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Tenergy 30016 18650 2600mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk

Tenergy 30016 18650 2600mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk
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Tenergy 30016 18650 2600mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk
$7.95
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| Reg. Price $8.95
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Description

Tenergy 18650

3.7V 2600mAh Li-ion Battery

This high energy density and capacity lithium-ion battery from Tenergy is perfect for flashlights, electronic cigarettes, portable power devices or other devices requiring 3.7 volts. The 3.7 Volt 2600 mAh capacity provides a long lasting, efficient discharge for maximum runtime for your flashlight or other device. The lightweight 18650 cell has been tested by the IEC (International Electrotechnical Commission) standard to ensure capacity, quality, and life span, so there are no surprises. Also, this 18650 has been manufactured under the ISO9001-2000 standard to assure top notch quality. These 18500 supply three times the voltage of 1.2V AA NiMH or NiCd rechargeable batteries. The unique patented PCB design prevents voltages outside of 2.5-4.25 volts

Note: These fully protected cells simplify usage with their integrated PCB. Perfect for your single cell application these cells are not for pack building as doing so will defeat the PCB protection which is matched to the correct voltage on a single cell. If you are building a pack please choose one of our other cells and the appropriate PCB.

Features and Benefits
  • Unique and New! With integrated PCB Protection!
  • Lithium Ion 18650 cylindrical rechargeable batteries
  • Button top terminal
  • Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
  • Unique PCB design and patent pending.
  • Higher energy density and lower weight than other types 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
  • Lighting or other device needing 3.7V power
  • Building portable power device needing high energy density and low weight
Product Specifications:
  • 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!
  • Dimensions:
    • Diameter 18+/-0.2 mm
    • Height 67+/- 0.2mm
  • Weight (Typical) Approx. 46 g
  • Nominal Voltage: Average 3.7V
  • Cut-off Voltage: 2.5V
  • Internal Impedance: less or equal to 180 mΩ (with PTC)
  • Cycle Performance: 90% of initial capacity at 400 cycles
  • Cycle life: > 500 cycles
  • Charge: Current = 0.5C, Voltage = 4.2V, End Current = 0.01 mA
  • Discharge: Current = 0.5C, End Voltage = 3.0V
  • Max. Charging current: 1.5C
  • Max. Discharging current 1.5C (for continuous discharge)
Internal PCB Specifications:
  • Operation Voltage:
    • Minimum: 1.5V
    • Maximum: 10V
  • Excess Charge Detection Voltage:
    • Minimum: 4.2V
    • Typical: 4.25V
    • Maximum: 4.3V
  • Excess Charge Release Voltage:
    • Minimum: 4.0V
    • Typical: 4.05V
    • Maximum: 4.1V
  • Excess Charge Delay Time:
    • Minimum: 61mS
    • Typical: 77mS
    • Maximum: 93mS
  • Excess Discharge Detection Voltage:
    • Minimum: 2.437V
    • Typical: 2.5V
    • Maximum: 2.563V
  • Excess Discharge Delay Time:
    • Minimum: 7mS
    • Typical: 10mS
    • Maximum: 13mS
  • Excess Current Detection Voltage:
    • Minimum: 0.17V
    • Typical: 0.2V
    • Maximum: 0.23V
  • Excess Current Delay Time:
    • Minimum: 9mS
    • Typical: 13mS
    • Maximum: 17mS
  • Short circuit Protection Voltage:
    • Minimum: VDD-1.2V
    • Typical: VDD-0.9V
    • Maximum: VDD-0.6V
  • Short circuit Protection Delay Time:
    • Typical: 5µS
    • Maximum: 50µS
  • Consuming Current:
    • Typical: 3µA
    • Maximum: 6µA
  • Standby Current:
    • Typical: 0.3µA
    • Maximum: 0.6µA
  • Circuit Impedance:
    • Typical: 60µΩ
    • Maximum: 70µΩ
Specifications
Battery Size:18650
Battery Capacity (mAh):2600
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Packaging:Bulk
Brand:Tenergy
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.623oz
Product Dimensions:2.638" (L) x 0.709" (Diameter)
MPN:30016
Country of Origin:CN
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
Reviews
4.1
12 Reviews
5
50% (6)
4
17% (2)
3
25% (3)
2
8% (1)
1
0% (0)
75% Recommend this product (9 of 12 responses)
By Tom
June 29, 2018
Charger - battery compatibility
Not sure if it's the charger's fault or the batteries fault but the charger seems to be maxed out when this battery is installed for charging. And by maxed out I mean that the charger has the ability to take shorter batteries but this battery appears to be the longest that it accepts and it does not do so very easily. Currently the issue is with customer service complaints at tenergy.
By Glen
Greenville, RI
September 17, 2016
Great battery
Charges quickly and has a long life
ProsCharges quickly and long life
By Mike
Oklahoma
July 12, 2016
Rechargeable Heaven
Bought these batteries for a new flashlight! I could not be happier with the batteries so far. Flashlight is brighter with the use of these batteries. I hope they last as long as the charge does!
ProsEasy to charge, easy to use!
ConsNone
By jason
allentown, PA
May 23, 2016
above moderate
2600 mah is mid road capacity....lasts a long time,,,higher mah means slightly longer runtimes...awesome price....choose your MAH based on your usage
Proseconomical
Conshavnt found one
By Dave Jenkins
South Central Alaska
September 19, 2015
Cheaper than Amazon
Protected 18650 batteries at a better price than Amazon and faster shipping than Amazon Prime.
Q&A
1 Question & 1 Answer
Tommy
from Baltimore MD asked:
October 7, 2014
Will this cell be safe to use in a 3x 18650 light O-light or is it a stand alone single cell design?
1 Answer
Yes, as long as the light light is compatible with Li-ion 18650 batteries.
Customer Service
on October 7, 2014

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