Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Powerful Emergency Light Batteries , 18650 / 22650 / 26650 / 32650 Lithium Battery

rechargeable powerful emergency light batteries18650/22650/26650/32650 cells

Description:

OptimumNano always develop and produce 32650 cells to or assemble battery packs to satisfy the requirements of high performance and operational reliability of our customers. We also have the 14500/18650/22650/26650 cells to meet all your requirements.

Battery Model	Dimensions	Net Weight
18650 3.2V  1100mAh-1500mAh	Diameter:18, Height:65.5(mm)	0.045(kg)
22650 3.2V 2000mAh	Diameter:22, Height:65.8(mm)	0.060(Kg)
26650 3.2V 2800-3000AH	Diameter:26, Height:65.8(mm)	0.086(kg)
32650 3.2V 5AH	Diameter:32.2, Height:70(mm)	0.14(kg)
32750 3.2V 6Ah	Diameter:32.2, Height:75(mm)	0.16(kg)

Specification of 18650:

Electrical Characteristics

Nominal Voltage	3.2V
Nominal Capacity	1500mAh
Impedance (Max. at1000Hz)	≤40mΩ
Expected Cycle Life	2000 cycles

Mechanical Characteristics

Diameter	18.1±0.2mm
Height	65.5±0.2mm
Weight	~45g

Operation Conditions

Charge Method	Constant Current/Constant Voltage (CC-CV)
Max. Charge Voltage	3.65V
Standard Charge Current	0.2C
Charge Temperature	0℃～60℃
Standard  Continuous Discharge Current	1C
Peak Instant               Discharge Current	2C
Peak Instant               Discharge Time	10 seconds
Discharge Cut-off Voltage	2.5V
Discharge Temperature	-20℃～60℃
Storage Temperature	-20℃～45℃

Storage and Transportation

Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.   During transportation, 50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.   Battery should be kept at -20℃～45℃ in warehouse where it’s dry, clean and well-ventilated.   During loading of battery, attention must be paid against dropping, turning over and serious stacking

Warning!

Never throw the battery into water, keep it under dry, shady and cool circumstance when not use. Never upside down the positive and negative. Never connect the positive and negative of battery with metal. Never ship or store the battery together with metal Never knock, throw or trample the battery. Never cut through the battery with nail or other edge tool.

Applications: