Features:

• 18650 3.7V 2600mAh rechargeable Li-ion battery.
• High quality and durable.
• Provides excellent continuous power sources to your device.
• High energy density, long life battery.
• It is good both in low and high temperature perations.
• Dimensions: 18.5 x 68.5mm

Description:

New generation 18650 rechargeable Li-ion battery
With protection circuit in the anode.
Prevent short circuit
Multiple protection
500 charge cycles

Protection circuit in the anode
Over charge protection
Over discharge protection
Short circuit protection
Overheating protection

Three sets of over-heat protection
Pressure relief valve protection
Separate micro porous protection
PTC cathode block protection

Prevent short circuit
The protection circuit is built in the anode with a steel hat by riveting process. So the 18650 can be fully covered with steel shell and eliminate potential risk of short circuit caused by collision and impact.

Environmental friendly and lower cost
One 18650 battery can be recharged for more than 500 times, the equivalent of 500 pcs non-chargeable batteries

Head convex design, standard battery size.

Technical Parameters:
Model: 18650
Type: Rechargeable Li-lithium battery
Capacity: 2600mAh
Voltage: 3.7V
Weight: 49g
Size: about 18.5mm(Diameter) x 68.5mm(Lenght)