Combo: 4 PCS Tenergy Li-ion 18650 Cylindrical 3.7V 2600mAh Flat Top Rechargeable Batteries w/ PCB

Combo: 4 PCS Tenergy Li-ion 18650 Cylindrical 3.7V 2600mAh Flat Top Rechargeable Batteries w/ PCB

add to cart

Combo: 4 PCS Tenergy Li-ion 18650 Cylindrical 3.7V 2600mAh Flat Top Rechargeable Batteries w/ PCB

SKU:
P/N 39129

SKU:
39129
UPC:
844949009140
Battery Size:
18650
Rechargeable:
Yes
Chemistry:
Li-Ion
Voltage (V):
3.7V
Capacity(mAh):
2600
Discharge Current (Ah):
3.5
PCB:
Yes
Category:
Batteries
Brand:
Tenergy
Rechargeable:
Yes
Battery Size:
18650
Chemistry:
Li-Ion
Voltage (V):
3.7V
Capacity(mAh):
2600
PCB:
Yes
Button Top:
No
For Pack Building:
No
Battery Bundle:
4-pack
Single Cell or Pack:
Single Cell

price: $28.99

instant savings: $ 0.00

0.00% Tax Collected Outside CA i

you pay:$28.99
saved: $0
x

Sales Tax

Tenergy only collects sales tax on orders shipped to addresses in the States of California.

You may be responsible for state and local sales/use taxes when filing your tax returns. Please check your local sales tax laws.

Order now to ship in 1 Business Day

product highlights

  • Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V
  • High energy density and lower weight than other rechargeable batteries
  • Compatible with applications such as lighting or other devices that need 3.7V power and building portable power devices that need high energy density and low weight

Summarized Features and Benefits:

  • Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
  • Unique PCB design and patent pending.
  • 3.7V 2600mAh high capacity
  • High energy density and lower weight than other rechargeable batteries
  • Manufactured under ISO9001-2000 to assure quality
  • Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality, and life time
  • Capacity* Nominal 2600 mAh, Minimum 2450 mAh
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. UNIQUE INTERNAL PCB!

Technical Specs:

  • Diameter: 18+/-0.2 mm
  • Height: 66+/- 0.2mm
  • Weight (Typical): Approx. 46 g yes
  • Nominal Voltage: Average 3.7V
  • Cut-off Voltage: 3.0V
  • Internal Impedance: less or equal to 180 milliohm (with PTC)
  • Cycle Performance: 90% of initial capacity at 400 cycles
  • Cycle life: > 500 cycles
  • Charge: Current = 0.5C mA Voltage = 4.2 V End Current = 0.01 mA
  • Discharge: Current = 0.5C mA End Voltage = 3.0V
  • Max. Charging current: 1.5C ma
  • Max. Discharging current: 1.5C ma (for continuous discharge)

Applications:

  • Lighting or other device needs 3.7V power
  • Building portable power device that needs high energy density and low weight

Warning:

  • When working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
  • User should have enough knowledge on Li-ion rechargeable batteries in charging, discharging, and assembly before use.
  • Put the batteries in fire-proof container
  • Do not put batteries on wood surface or carpet when charging
  • The battery is/are not suitable for e-cig mod.
  • Never leave battery un-attended when charging
  • We are not responsible for damage of any modification of the batteries in form, shape or made into packs
  • We are not responsible for any damage caused by misuse or mishandling of these Li-ion batteries
 
 
 
show moreshow less

product highlights

  • Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V
  • High energy density and lower weight than other rechargeable batteries
  • Compatible with applications such as lighting or other devices that need 3.7V power and building portable power devices that need high energy density and low weight

Summarized Features and Benefits:

  • Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
  • Unique PCB design and patent pending.
  • 3.7V 2600mAh high capacity
  • High energy density and lower weight than other rechargeable batteries
  • Manufactured under ISO9001-2000 to assure quality
  • Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality, and life time
  • Capacity* Nominal 2600 mAh, Minimum 2450 mAh
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. UNIQUE INTERNAL PCB!

Technical Specs:

  • Diameter: 18+/-0.2 mm
  • Height: 66+/- 0.2mm
  • Weight (Typical): Approx. 46 g yes
  • Nominal Voltage: Average 3.7V
  • Cut-off Voltage: 3.0V
  • Internal Impedance: less or equal to 180 milliohm (with PTC)
  • Cycle Performance: 90% of initial capacity at 400 cycles
  • Cycle life: > 500 cycles
  • Charge: Current = 0.5C mA Voltage = 4.2 V End Current = 0.01 mA
  • Discharge: Current = 0.5C mA End Voltage = 3.0V
  • Max. Charging current: 1.5C ma
  • Max. Discharging current: 1.5C ma (for continuous discharge)

Applications:

  • Lighting or other device needs 3.7V power
  • Building portable power device that needs high energy density and low weight

Warning:

  • When working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
  • User should have enough knowledge on Li-ion rechargeable batteries in charging, discharging, and assembly before use.
  • Put the batteries in fire-proof container
  • Do not put batteries on wood surface or carpet when charging
  • The battery is/are not suitable for e-cig mod.
  • Never leave battery un-attended when charging
  • We are not responsible for damage of any modification of the batteries in form, shape or made into packs
  • We are not responsible for any damage caused by misuse or mishandling of these Li-ion batteries
 
 
 

product highlights

  • Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V
  • High energy density and lower weight than other rechargeable batteries
  • Compatible with applications such as lighting or other devices that need 3.7V power and building portable power devices that need high energy density and low weight

Summarized Features and Benefits:

  • Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
  • Unique PCB design and patent pending.
  • 3.7V 2600mAh high capacity
  • High energy density and lower weight than other rechargeable batteries
  • Manufactured under ISO9001-2000 to assure quality
  • Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality, and life time
  • Capacity* Nominal 2600 mAh, Minimum 2450 mAh
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. UNIQUE INTERNAL PCB!

Technical Specs:

  • Diameter: 18+/-0.2 mm
  • Height: 66+/- 0.2mm
  • Weight (Typical): Approx. 46 g yes
  • Nominal Voltage: Average 3.7V
  • Cut-off Voltage: 3.0V
  • Internal Impedance: less or equal to 180 milliohm (with PTC)
  • Cycle Performance: 90% of initial capacity at 400 cycles
  • Cycle life: > 500 cycles
  • Charge: Current = 0.5C mA Voltage = 4.2 V End Current = 0.01 mA
  • Discharge: Current = 0.5C mA End Voltage = 3.0V
  • Max. Charging current: 1.5C ma
  • Max. Discharging current: 1.5C ma (for continuous discharge)

Applications:

  • Lighting or other device needs 3.7V power
  • Building portable power device that needs high energy density and low weight

Warning:

  • When working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
  • User should have enough knowledge on Li-ion rechargeable batteries in charging, discharging, and assembly before use.
  • Put the batteries in fire-proof container
  • Do not put batteries on wood surface or carpet when charging
  • The battery is/are not suitable for e-cig mod.
  • Never leave battery un-attended when charging
  • We are not responsible for damage of any modification of the batteries in form, shape or made into packs
  • We are not responsible for any damage caused by misuse or mishandling of these Li-ion batteries