Note: If using for Flashlights that uses 2 Cylindrical 18650 Li-Ion Cells, see our Buttop Top versions for better compatibility:
Tenergy 3.7v Li-Ion 18650 2600mah Rechargeable Battery (Button Top) w/ PCB
Tenergy 3.7v Li-Ion 18650 2200mah Rechargeable Battery (Button Top) w/ PCB
Features and Benefits:
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Li-Ion 18650 cylindrical rechargeable battery provides higher energy density with optimized electrodes design.
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3.7V 2600mAh high capacity
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Higher energy density, higher capacity and lower weight than other types rechargeable batteries
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Manufactured under ISO9001-2000 to assure quality
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Improved Battery Safety
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Free from Leakage of Liquid Electrolyte
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Low Battery Internal Impedance
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High Capacity at Low Temperature (-10C or below)
Applications
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Building laptop battery, digital camcorder, digital camera, e-book, etc.
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Building portable power device that needs high energy density and low weight.
Product Specifications:
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Capacity:
Nominal Capacity: 2600 mAh
Typical Capacity: 2550 mAh
Minimum Capacity: 2500 mAh
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Nominal Voltage: 3.7 V
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Internal Impednce: ≤ 70mΩ
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Discharge Cut-off Voltage: 3.0 V
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Max Charge Voltage: 4.20±0.05 V
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Standard Charge Current: 0.52 A
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Rapid Charge Current: 1.3 A
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Standard Discharge Current: 0.52 A
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Rapid Discharge Current: 1.3 A
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Max Pulse discharge Current: 2.6 A
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Weight: 46.5±1 g
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Max Dimensions:
Diameter: 18.4 mm
Height: 65.2 mm
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Operating Temperature:
Charge: 0~45 oC
Discharge: -20~60 oC
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Storage Temperature:
During 1 month: -5~35 oC
During 6 month: 0~35 oC
WARNING
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Caution: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled
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Protective Circuit Board is required when making packs
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User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging, and assembly before use
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Put the batteries in fire-proof container
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Never leave batteries unattended when charging
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Do not put batteries on wood surface or carpet when charging
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We are not responsible for damage if there is any modification of the batteries in form, shape,or made into packs
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We are not responsible for any damage caused by misuse or mishandling of theses Li-Ion batteries
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