3.7V 5000mAh ICR26650 Li-Ion Battery

Short Description:

With 20 Years of Experience, Pkcell has become a leading Li-ion Battery Pack manufacturer, specializing in producing the 14500 battery packs.


Nominal Voltage: 3.7V

Discharge Rate: 0.2c-3c

Max Constant Charging Current (1C): 500mA

Max Continuous Discharging Current (3C): 1500mA

Cycle Life@25°C@1C: 500+

Self Discharge Rate: ≤3%/Month@25°C

Operating Temperature: -40~85 °C

Recommend Storage Temperature: -10~35 °C

Applications: Consumer Electronics, Portable Power Tools, Medical Devices, Robotics, and Drones


Certification

Certified By IEC, CE, MSDS, and More, Ensuring Top-Notch Quality and Safety.

Pkcell Certification


Product Detail

Product Tags

Key Features of 1800/2000mAh ICR26650

 

  • 500+ Cycle Life
  • Fast Charging
  • High Energy Density
  • Wide Discharging Temperature (-40~85℃)
  • Comprehensive Cylindrical Battery Solution

Main Applications

 

  • Consumer Electronics
  • Portable Power Tools
  • Medical Devices
  • Robotics and Drones
  • Portable Energy Storage / Power Stations

Customizable 26650 Lithium-Ion Battery Packs

We build our custom packs using high-quality li-ion cells.

Battery is always available with different terminations, such as PC pins, solder tabs, leads, wire, cable, and connectors. We hope you find the one in our product list that suits you the best. If not, our Customer Service can assist you in finding one or offer custom-made terminations to meet your specifications.

Combining these cells in various series (S) and parallel (P) configurations allows us to achieve a wide spectrum of voltage and capacity options.

Here are some standard nominal voltages and the typical capacity ranges achievable:

Nominal Voltage Series Config (S) Typical Parallel Config (P) Achievable Capacity Range
7.4V 2S 1P to 4P+ 2Ah - 14Ah+
11.1V 3S 1P to 4P+ 2Ah - 14Ah+
14.8V 4S 1P to 4P+ 2Ah - 14Ah+
li-ion battery pack

Why Choose Pkcell Battery?

Decades Proven Expertise

20 years in battery manufacturing. Trusted by global brands and customers in 100+ countries.

Flexible Partnership

Flexible Formal Order MOQ (from $500) and samples available. Partnering with you from design to delivery.

Certified Quality

Strict QC in our 28,000 ㎡ facilityIEC, CE, RoHS certified for reliable performance.

Custom Solutions

50+ R&D experts design tailored battery packs and solutions for your unique needs.

FAQ

How long will my order take, how can I pay, and what are the shipping options?

 

  • Lead Time:  Standard samples typically arrive in 20-25 days. Formal orders usually take around 20-25 days
  • Payment Methods:  We accept various payment types, including T/T (Telegraphic Transfer), L/C (Letter of Credit), and PayPal.
  • Shipping:  We offer flexibility! Depending on your needs and location, we can ship your order via air freight (using carriers like FEDEX, DHL, UPS, EMS, etc.) or via sea freight.
  • Delivery Terms:  We can work with several common international shipping terms, including EXW, FCA, FOB, CFR, and DDU.

 

What is your minimum order quantity (MOQ), and can I get samples first?

We have a minimum order value of USD $500. The actual quantity you receive depends on the unit price of the specific batteries you choose. Absolutely! We understand you need to test our products. We're happy to provide samples for your evaluation before you place a formal order.

Can your battery packs meet requirements for special environments (like extreme temperatures, water/shock resistance)

Yes, absolutely. We can design and build battery packs tailored for challenging conditions. We offer solutions using 18650 cells rated for wide operating temperatures (e.g., discharge from -40℃ up to +85℃ discharge with specific cell types), and our pack designs can incorporate features for waterproofing, shock resistance, and intrinsic safety (explosion protection) as required by your application.

Do you provide certification services like UN38.3, CE, or UL?

Yes, we can facilitate and provide these certification services for your battery packs. The typical estimated lead times are:

  • UN38.3: Approx. 2 weeks
  • CE: Approx. 1 week
  • UL:  Approx. 5 weeks(Please note these are estimates and can vary based on testing queues and specific requirements.)
Do you support customization of the Battery Management System (BMS)?

Yes, BMS customization is one of our key services. We can design or modify the BMS functionality, communication protocols (like SMBus, CANbus, etc.), and protection parameters to precisely match the unique requirements of your application and ensure optimal performance and safety for your custom battery pack.

Model Size Weight Voltage Capacity Action
ICR10440
ICR10440
10*44mm 10g 3.7v 320mAh Request Quote Download
ICR10440
ICR10440
10*44mm 12g 3.7v 350mAh Request Quote Download
ICR14430
ICR14430
14*43mm 14g 3.7v 600mAh Request Quote Download
ICR14430
ICR14430
14*43mm 16g 3.7v 650mAh Request Quote Download
ICR16340
ICR16340
16*34mm 18g 3.7v 700mAh Request Quote Download
ICR14500
ICR14500
14*50mm 21g 3.7v 800mAh Request Quote Download
ICR18350
ICR18350
18*35mm 24g 3.7v 900mAh Request Quote Download
ICR14650
ICR14650
14*65mm 26g 3.7v 1000mAh Request Quote Download
ICR17500
ICR17500
17*50mm 29g 3.7v 1100mAh Request Quote Download
ICR18500
ICR18500
18.3*50.2mm 33g 3.7v 1400mAh Request Quote Download
ICR18500
ICR18500
18.3*50.2mm 35g 3.7v 1500mAh Request Quote Download
ICR18500
ICR18500
18.3*50.2mm 38g 3.7v 1600mAh Request Quote Download
ICR18650
ICR18650
18.5*65mm 43g 3.7v 2000mAh Request Quote Download
ICR18650
ICR18650
18.5*65mm 47g 3.7v 2200mAh Request Quote Download
ICR18650
ICR18650
18.5*65mm 49g 3.7v 2500mAh Request Quote Download
ICR18650
ICR18650
18.5*65mm 53g 3.7v 2600mAh Request Quote Download
ICR18650
ICR18650
18.5*65mm 57g 3.7v 3000mAh Request Quote Download
ICR18650
ICR18650
18.5*65mm 60g 3.7v 3350mAh Request Quote Download
ICR26650
ICR26650
26*65mm 91.5g 3.7v 5000mAh Request Quote Download
ICR18650 10C
ICR18650 10C
18.5*65mm 43g 3.7v 2000mAh Request Quote Download

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