Manufacturer UL2054/CB/Un38.3/Wercs/CE/PSE/Kc Rechargeable Battery 3.7V 2600mAh Lithium Battery 18650 Lithium Cell for Speaker/Head Lamp

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Product Description

Basic Information
Model NO.
AS-18650-3.7v 2600mah
Item
18650 2600mAh Lithium Ion Battery
Cycle Life
500 Times
Warranty
12 Months
Application
Torch Light, LED Light, Hand Fan, Power Tool, etc
PCM Protection
Available
Ntc/Wire
Available
Certification
UL2054, CB, KC, CE, PSE, UN38.3
Product Description
Rechargeable 3.7V 2600mAh 18650 Lithium Cell

We are a professional OEM rechargeable battery manufacturer with over 10 years of experience, specializing in lithium polymer, lithium iron phosphate, and lithium-ion batteries. Our products are widely used in Bluetooth headsets, portable speakers, consumer electronics, emergency lights, GPS, and solar energy storage.

  • High quality A grade cell
  • UL2054, CB, KC, CE, PSE, UN38.3 certified
  • 500 times cycle life
  • Multiple serial parallel combination available
  • No memory effect
18650 Battery
Product Parameters
Item Rating Note
Typical Capacity2600mAhDischarge: 0.2CmA
Minimum Capacity2500mAhCut-off Voltage: 3.0V
Nominal VoltageAverage 3.7VStandard operation
AC Impedance≤180mΩ-
Charge Voltage4.2V-
Max. Charge Current2600mA1.0CmA
Max. Discharge Current5200mA2.0CmA
WeightApprox 50.0gSingle cell
Operating Temp.Charge: 0~+45°C / Discharge: -20~+60°C-
Product Gallery
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Product Details
Major Applications

1. Portable Equipment: Laptop, camcorder, PDA, digital camera, portable DVD.

2. Home Appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles.

3. Medical Devices: Various medical power supply needs.

4. Power Tools: Drills, electric saws, and other high-drain devices.

Our Services
Packaging & Shipping
Destination Express (Days) Sea (Days) Air (Days)
North America3-715-285-7
South America3-715-305-7
Europe3-720-305-7
Middle East3-515-303-5
Australia3-710-205-7
Logistics
Quality Assurance

One-Year Warranty: We provide a one-year warranty for all batteries. Any quality problems not caused by improper use or man-made damage will be replaced one by one.

Certifications: Our production facilities are recognized by global brands. We maintain strict inspection standards before every shipment.

Certification
Quality Control
Other Main Products
LiFePO4 1500mAh
Li-ion 2000mAh
Li-ion 7500mAh
Frequently Asked Questions
Where can I get the pricing information?
We usually provide a quote within 24 hours after receiving your inquiry. For urgent requests, please specify in your message so we can prioritize your inquiry.
Can I request samples to check the quality?
Yes, after price confirmation, you can request samples. For specific lithium polymer models under 500mAh, we can provide up to 5 free samples with shipping paid by the buyer.
What is the lead time for mass production?
The lead time depends on the order quantity and season. We recommend starting your inquiry at least two months before you need the products.
What are the available payment terms?
We currently accept T/T (Telegraphic Transfer) and L/C (Letter of Credit) for orders.
Does the battery have a memory effect?
No, our 18650 lithium-ion batteries have no memory effect, allowing them to be recharged at any time without reducing capacity.
What is the standard warranty period?
We offer a one-year warranty on our batteries. If quality issues arise that are not caused by misuse, we will replace the units.

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