Home
Knowledge Center
Customer Service
Order Status
Shipping Information
Contact Us
860-767-8888 M-F 9AM-5PM EST
Contact Us Today!
Flashlights
Shop Flashlights by (Brand)
Surefire Full Product Line
Olight Flashlights
LumaPower
TITANIUM INNOVATIONS
Fenix LED Flashlights
SUNWAYMAN Flashlights
Nitecore Flashlights
JetBeam LED Flashlights
NEXTORCH
LED LENSER Flashlights
iTP Light
Smith & Wesson Flashlights
ThruNite Flashlights
INOVA Flashlights
L.R.I. Photon
TerraLUX
AE Light
Streamlight Flashlights
eGear Essential Gear
GLO-TOOB
RAYOVAC
Pelican Flashlights
Stallion Leather Gear
Millite Finger Lights
Malkoff Devices - P60 Upgrades
Miscellaneous
MAKO Group - FAB Defense
ICON LED Flashlights
NovaTac Flashlights
Duracell Flashlights
Energizer
Klarus Flashlights
PowerTac Flashlights
Spotlight Flashlights
Underwater Kinetics Flashlights
Shop Flashlights by (Type)
Every Day Carry
Tactical Lights
Search Lights
Headlamps
Emergency Essentials
Ultra-Violet
Keychain Lights
Lanterns & Work Lights
Landscape Lighting
LED Flashlight Upgrades
P60 LED Drop-In / Light Engines
Flashlight Accessories
Flashlight and Battery Combo Kits
Rechargeable Flashlights
Keychain Gadgets
Shop Flashlights by (Price)
Staff Favorites
Batteries
Lithium & Alkaline Primary Batteries
Bulk / Wholesale Battery Pricing
AA
AAA
C
D
9V
6V & 7.5V Lantern Batteries
Specialty Alkaline Batteries
CR123A Lithium Batteries
Lithium Photo Batteries
Lithium Thionyl Chloride Primary Batteries
PLC Batteries
NiMh Rechargeable Batteries
AA NiMh Rechargeable Batteries
AAA NiMh Rechargeable Batteries
C NiMh Rechargeable Batteries
Sub C NiMh Rechargeable Batteries
D NiMh Rechargeable Batteries
9 Volts NiMh Rechargeable Batteries
NiMh Rechargeables - Specialty Sizes: A, 2/3A, 4/3A, 1/2D, etc
NiCd Rechargeable Batteries
AA NiCd Rechargeable Batteries
AAA NiCd Rechargeable Batteries
C NiCd Rechargeable Batteries
D NiCd Rechargeable Batteries
Sub C NiCd Rechargeable Batteries
NiCd Rechargeables Batteries - Specialty Sizes: 2/3A, 4/3A, A, F etc
Li-Ion Rechargeable Batteries
10440 AAA series Lithium Ion Rechargeable Batteries (10300 10330 10400 )
14500 Series AA Sized Lithium Ion Rechargeable Batteries
16340 / RCR123A Rechargeable Lithium Ion Batteries
17500 17670 Series Lithium Ion Rechargeable Batteries
18650 18500 18350 series Lithium Ion rechargeable Batteries
9V Lithium Ion / Lithium Polymer Rechargeable Batteries
Protection Circuit Modules (PCB / PCM) For Lithium Ion Batteries
Li-Ion & Li-Poly Battery Pack Chargers
Button & Coin Cell Batteries
View All Button & Coin Cells
Hearing Aid Batteries
Hearing Aid Batteries
10 Hearing Aid Zinc Air Batteries
13 Hearing Aid Zinc Air Batteries
312 Hearing Aid Zinc Air Batteries
675 Hearing Aid Zinc Air Batteries
Battery Packs (NiMh & NiCD)
4.8v Battery Packs NiMh and NiCd
6.0v Battery Packs NiMh and NiCd
Tenergy 7.2v Battery Packs NiMh and NiCd
8.4v Battery Packs NiMh and NiCd
9.6v Battery Packs NiMh and NiCd
12v Battery Packs NiMh and NiCd
24v Battery Packs NiMh and NiCd
Battery Packs (Li-Ion & Li-Poly)
Flashlight Battery Packs
Battery Chargers
Battery Chargers
Overnight Trickle Chargers
Timer Based Chargers
Smart Battery Chargers for AA & AAA NiMh & NiCd Batteries - Computer Controlled Charging
9V Battery Chargers
Universal Charger Series AA/AAA/C/D/9V
NiMH & NiCd Hobby Chargers - RC Cars, Planes, Robots, eBikes
Li-Ion & Li-Poly Battery Pack Chargers
Solar Chargers
Smart Chargers for Lead Acid Batteries
Battery & Charger Combinations
Trickle Charger Combinations with AA, AAA, & 9V Cells Series
Timer Based Chargers Combinations With AA/AAA/9V Cells Series
Smart Fast Chargers Combinations with AA and/or AAA Batteries
Universal Smart Fast Chargers Combinations with Batteries
Smart Fast Chargers Combinations For 9V Batteries with Batteries
Rechargeable CR123A / RCR123A 18650 & 18500 Lithium Ion Battery & Charger Kits
Battery Accessories
Cases, Holders & Adaptors
Pelican Gear
All Cases, Holders & Adapters
Battery Testers / Analyzers
West Mountain Radio
ZTS Multi-Battery Testers
All Testers Analyzers
Solar Devices / Accessories
Sunforce Solar Products
Coleman Solar Products
12V Power Accessories
12V DC ==> 110V AC Inverters
110V AC <==> 220V AC Devices
Travel Adapters
Travel Adapters
Gear
Cutlery
Leatherman
SOG Specialty Knives and Tools
Underwater Kinetics Knives
Cases and Packs
Maxpedition Hard-Use Gear
Pelican Gear
Underwater Kinetics
VersaTi Products
Solar
Coleman Solar Products
Sunforce Solar Products
Wagan Solar Products
Optics
Smith Optics
Wiley X Eyewear and Gear
Outdoor / Survival Gear
Cutlery
Maxpedition Hard-Use Gear
Tactical Lights
Underwater Kinetics
Pelican Gear
SteriPEN UV Water Purifiers
Survival Apparel
Survival Tools
Marine Survival Gear
Survival Kits
Miscellaneous Survival Gear
All Survival Gear
Bike Lights and Accessories
Other Great Products
Nite Ize Products
NiteIze Frisbees & Discs
NiteIze L.E.D. Accessories
NiteIze Flashlight Accessories
NiteIze Hardware Accessories
NiteIze Mobile Accessories
Other NiteIze Products
WAGAN Tech Products
Vehicle 12v Jump Boxes
DC / AC Power Inverters
Other Great Wagan Products
Wagan Solar Products
Bluetooth Hands Free Devices
Portable Massage Units and Seat Cushions
Wagan Flashlights
Sillites Direct Plug-In Window Candles
Bust A Cap
Bluetooth Hands Free Devices
Portable Massage Units and Seat Cushions
Miscellaneous Items
Gun Butter - Complete Firearm Lubricant
Hot New Products
TerraLUX Linear LEDs
4 Inch TerraLUX Linear LED Modules
6 Inch TerraLUX Linear LED Modules
8 Inch TerraLUX Linear LED Modules
Wholesale
Home
>
Batteries
>
Li-Ion Rechargeable Batteries
>
18650 18500 18350 series Lithium Ion rechargeable Batteries
>
Tenergy 30006 Li-Ion 18650 3.7V 2600mAh rechargeable battery Flat Top FULLY PROTECTED with PCB Lithium Ion
Tenergy 30006 Li-Ion 18650 3.7V 2600mAh rechargeable battery Flat Top FULLY PROTECTED with PCB Lithium Ion (as low as) $7.20!
Item #:
TENERGY-2600PCB-18650
Product Review:
Regular Price:
$15.95
Our Price:
$7.95
Quantity:
Availability:
Usually ships the next business day
Stock Status:
Qty.
Price
1 - 3
$7.95 ea.
4 - 19
$7.60 ea.
20 - 49
$7.50 ea.
50 - 99
$7.40 ea.
100 - 499
$7.30 ea.
500+
$7.20 ea.
Description
Reviews
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
Flat 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:
Parameter
Minimum
Typical
Maximum
Unit
Operation Voltage
1.5
10
V
Excess Charge Detection Voltage
4.2
4.25
4.3
V
Excess Charge Release Voltage
4
4.05
4.1
V
Excess Charge Delay Time
61
77
93
mS
Excess Discharge Detection Voltage
2.437
2.5
2.563
V
Excess Discharge Delay Time
7
10
13
mS
Excess Current Detection Voltage
0.17
0.2
0.23
V
Excess Current Delay Time
9
13
17
mS
Short circuit Protection Voltage
VDD-1.2
VDD-0.9
VDD-0.6
V
Short circuit Protection Delay Time
5
50
μS
Consuming Current
3
6
μA
Standby Current
0.3
0.6
μA
Circuit Impedance
60
70
mΩ
NOTE:
Use special caution when working with Li-ion cells, they are
very sensitive
to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers. We only recommend using Lithium Ion rechargeable batteries with a control circuit (protection PCB) to assure safe charge, discharge, etc, use of lithium ion batteries without a protection circuit is potentially hazardous
You May Also Like...
Ultrafire 3.6V 880mah Protected Li-Ion Rechargeable Battery RCR123A CR123A 16340 CR16340 (as low as) $3.25!
Regular price: $7.95
Sale price: $3.95
TL-100 Universal Li-Ion Charger for 18650, 17670 & 16340 cells
Regular price: $29.95
Sale price: $14.95
Ultrafire wf-139 Lithium Ion battery charger 14500, 17500, 17670, 18500, 18650, 18670
Regular price: $24.95
Sale price: $16.95
Tenergy 01281 - TLP-4000 Universal Smart Charger for Li-Ion battery Packs (3.7V - 14.8V, 1-4 cells) (as low as) $16.95!
Regular price: $49.95
Sale price: $23.95
UltraFire 17670 3.7V PROTECTED Li-Ion Rechargeable Battery 1800 mAh CR17670 Lithium Ion (as low as) $7.00!
Regular price: $11.95
Sale price: $7.95
Related Items
Ultrafire 18350 1200mah 3.7v BUTTON TOP Rechargeable Lithium Battery Li-Ion UF18350
Ultrafire 18500 1600mah 3.7v PROTECTED BUTTON TOP Protected Rechargeable Lithium Battery Li-Ion UF18500
Ultrafire 18650 2400mah BUTTON TOP Protected Rechargeable Lithium Battery Li-Ion UF18650
Ultrafire 18650 XSL 2600mah Protected Button Top Rechargeable Lithium Battery Li-Ion
Tenergy 30006 Li-Ion 18650 3.7V 2600mAh rechargeable battery Flat Top FULLY PROTECTED with PCB Lithium Ion
Tenergy 3.7V 18650 2600mAh Li-Ion Rechargeable Battery - Button Top with PCB Protection (30016)
Ultrafire 18650 3000mah BUTTON TOP Protected Rechargeable Lithium Battery Li-Ion UF18650-BRC
Ultrafire Blue XSL 18650 2400mah BUTTON TOP Lithium Battery Li-Ion
Tenergy 30005 Li-Ion 18650 3.7V 2600mAh rechargeable battery for pack-building TABS OPTIONAL
View More ...
Special Offer
FREE KEYLIGHT
All Orders
$20.00 or More
Bright Buys
Titanium Innovations CR123A 3V Lithium Photo Battery 1400mah (as low as) $0.90!
Regular price: $5.00
Sale price: $1.00
Sunwayman Limited Edition V11R Mirage LED Flashlight with CREE XM-L U2 LED - Up to 500 Lumens - Camouflage Finish - Uses 1 x CR123A or 1 x AA
Regular price: $140.00
Sale price: $120.00
Olight M22 Warrior LED Flashlight with CREE XM-L2 LED - 950 Lumens - Polished Strike Bezel - Uses 2 x CR123A or 1 x 18650
Regular price: $109.95
Sale price: $94.95
Jetbeam SSR50 LED Flashlight with CREE U3 XM-L LED - 1000 Lumens - Rechargeable Battery
Regular price: $108.95
Sale price: $99.00