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3.7V 5200mAh Rechargeable Lithium-Ion Battery Pack

Based on 25 reviews
Condition: New
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$9.99
Holiday Deal · 75% off was $39.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 16
Order within 21 hours and 6 minutes

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At a glance

Condition
New
Size
1 pack
Model
E26-1S2P
Dimensions
1.45 x 0.75 x 2.6 in
Battery Capacity
5200 mAh
Voltage
3.7 volts
Reusability
Rechargeable

Features 1

  • Extended Runtime & Wide CompatibilityDesigned for security systems, portable tools, and IoT devices , this 1S2P 5200mAh battery delivers 40% longer runtime than standard options. Operates seamlessly in extreme temperatures (-40C to 60C), perfect for outdoor and industrial use.

Description

3.7V 5200mAh Lithium-Ion Battery Pack is engineered for high-demand applications, including security systems, medical devices, and portable tools With its UL 2056 certification and 1S2P configuration, it combines safety, durability, and efficiency to outperform standard batteries.

Specs 16

Number of Batteries 1 Nonstandard Battery batteries required. (included)
Brand Horbupa
Battery Cell Composition Lithium Ion
Battery Capacity 5200 mAh
Recommended Uses For Product Camera Flash
Model Number E26-1S2P
Model Name Li-ion Rechargeable Battery
Manufacturer Horbupa

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Great battery at rates capacity.
Using it on a Meshcore Heltec V4 after changing the power plug. Great battery at rated capacity. Will buy again for a second device.
Reviewed in the United States on August 16, 2026 by Curtis

Great value
Upgrade for RC train. Works great!
Reviewed in the United States on January 26, 2026 by BOZ

working great so far
work great for replacement in yard lights
Reviewed in the United States on December 16, 2025 by L R W

A+
Worked great. Good deal.
Reviewed in the United States on November 18, 2025 by Amazon Customer

Rock speaker battery replacement
Worked well as a replacement battery for my rock speaker
Reviewed in the United States on October 1, 2025 by laura ladnier

Battery
There is another issues so have no idea if it will work
Reviewed in the United States on July 15, 2026 by Bob J.

Not quite an exact fit for a CAT 962842 LED work light, but will work after connector swap
Almost exact fit for replacing the battery in a CAT 962841 LED worklight that I've had for almost 9 years now and whose battery would mysteriously drain over time by itself. The physical size of the battery is correct to the OEM battery and with more mAh capacity, but the connector on this Horbupa battery was too small, so I had to cut, swap, and resolver the old connector to the wiring of the new battery for it to work. So far, so good for my initial impression but will need to use the light more often to verify the battery life and quality. For $9.99 at the time of acquisition, it allows me to extend the life of my CAT light for another few years. That is a sign of good value and less waste to the planet. ... show more
Reviewed in the United States on August 21, 2026 by Sparhawk

Poor performance
I bought 2. They stopped charging, the first one lasted 2 month, the second one lasted 7 months
Reviewed in the United States on May 9, 2026 by ADRIAN MOBILIA
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