Wholesale High-Drain 3.7V 2400mAh 18650 Li-ion Cell for LED Flashlights & Power Tools

Himax Electronics offers premium 3.7V 2400mAh 18650 Li-ion Battery cells, engineered for high energy density, extended cycle life, and reliable performance across diverse applications. As a leading OEM/ODM 2400mAh Lithium Battery Supplier, we provide custom battery packs and bulk 3.7V 2400mAh battery orders at competitive wholesale prices to meet your specific needs. Our 18650 2400mAh Lithium-ion Battery is a top-tier solution for demanding devices.

Product Model: Lithium-ion 18650 Battery Cell 3.7V 2400mAh

Product Description:

Himax Electronics premium Li-ion batteries, featuring the ICR18650-2400mAh and 18650-FST-2400mAh models, are designed for superior performance and longevity. Our 3.7V 2400mAh Rechargeable Battery cells deliver consistent power, making them ideal for high-drain applications.

Safety and Economical Operation

Our 18650 2400mAh Li-ion Cell provides over 500 charge and discharge cycles, offering exceptional economy and an expected lifespan comparable to the device it powers. This makes it a highly sustainable and cost-effective choice.

Excellent Discharge Characteristics

Experience low internal resistance and stable high flat voltage characteristics during strong current discharge. This ensures a wider application field for our 3.7V 2400mAh High-Drain Battery, maintaining power output even under heavy loads.

Long Cycle Life and Reliable Storage

Himax Electronics Lithium-ion 2400mAh OEM Cells offer a long storage life with minimal limitations. They provide problem-free charging even after extended periods of storage, making them versatile for a wide range of uses.

Applications

Electric toy, power tool, electric back-up, medical equipments.

Technical Parameters:

Part Number	18650 Lithium Ion Battery Pack 3.7V 2400mAh
MAIN PARAMETER
Rated Capacity	2400mAh
Nominal Voltage	3.7V
Max Charge Voltage	4.2V
Discharge Cut Off Voltage	2.75V
Charging Current	1A
Max. Continuous Discharging Current	2A
Cycle Life	500 cycles
Discharge Rate	≤3%
MECHANICAL SPECIFICATIONS
Dimensions (TWH)	18.52367mm ±5mm / Customized
Weight	50g
Encapsulation	Customized is available
OTHERS
Operating Temperature	Charging: 0~45℃/Discharging:-20 ~60℃
Storage Temperature	-20 ~ 60℃
Humidity	5% to 95% relative humidity
Certification	CE/RoHS/MSDS/UN38.3
Main protection function	Overcharge, over discharge, over current, short circuit, etc.
Delivery period	7-20 days, depending on stock and quantity.
Warranty	One year
APPLICATIONS
1) Energy Storage: UPS , backup ,power station2) Intelligent Robots3) EV : Electric scooters4) Solar System, Wind Energy Storage, Solar/Storage Home System, Solar Street Light 5) General Energy Storage (Such as: Back-up Power, Miner’s lamp, portable power supply, digital products etc.)

FAQ

Versatile Applications for Himax Electronics 18650 2400mAh Li-ion Batteries

Our 3.7V 18650 Battery 2400mAh is perfectly suited for a multitude of devices requiring robust and reliable power.

LED Flashlights: Experience extended runtimes with the 18650 2400mAh Battery for Flashlight. Our cells are the best 18650 2400mAh battery for LED flashlights, providing bright, consistent light.
Power Tools: Power your cordless devices efficiently with the 18650 2400mAh Battery for Power Tools. This high-drain 18650 battery for cordless power tools ensures maximum performance.
Medical Equipment: Our reliable cells are an excellent choice as a medical device battery 18650 2400mAh, ensuring critical devices operate flawlessly.
Electric Toys & Backup Power: Ideal for high-performance electric toys and as a dependable backup power battery cell.
Portable Medical Devices: The 3.7V 2400mAh battery for portable medical devices offers critical reliability.

Understanding Lithium-ion Batteries

Lithium-ion batteries are rechargeable power sources where lithium ions move between the anode and cathode. Renowned for high energy density, no memory effect, and slow self-discharge, they are prevalent in consumer electronics. Compared to lead-acid, Li-ion batteries are lighter and offer higher open-circuit voltage, enabling lower current power transfer.

Features of Himax Lithium-ion Batteries:

Lightweight: Up to 80% lighter than comparable lead-acid batteries.
Extended Lifespan: Lasts 300-400% longer than lead-acid, with an expected 8-10 years of battery life.
Low Self-Discharge Rate: Less than 3% per month, ensuring power retention.
Safe Operation: No explosive gasses or acid spills, environmentally friendly (no lead or heavy metals).

While “Lithium-ion” is a general term encompassing various chemistries like LiCoO2, LiPo, and LiFePO4, Himax focuses on providing high-quality cylindrical lithium-ion battery cells.

Why Choose Himax Electronics for Your 18650 2400mAh Battery Needs?

Himax is your trusted Grade A Lithium-ion Cells supplier, specializing in wholesale 18650 2400mAh Li-ion Cell and custom battery solutions.

Himax Electronics Advantages:

Advanced BMS Technology: Our battery management system (BMS) offers robust protection against overcharging, short circuits, and overheating, ensuring safety and optimal performance.
Quality Engineering: We pride ourselves on the design and construction of our batteries, utilizing the highest quality components.
Custom Solutions: We specialize in custom battery pack manufacturer services, tailoring rechargeable lithium battery pack solutions to your exact specifications.
Competitive Wholesale Pricing: As a premier bulk lithium-ion battery wholesale supplier, we offer cost-effective solutions without compromising on quality.
Comprehensive Support: We provide extensive after-sales support, including warranties and technical assistance for all our products.

Himax’s Electronics Commitment to Quality and Service

When purchasing wholesale Li-ion batteries from Himax, you’re guaranteed top-tier quality, reliability, and cost-effectiveness. Each Li-ion 3.7V 2400mAh battery undergoes rigorous pre-sale quality inspection. We meticulously select cells that meet the highest performance, durability, and safety standards, ensuring your OEM/ODM lithium battery supplier experience is unparalleled.

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Lithium Ion Battery Wholesale

IMPORTANT: Pre-Use Guidelines

DO: Perform a Pre-Installation Check!

Ensure a thorough examination before installation:

Inspect Each Cell: Visually check for any damage, swelling, leaks, or missing accessories. Do not use a cell if the casing is pierced, leaking, cracked, or otherwise visibly damaged.
Clean the Terminals: Ensure bus bars, wire terminal lugs, and terminals are clean and free from corrosion or debris. This helps reduce resistance between the DC terminal and cable connection.
Test Voltage and Capacity: Use a multimeter to check each cell’s voltage and internal resistance, and a battery analyzer or specialized tester to confirm capacity.
Top Balance Before Use: Charge all cells to full voltage before assembling them. We recommend using chargers specifically designed for Li-ion cells.

DON’T:

Do Not Discharge Immediately After Delivery: Allow the battery to settle before use.
Do Not Mix Cells from Different Series: Even if they are the same type and capacity, avoid mixing cells from different manufacturing series or batches. Always use cells from the same batch.
Avoid Loose Terminal Connections: Ensure all terminals are securely fastened to prevent performance issues.

What is the lifespan of a 3.7V 2400mAh 18650 Li-ion cell?

Our 3.7V 2400mAh 18650 Li-ion cells are designed for a long cycle life Li-ion battery, typically offering over 500 charge and discharge cycles. With proper care and usage, you can expect 8-10 years of reliable performance.

Can I replace my flashlight battery with a 2400mAh 18650 cell?

Yes, if your flashlight is designed to use 18650 batteries, a Himax 18650 2400mAh battery for flashlight is an excellent replacement, offering extended runtimes and consistent power. Always check your device’s specifications for compatibility.

How to safely charge a 3.7V 2400mAh lithium battery?

Always use a charger specifically designed for lithium-ion batteries. Ensure the charger is compatible with 3.7V Li-ion cells. Our batteries feature an integrated Battery Management System (BMS) for enhanced safety, preventing overcharging and over-discharging.

To Ensure Outstanding Performance, Only the Highest Quality Cells from Today’s Top Manufacturers are Utilized in the 18650 Lithium Ion Battery Pack We Build.

18650 lithium ion battery pack is high quality

18650 Battery Pack 3.7V

3.7V 18650 lithium ion battery pack