, LiNiMnCoO2
LNMC18650-2600
3.6V
2600mAh
NMC, INR, LiNiMnCoO2
LNMC26650-4500
3.6V
4500mAh
NMC, INR, LiNiMnCoO2

The references correspond to the technology and the dimensions 18650 or 26650. The first two digits are the diameter in mm and the two following the height in mm.

Do not hesitate contact us for any technical request.