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Xain-USA

2-Pack 3.7V 2600mAh 18650 Button Top

$11.99 $14.99
Shipping calculated at checkout.

Double check the connector and polarity are identical to your old battery. Not sure? Contact Us!


Care information

To ensure the longevity and safety of your lithium-ion (Li-ion) batteries, follow these care instructions:

  • Avoid Extreme Temperatures
  • Partial Charge is Better
  • Avoid Overcharging
  • Minimize Exposure to High Discharge Rates
  • Store Properly When Unused
  • Use Proper Chargers and Cables
  • Keep Battery Contacts Clean

Delivery and Shipping

We ship our products using USPS Ground Advantage 2-5 Delivery. Please note that USPS may experience delays in its network.

Refer to your receipt email for the tracking code to view updates.

Experience the Xain-USA difference

Enjoy free shipping and 30-day return window on our high-quality batteries

Description

High-Performance, Safe, and Reliable Power for Your Devices.

Key Features

  • High-performance capacity: 2600mAh per battery, providing stable, long-lasting power for your everyday devices.
  • Voltage: 3.6V, ideal for a variety of applications that require reliable and efficient energy.
  • Grade A cells: Premium quality cells ensure optimal performance, extended life, and consistent power output.
  • Built-in BMS (Battery Management System): Protects against overcharging, over-discharging, and short circuits for safe and reliable operation.

Why Choose Xain-USA 2600mAh Li-ion Batteries?
These high-performance batteries are designed to power your everyday devices with ease. Equipped with Grade A cells and a built-in BMS, they deliver exceptional reliability and safety, making them perfect for everything from portable electronics to home automation devices.

Technical Specifications:

  • Battery Capacity: 2600mAh each
  • Battery Voltage: 3.6V
  • Battery Type: Lithium-Ion (Li-ion)
  • Protection: Built-in BMS to protect against overcharge, over-discharge, and short circuits
  • Grade A Cells: Premium cells for superior performance

Why It’s Perfect For:

  • Flashlights
  • Portable electronics
  • Home automation devices
  • DIY electronics
  • Robotics
  • Other devices requiring 3.6V Li-ion power

Quality Assurance

  • Certified suppliers: Batteries sourced from accredited manufacturers.
  • Rigorous testing: Each battery undergoes quality control for reliability and performance.
  • Safety standards: Meets CE, RoHS, UL, IEC62133, and UN38.3 certifications.

Safe Handling Instructions

  • Store properly: Keep away from extreme temperatures and out of the reach of children.
  • Use safely: Follow manufacturer guidelines for charging and discharging.

Satisfaction Guaranteed
We offer a 30-day return policy. If you’re not fully satisfied, return the product within 30 days for a full refund.

After-Sales Support
For any questions or concerns, reach out to us at service.xain-usa.com, and our team will respond within 24 hours.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Battery specification guide

Need help figuring out what the right type of battery fits your needs? We've made a quick guide to explain the differences between our most popular models.

A table comparing the facets of 3 products
Facet
One Cell Battery Pack
Two Cell Battery Pack
Three Cell Battery Pack
Description
Description

The 1S1P 18650 battery pack is a compact, reliable power source for devices like solar lights, small toys, remotes, and more. With a single lithium-ion cell, it offers long-lasting energy and steady performance in a lightweight design.

The 1S2P & 2S1P 18650 battery pack build features two lithium-ion cells, providing more power and longer runtime than the 1S1P version. It’s ideal for devices like higher-power flashlights, and other projects that need extra energy without compromising on size or weight.

The 1S3P & 3S1P 18650 battery pack build contains three lithium-ion cells, offering even more power and extended runtime. Perfect for high-demand devices like power tools, high-intensity electronics, and DIY projects that require extra energy, all in a compact, durable package.

Size
Size
Small
Medium
Large
Use
Use
Lights, Speakers, Toys, Small Electronics
Smart Home Devicers, Speakers, Flashlights, Toys
LED Flashlights, Power Banks, Power Tools, Beauty Mirrors, Large Electronics
Note
Note
Available in 3.7V, 3.8V
Available in 3.7V, 7.4V
Available in 3.7V, 11.1V

We're here to make life easier

Whether you are looking for a popular battery, need assistance finding a model, or want to order a custom-made battery tailored to your needs- we're here.