Li-ion batteries / lithium-ion cells (18650, 20700, 21700, 26650, 14500, 16340): https://allegro.pl/oferta/akumulator-aa-r6-ni-mh-2600mah-1-2v-recyko-gp-14293846621
100x Rechargeable Battery 18650 Li-ion Samsung INR18650-29E 2850mAh - multipack
multipack - 100 pieces
nominal voltage: 3.65V
typical capacity: 2850mAh
dimensions: 18,4mm x 65mm
130x Rechargeable Battery 21700 Li-ion 3000mAh Samsung INR21700-30T - multipack
multipack - 130 pieces
high current - maximum discharge current 35A
typical capacity: 3000mAh
nominal voltage: 3.6V
dimensions: 21,2mm x70,3mm
30x Rechargeable battery 18650 Li-ion 3100 mAh Panasonic NCR-18650A - multipack
multipack - 30 pieces
nominal voltage: 3.6V
Typical Capacity: 3100mAh
dimensions: 18,6mm x 65,2mm
Xtar 18650 3.7 v Rechargeable Li-ion 2200mAh battery with protection
Capacity: 2200mAh
Dimensions: 18, 6mm x 67, 0mm
Protected against: Discharge, overcharge, overload, short circuit
50x Rechargeable Battery 18650 Li-ion 2600 mAh Sony / Murata US18650VTC5A - multipack
collective packaging - 50 pieces
high current
maximum discharge current when using
thermal protection - 35A
nominal voltage: 3.6V
typical capacity: 2600mAh
dimensions: 18,35mm x 65,20mm
100x Rechargeable battery 18650 Li-ion 2500 mAh Samsung INR18650-25R 20A - multipack
multipack - 100 pieces
high current - maximum discharge current 20A
nominal voltage: 3.7V
typical capacity: 2500mAh
dimensions: 18,3mm x 64,85mm
100x Rechargeable Battery 18650 Li-ion Samsung INR18650-30Q 3000mAh - multipack
multipack - 100 pieces
high current - maximum discharge current 20A!
nominal voltage: 3.63V
typical capacity: 3000mAh
dimensions: 18,33mm x 65mm
130x Rechargeable Battery 21700 Li-ion 4000mAh Samsung INR21700-40T - multipack
multipack - 130 pieces
high current - maximum discharge current 35A / (45A with thermal protection)
Typical Capacity: 4000mAh
nominal voltage: 3.6V
dimensions: 21,1mm x70,15mm