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XYTYV4RNT72V
Xain-USA  |  SKU: 00198168050903

3.7V 6600mAh JST-PH 2.0

Guaranteed compatibility with Simplehuman Mirrors ST3026 BT1080 ST3027 ST3028. Great for all PH2.0 2-Pin electronics including Arduino, Meshtastic, Solar Lights, etc.

$20.99

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

Premium Power, Safety, and Reliability for Your Devices.

Key Features

  • Rechargeable 6600mAh Battery Pack: 3.7V, 6600mAh (24.42Wh) – Ideal for extended use with various devices.
  • High Performance: Delivers a stable and safe power output at 0.2C discharge, providing longer discharge times for your devices.
  • Protection-PCB: Built-in PCB-FR-4 with IC-DW01 offers comprehensive safety features to protect against overcharge, over-discharge, overcurrent, short circuits, and temperature fluctuations.
  • No Memory Effect: Enjoy consistent performance over time with no memory effect.
  • High Energy Density: Provides a high energy density of 162 Wh/kg for compact power in a lightweight design.
  • Low Self-Consumption: Excellent for standby applications, with minimal energy loss of less than 0.08mV/h, retaining over 85% of its capacity after one year of storage.
  • Custom Usage: Perfect replacement battery for Simplehuman Mirrors (ST3024, ST3026, ST3028, BT1080), Arduino projects, Rak LoRa boards, and 2GIG panels.

Technical Specifications

  • Capacity: 6600mAh
  • Voltage: 3.7V
  • Energy: 24.42Wh
  • Configuration: 1S3P (3 x 2200mAh cells in parallel)
  • Connector: JST-PH2.0 2-pin
  • Self-Discharge Rate: Retains ≧ 85% capacity after one year of storage
  • Dimensions: Custom for your applications
  • Weight: Approx. 5.3 oz (150g)

Why Choose the Xain-USA 6600mAh Battery Pack?
This rechargeable Li-ion battery pack is engineered for high performance and reliability, making it perfect for a range of applications, from home electronics to DIY projects.

  • Powerful and Long-Lasting: Provides 24.42Wh of energy, ensuring long runtimes and fewer recharges.
  • Enhanced Safety Features: The built-in PCB offers multiple levels of protection to keep your devices safe.
  • Versatile Compatibility: Works with Simplehuman mirrors, Arduino projects, LoRa boards, fire alarms, and more.

Quality Assurance

  • Certified Supplier: Our batteries come from manufacturers certified by CE, RoHS, UL, IEC62133, and UN38.3 for safety and reliability.
  • Rigorous Testing: Each battery is rigorously tested to meet high standards for quality and performance.

Safe Handling Instructions

  • Do Not Disassemble: This battery pack contains integrated protection circuits and should not be disassembled.
  • Store Properly: Avoid extreme temperatures. Keep out of the reach of children.
  • For Optimal Health: We recommend charging and discharging the battery once every six months to maintain its health.

Peace of Mind with Every Purchase

  • 30-Day Full Refund Policy: If the battery doesn't meet your needs, return it within 30 days for a full refund.
  • 1-Year Warranty: This battery is backed by a one-year warranty against manufacturing defects.
  • Customer Support: Have questions or concerns? Contact us at service@xain-usa.com, and we’ll get back to you within 24 hours.

Get Reliable Power for Your Devices with Xain-USA!
Invest in a high-quality, long-lasting battery pack that’s ready to power your projects and devices.

Link to User Manual | Visit Xain-USA.com

Payment & Security

Payment methods

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

Customer Reviews

Based on 35 reviews
94%
(33)
3%
(1)
3%
(1)
0%
(0)
0%
(0)
R
Robert Klein
Perfect replacement

Perfect replacement battery for my simple human mirror

H
Humphrey-Tech
Good battery

I am very happy with this battery.It works well with my development board and lasts forever without needing a charge. It has the standard 2 pin JST connector that all these batteries have and it plugged right into my board without any issues. For me this was a perfect drop in replacement for the thin 3.7V lithium packs you see everywhere.I'd highly recommend this item to friends and colleagues. It's working great for me.

A
Amazon Customer
reliable and rechargeable

This small pack does well with the 2-pin connector. I've put it to good use in a few kid toys and RC cars with good results. Takes and holds a charge well.

v
verenri
Exact fit and so far so good

Always skeptical of li-ion, Ni-MH batteries that are inexpensive. Usually they are never as good as compared to the originals. However, these were an exact fit, came fully charged and after 2 complete cycles of discharge and charge, they appear great. I'm giving them a thumbs up.

B
Bruce P. Barker
Works Great In My Solar-Powered Security Camera

I have a CTronics camera that originally came with a 4-cell battery pack, but I've been unable to find a replacement. This battery pack is the same voltage and even though its milliamp-hours rating is lower, so far it's doing a great job. Charges properly, and keeps the camera running all night.

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

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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.