SKU: 67889805949

MakerFocus 4pcs 3.7V 3000mAh LiPo Battery with Protection Board for Arduino ESP32

Sale price$35.96 Regular price$39.95
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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Description

MakerFocus 4pcs 3.7V 3000mAh LiPo Battery with Protection Board for Arduino ESP32The MakerFocus 3000mAh 3. 7V Lithium Rechargeable Battery is a high performance power source designed for a variety of electronic applications. Ideal for hobbyists and developers, this battery offers reliability and efficiency for projects requiring stable voltage and capacity. Constructed with quality materials, this lithium rechargeable battery features a standard voltage of 3. 7V and a capacity of 3000mAh, providing a dependable energy supply for

The MakerFocus 3000mAh 3.7V Lithium Rechargeable Battery is a high-performance power source designed for a variety of electronic applications. Ideal for hobbyists and developers, this battery offers reliability and efficiency for projects requiring stable voltage and capacity.

Constructed with quality materials, this lithium rechargeable battery features a standard voltage of 3.7V and a capacity of 3000mAh, providing a dependable energy supply for your devices. With an approximate weight of only 35g and compact dimensions of 65mm x 35mm x 10mm, it is designed for easy integration into various devices. The battery is equipped with multiple protection features to ensure safe usage, including overcharge, over-discharge, and short circuit protection. This makes it suitable for low-to-moderate power applications but not recommended for high-drain devices such as drones or power tools.

Key Features:
  • Standard Voltage: 3.7V for consistent power delivery.
  • Capacity: 3000mAh, ideal for extended usage in electronic projects.
  • Weight: Lightweight at 35g, making it easy to carry and install.
  • Dimensions: Compact size (65mm x 35mm x 10mm) fits many devices.
  • Protection Features: Includes overcharge, over-discharge, and short circuit protection for safety.
  • Charging Recommendations: Recommended charging current of 0.6A; maximum is 3A.
  • Connector Type: Micro JST 1.25 plug compatible with ESP32 development boards.

This lithium rechargeable battery is an excellent choice for developers and hobbyists who require a reliable power source for their projects. Whether you're working on an ESP32 development board or other low-current applications, the MakerFocus 3000mAh 3.7V Battery provides the safety and performance needed to power your innovations effectively. Its protective features and optimal specifications make it a practical solution for anyone looking to enhance their electronic devices with safe and efficient energy. Invest in reliable power with MakerFocus today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67889805949

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Maggie Vega
Omaha, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
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Theresa
Battle Creek, US
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Reviewed in the United States on May 22, 2026
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Kira Stewart
West Palm Beach, US
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026
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Jro
Charlottesville, US
★★★★★ 5
Great for workouts
Size: 10.5, Color: (110) Summit White/White/Khaki Base
I bought these shoes for home workouts, both lifting and aerobics. They're very stable, have the perfect amount of cushion without compromising stability, and are comfortable. They run a bit small; I'm usually a 10, ordered a 10.5 and my toe is at the end. They're snug but not tight and seem to have a good amount of room in the toe box. I'd recommend these.
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Reviewed in the United States on March 13, 2026
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Animals
Phoenix, US
★★★★★ 5
My walking shoes
Size: 8.5, Color: (418) Blue Smoke/White/Nu Blue
I bought these last year before a vacation when I knew we'd be doing miles of walking a day. I had ZERO blisters breaking them in and immediately walking 10k+ steps in them. Now they still get a lot of wear at home for outings when walking will be involved. No issues, very comfortable, would recommend!
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Reviewed in the United States on April 28, 2026

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