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CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights 1
3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights 2
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3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights 1
3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights 2
3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights 3
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3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights

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    OEM WELCOME
    ODM ACCEPTABLE
    DISTRIBUTOR WANTED
    SKD (SEMI KNOCK DOWN)SERVICE

    Introducing our high-capacity 3.6V 3350mAh 18650 Li-ion battery pack, designed to power your flashlights with exceptional performance.

    Are you a flashlight manufacturer, wholesaler, or installer looking for a reliable and high-capacity battery pack? Look no further! Our 3.6V 3350mAh 18650 Li-ion battery pack is the perfect solution to meet your needs.

    Key Features:

    • High Capacity: Delivers extended runtime for your flashlights.

    • High Discharge Rate: Handles high-drain applications effortlessly.

    • Reliable Performance: Consistent power output for optimal lighting.

    • Long Cycle Life: Ensures durability and cost-effectiveness.

    • Safe and Stable: Built-in protection circuits for safety.

    Ideal for:

    • High-performance flashlights

    • Headlamps

    • Searchlights

    • Outdoor lighting equipment

    • Industrial applications

    Why Choose Our Battery Pack:

    • Wholesale Pricing: Competitive prices for bulk orders.

    • Customizable Solutions: We offer tailored options to meet your specific requirements.

    • Quality Assurance: Rigorous testing to ensure product excellence.

    • Fast Delivery: Efficient order processing and shipping.

    • Excellent Customer Support: Dedicated team to assist you.

    Don't compromise on your flashlight's performance. Upgrade to our 3.6V 3350mAh 18650 Li-ion battery pack today!

    3.6V 18650 Lithium-ion batteries have been widely used because of their light weight, large capacity, and no memory effect. Many digital devices use lithium-ion batteries as the power source, although they are relatively expensive. Lithium-ion batteries have a high energy density, and their capacity is 1.5 to 2 times that of nickel-hydrogen batteries of the same weight and has a very low self-discharge rate. In addition, the lithium-ion battery has almost no "memory effect" and does not contain toxic substances, which is also an important reason for its wide application.

    The 18650 battery life theory is cyclic charging 1000 times. Due to the large capacity per unit density, most of them are used in laptop batteries. In addition, the stability of the 18650 is very good at work. It is widely used in various electronic fields: it is often used in high-end glare flashlights. Power supply, wireless data transmitter, electric heating clothing, shoes, portable instrumentation, portable lighting equipment, portable printers, industrial equipment, medical equipment, etc.


    Brand:CTECHI 
    Model:3.6V 3350mAh Li-ion Battery Pack 
    Voltage Nominal:3.6V  
    Capacity Nominal:3350mAh  

    Max. Discharging Current: 1.7A

    Max Peak Discharging Current: 3.4A

    Charging Voltage: 4.2±0.03V

    Standard Charging Current: 680mA (0.2C)

    Max. Charging Current: 1.7A

    Internal Resistance: <180mOhm
    Cell Configuration:1P1S  
    Dimensions: 66.5(L)*18.5(W)*21(H)mm 
    Weight: 50g  
    Brand Choose:LG,Sony,Panasonic,Samsung , Gotion, BYD, EVE and so on a
    Cycle life:1000 Times 
    Certification: TUV、IEC62133、UL、CE、CB、FCC、RoHS、UN38.3、MSDS, ISO9001 
    Delivery Time: 7days (Sample), 12days (More than 1000 pieces), 25days (More than 10000pieces)

    3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights 8

    3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights 9

    3.6V 3350mAh 18650 Rechargeable Lithium Ion Battery Pack for flashlights 10


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