High-current battery Lishen LR2170LA, 4000 mAh, discharge current - 45A, 21700Insulating gasket for 18650 batteries (sheet of 100 pcs)High-current battery Samsung INR21700-40T, 4000 mAh, discharge current - 40AInsulating gasket for 21700 batteries (sheet of 56 pcs)Heat shrink film blue 180 mm x 0.15 mm, 1 meterHeat shrink film blue 200 mm x 0.15 mm, 1 meterHeat shrink film black 300 mm x 0.15 mm, 1 meterNickel strip for spot welding of batteries 18650, 21700, 8 mm x 0.15 mm, 1 meter (Ni 99.5%)Heat shrink film black 200 mm x 0.15 mm, 1 meterHeat shrink film black 180 mm x 0.15 mm, 1 meterHeat shrink film blue 160 mm × 0.15 mm, 2 kgAccount balanceHolder 3x5 for 18650 batteryLishen LR1865SK battery, 2600 mAh, 3.7 V, discharge current (max) - 5A, 18650Holder 1x2 for 18650 batteryHolder 4x5 for 18650 batteryBlack Rubberized (PE) Heat Shrink Tubing, 150 mm × 0.15 mm, 2 kg (31.74 m)Black Rubberized PE Heat Shrink Tubing 200 mm × 0.15 mm, 2kg (23.8m)Black Rubberized (PE) Heat Shrink Tubing, 180 mm × 0.15 mm, 2 kg (26.46 m)Heat shrink film blue 150 mm × 0.15 mm, 2 kg