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BAK 3000mAh 18650 lithium battery 3.7V NCM Rechargeable Battery 3Ah Cells

$3.50 $3.15

Tax included.

BAK 18650 battery 3.6V 3000mAh rechargeable cell provides a nominal capacity of 3000mAh and a continuous discharge rate of 3A. These batteries should be paired with regulated mods that have associated built-in protections to...

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SKU: N18650CKN/AAvailability : In StockIn StockOut of stock

BAK 18650 battery 3.6V 3000mAh rechargeable cell provides a nominal capacity of 3000mAh and a continuous discharge rate of 3A. These batteries should be paired with regulated mods that have associated built-in protections to ensure maximum safety when using e-cigarettes on the go.and is a decent performing cell that and offered at a lower price. This could make it a good choice for applications where a more expensive high performance cell isn’t needed.

BAK 18650 battery 3.7V 3000mAh rechargeable cell low temperature & high performance
Manufacturer Bak battery
Model N18650CK
Size 18650
Positive Terminal Flat Top
Nominal Capacity 3000mAh
Protected No
Anode Material NCM
Nominal Voltage 3.6 V
The charging ratio 1C
The discharge rate 3C
Cycle life >1000 Times
Rechargeable Yes
Approx. Dimensions 18mmX65mm
Approx. Weight 45g


About BAK 18650 battery 3.7V 3000mAh rechargeable cell WARNING:

The user must have appropriate understanding of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers. No express or implied guarantee of compatibility with any device can be made. Charge only with a smart charger designed for this specific type of lithium ion battery. Do not mix and match old and new, used and unused batteries.

  • Do not use and leave the cell near a heat source such as fire or heater.
  • Do not use or leave the cell under the blazing sun (or in heated car by sunshine).
  • Do not use or leave the cell at very high temperature conditions (e.g., strong direct sunlight or a vehicle in extremely hot conditions). Otherwise, it can overheat or catch fire or its performance will be degenerate and its service life will be decreased.
  • Do not short circuit, over-charge or over-discharge the cell.
  • Don’t immerse the cell in water and seawater. Please put it in cool and dry environment if no using.
  • Don’t reverse the positive and negative terminals KEEP AWAY
  • Do not disassemble or modify the cell.
  • Do not transport or store the cell together with metal objects such as necklaces, hairpins, coins, etc.
  • Make sure the cell is not with conspicuous damage or deformation.
  • Don’t connect the cell to an electrical outlet directly.
  • If the cell leaks and the electrolyte splashes into the eyes, rinse the eyes with clean running water immediately for at least 15 minutes, and go to hospital for treatment if necessary.
  • Mixed use of cells of different types is not allowed.
  • Keep the cell away from babies
  • Do not directly solder the cell and pierce the cell with a nail or other sharp object
  • Do not strike, throw or trample the cell.
  • Use the cell charger specifically for that purpose when charging.
  • Please separate cells of different electrochemical systems from one another when disposing of secondary cells.
  • Clean the terminals with a dry cloth before use if the cell terminals are dirty. Otherwise power failure or charge failure may occur due to the poor connection with the instrument.
  • Cells should be removed from the device or charger immediately and not used again if they are over heat, give off odor, discolor or deform, or appear abnormally in any way during use, charging and storage.
  • The cell replacement shall be done only by either cell supplier or device supplier instead of the user.
  • Please tape the terminals to insulate cells before discarding them in case of fire and explosion.
  • Do not use cells in strong electrostatic and magnetic occasions, otherwise, it can cause safety problems easily.
  • Use of damaged cells is not permitted.
  • Make sure package designing will not cause cell damages.
  • Cell packing should be conducted strictly according to level range, any misuse of different levels should not be permitted.
  • Disassembling cells from pack or module is not permitted unless under the guidance of professional technicians.

Free Shipping to Lower 48

TYCORUN Lithium will ship your batteries for free anywhere in the lower 48 US States. Batteries ship UPS ground freight and will arrive in 5-7 days to most of the US. You will receive an email with a tracking number after your order ships. The USPS does not allow for batteries to be shipped to Post Office boxes (PO Box). Please use a street address. Larger batteries (over 300 watts) require hazmat shipping. We pay the cost of Hazmat and freight (typically $90 to $150 a battery). You pay $0 for shipping. Shipping to Alaska and Hawaii is higher due to federal law that requires that batteries ship Air Freight and have Hazmat protection. Shipping to Canada includes duty, GST and import fees.

Shipping to Canada?

TYCORUN Lithium can ship to most Canadian provinces served by UPS or FedEx. Canadian shipping is calculated at checkout and we pay for duty & GST fees for you. The fastest way to calculate your estimated shipping cost outside of the contiguous United States (“Lower 48”) would be to add the desired product(s) to your cart on our site and enter your shipping information. This will not complete the transaction, but will give the system enough information to calculate the cost. The total price and cost breakdown should update with the new totals.

Can I get my battery shipped to me faster?

TYCORUN Lithium can ship to most Canadian provinces served by UPS or FedEx. Canadian shipping is calculated at checkout and we pay for duty & GST fees for you. The fastest way to calculate your estimated shipping cost outside of the contiguous United States (“Lower 48”) would be to add the desired product(s) to your cart on our site and enter your shipping information. This will not complete the transaction, but will give the system enough information to calculate the cost. The total price and cost breakdown should update with the new totals.

1.How safe are Lithium Ion Batteries?

Our LiFePo4 batteries are considered to be safe, non-flammable and non-hazardous by international and federally regulated standards.

2.What can I use a Lithium Battery for?

Our Batteries are commonly used for marine, RV and golf cart applications. You can use our lithium batteries for any application that would normally use a single or multiple lead acid, GEL or AGM batteries.

3.How do I change my batteries to Lithium?

After you take out your old batteries, place our batteries in the same way. You can use the same cables to reconnect into the Lithium Battery.

4.How do I charge a Lithium battery?

Our lithium ion technology uses the latest and most advanced built-in battery protection system to prevent damage to the battery. You may utilize a standard charger for our products, although in some cases a lithium charger may be required to charge the batteries.

5.What battery do I need for my RV or Camper Van?

The industry standard house battery size used in most RVs, Campers, and #VanLife builds is the 12v 100Ah battery. This is a drop in replacement for AGM and most lead acid batteries. If you are charging off your engine's alternator we recommend a Victron DC-DC smart charger. If charging off solar panels we recommend a Victron Smart Solar charge controller, or if you have a solar charge controller choose the lithium setting. A handy size chart for number of batteri

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BAK 3000mAh 18650 lithium battery 3.7V NCM Rechargeable Battery 3Ah Cells

$3.50 $3.15