Efest 18650 2500mAh Battery


Price:
Sale price$6.99
Stock:
In stock

Description

Enhance your device performance with the Efest 18650 2500mAh Battery, designed to deliver dependable power when you need it most. This lithium-ion battery features a substantial 2500mAh capacity and a 3.7V nominal voltage, ensuring long-lasting energy for a variety of high-drain applications. With its robust 20A continuous discharge rating and 35A pulse capability, the Efest 18650 is perfect for high-output devices such as vaping mods, powerful flashlights, and other electronic devices requiring intense, reliable power. The flat top design makes it compatible with various devices, providing both versatility and performance in a compact, cylindrical form.

  • High Capacity & Power:Offers a significant 2500mAh capacity and a high continuous discharge rate of 20A, ideal for devices that demand a lot of power.
  • Versatile Use: Perfect for use in vaping devices, high-performance flashlights, and other electronics that require a reliable power source.
  • Safe & Stable: Engineered to be very stable under extreme discharge conditions, ensuring safety and efficiency.
  • Compact Dimensions: Features a length of 2.57 inches and a diameter of 0.73 inches, making it easy to fit into a variety of device configurations.
  • Optimal Performance: Delivers a consistent 3.7 Volt output and 2500mAh capacity, ideal for powering high-demand devices.

Efest 18650 2500mAh Battery SPECIFICATIONS
Manufacturer: EFest
Model: IMR18650V1
Size: 18650
Positive Terminal: Flat Top
Nominal Capacity: 2500mAh
Maximum Voltage: 4.2V
Continuous Discharge Rating (max): 20A
Nominal Voltage: 3.7V
Cut-off Voltage: 2.5V
Protected: NO, UNPORTECTED
Rechargeable: Yes
Approx. Dimensions: 18.42mm x 65.1mm
Approx. Weight: 44.4g
Country of Origin: China
Associated Names: Efest IMR Battery, IMR 18650
Data Specification Sheet:

You MUST read the safety warnings and resources before purchasing, using, and/or handling batteries.

WARNING:

Use caution as misusing or mishandling the battery may cause a FIRE or EXPLOSION which may result in personal injury, property damage, or death. The user must have an appropriate understanding of the potential dangers of LITHIUM ION BATTERIES before purchase and usage. No express or implied guarantee of compatibility, suitability, or fitness for any particular purpose or device can be made. This battery is manufactured and sold for the intended use of system integrations with proper protection circuitry or battery packs with a BMS (battery management system) or PCB (circuit board/module). This battery is neither designed nor intended to be used with an E-CIGARETTE, VAPORIZER, or similar device and MUST NOT be used with such devices due to RISK OF FIRE or EXPLOSION. If purchasing this battery for resale purposes, you MUST forward ALL warnings to ALL customers for their reference and safety!

This cell is unprotected and intended for use in protected battery packs only and NOT individually or as a standalone product. In order to operate safely it must have additional protection in the form of a PCB (printed circuit board) or BMS (battery management system), which is not included.


  • DO NOT USE WITH E-CIGARETTE, VAPORIZER, OR SIMILAR DEVICE
  • Additional battery manufacturer and battery industry association warnings for using lithium-ion batteries in e-cigarette or vaping devices can be viewed here: Be-CigaretteSafe.org
  • BATTERY IS ONLY FOR USE IN PROTECTED BATTERY PACKS
  • ONLY ASSEMBLE A BATTERY PACK IF YOU ARE COMPETENT IN DOING SO
  • DO NOT STORE BATTERY/CELL LOOSE OR IN A POCKET, PURSE, ETC. ALWAYS USE A PROTECTIVE CASE OR BOX FOR STORAGE AND TRANSPORT
  • WHEN NOT IN USE, ALWAYS STORE LITHIUM ION BATTERIES IN THE PROTECTIVE CASE/BOX IN WHICH BATTERIES WERE DELIVERED
  • Misusing or mishandling lithium ion batteries can pose a SERIOUS RISK of PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH
  • BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED
  • Usage of batteries is AT YOUR OWN RISK!
  • ONLY use with proper protection circuitry
  • DO NOT short circuit intentionally or unintentionally
  • KEEP AWAY from metal/conductive objects to prevent short circuiting
  • DO NOT use if PVC wrapper or terminal insulator is damaged or torn
  • DO NOT use if battery is damaged in any way
  • DO NOT over-charge or charge above the maximum voltage rating
  • DO NOT over-discharge or exceed the continuous discharge rating
  • DO NOT modify, disassemble, puncture, cut, crush, or incinerate
  • DO NOT expose to liquids or high temperatures
  • DO NOT solder onto battery, spot weld only
  • DO NOT use force to install or install in reverse/backwards
  • ONLY use within manufacturer’s specification
  • KEEP AWAY from pets and children
  • ALWAYS charge in or on a fire-proof surface and never leave batteries charging unattended
  • ONLY use a smart charger designed for this specific type of battery
  • DO NOT mix and match brands and models, old and new, used and unused batteries
  • STOP immediately if while charging/storing/using the battery it emits an unusual smell, feels hot, changes color or shape, or appears abnormal in any way
  • It is your responsibility to determine that your charger or device is functioning properly
  • If exposed to battery electrolyte, flush with water immediately and/or immediately contact a physician or emergency services
  • DO NOT throw away in trash; contact your local jurisdiction for proper recycling or disposal
  • Resellers MUST forward ALL warnings to ALL customers for their reference and safety

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