Li-ion batteries / lithium-ion cells (18650, 20700, 21700, 26650, 14500, 16340): N 1.5

• nominal voltage: 1.5V
• typical capacity: 1000mAh
• energy: 1620 mWh
• protected against: discharge, overcharge, overload, short circuit
• number of charge and discharge cycles: over 1200 cycles

• 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: over 1200 cycles
  

• nominal voltage: 1.5V
• capacity: 2700mAh
• dimensions: 14.5mm x 50mm
• protected against: discharge, overcharge, overload, short circuit
• number of charge and discharge cycles: over 1200 cycles
  

• nominal voltage: 1.5V
• capacity: 2450mAh
• charging port: USB-C
• protected against: deep discharge, overcharge, overload, short circuit
• number of charge and discharge cycles: over 1200 cycles
  

• nominal voltage: 1.5V
• capacity: 3000mAh
• charging port: USB-C
• protected against: over-discharge, over-charge, over-current, short circuit
• number of charge and discharge cycles: over 1200 cycles
  

• 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: over 1000 cycles

• nominal voltage: 1.5V
• minimum capacity: 680mAh
• typical capacity: 750mAh
• protected against: discharge, overcharge, overload, short circuit
• number of charge and discharge cycles: over 1200 cycles

• nominal voltage: 1.5V
• capacity: 2500mAh
• built-in LED indicator for remaining capacity
• protected against: discharging, overcharging, overload, short circuit
• number of charge and discharge cycles: over 1500 cycles
  

• high-capacity 18650 battery made with Li-ion technology with electronic protection,
• battery packed in a factory container for multiple use,
• minimum capacity 3350 mAh,
• high current efficiency: 7.0A (continuous), 12.0A (peak 10s),
• ability to charge directly via micro USB port!

• nominal voltage: 3.6V
• capacity: 3300mAh
• dimensions: 18.4mm x 69.3mm
• protected against: deep discharge, overcharge, overload, short circuit

• high-capacity 18650 battery made with Li-ion technology with electronic protection,
• battery packed in a factory container for multiple use,
• minimum capacity 2550 mAh,
• high current efficiency: 7.0A (continuous), 12.0A (peak 10s),
• ability to charge directly via micro USB port!

Packaged in a reusable plastic box
high current - maximum discharge current 20A!
nominal voltage: 3.63V
typical capacity: 3000mAh
dimensions: 18.33mm x 65mm

• high-capacity 26650 battery made with Li-ion technology with electronic protection,
• battery packed in a factory container for multiple use,
• minimum capacity 4950 mAh,
• high current efficiency: 8.0A (continuous), 12.0A (peak 10s),
• ability to charge directly via micro USB port!

• nominal voltage: 3.6V
• capacity: 6000mAh
• dimensions: 21.8mm x 74.8mm
• protected against: discharge, overcharge, overload, short circuit