Li-ion batteries / lithium-ion cells (18650, 20700, 21700, 26650, 14500, 16340): https://www.hurt.com.pl/

nominal voltage: 1.5V
minimum capacity: 2000mAh
typical capacity: 2200mAh
Dimensions: 14.5mm x 50mm
protected against: discharge, overcharge, overload, short circuit
number of charge and discharge cycles: more than 1000 Cycles
SET OF 4 PIECES packed in a plastic container

HIGH CAPACITY | DISCHARGE INDICATION
nominal voltage: 1.5V
minimum capacity: 2400mAh
Typical capacity: 2500mAh
Dimensions: 14.5mm x 50mm
protected against: discharge, overcharge, overload, short circuit
number of charge and discharge cycles: more than 1200 Cycles
SET OF 4 PIECES packed in a plastic container

• collective packaging - 100 pieces
• maximum discharge current 10A
• typical capacity: 3500mAh
• nominal voltage: 3.6V

• packed in reusable plastic box
• maximum discharge current 10A
• typical capacity: 3500mAh
• nominal voltage: 3.6V

Nominal voltage: 1.5V
Minimum capacity: 680mAh
typical capacity: 750mAh
dimensions: 10,3mm x 44,5mm
protected against: discharge, overcharge, overload, short circuit
number of charge and discharge cycles: more than 1200 cycles

SET OF 4 PIECES packed in a plastic container

• capacious 16340 battery made in Li-ion technology with electronic protection,
• battery packed in a reusable factory container ,
• minimum capacity of 650 mAh,
• high current capacity: 1A (continuous)
• possibility of direct charging via micro USB socket!

• rated voltage 3V - special version that is a direct replacement for the CR123 lithium battery
• capacious 16340 battery made in Li-ion technology with electronic protection,
• battery packed in a reusable factory container ,
• minimum capacity of 650 mAh,
• high current capacity: 1A (continuous)
• possibility of direct charging via micro USB socket!

• capacious 18650 battery made in Li-ion technology with electronic protection,
• battery packed in a reusable factory container ,
• minimum capacity of 3350 mAh,
• high current efficiency: 7.0A (continuous), 12.0A (instantaneous 10s),
• possibility of direct charging via micro USB socket!

• capacious 26650 battery made in Li-ion technology with electronic protection,
• battery packed in a reusable factory container ,
• minimum capacity of 4950 mAh,
• high current capacity: 8.0A (continuous), 12.0A (instantaneous 10s),
• possibility of direct charging via micro USB socket!

• capacious 18650 battery made in Li-ion technology with electronic protection,
• battery packed in a factory reusable container,
• minimum capacity 2550 mAh,
• high current capacity: 7.0A (continuous), 12.0A (instantaneous 10s),
• possibility of direct charging via micro USB socket!

• capacious 18500 battery made in Li-ion technology with electronic protection,
• battery packed in a reusable factory container ,
• minimum capacity of 2000 mAh,
• high current capacity: 0.4A (continuous), 6.0A (instantaneous 10s),
• possibility of direct charging via the USB-C socket!