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tp4056
Sachin Soni techiesms
0
26 Aug 2024
October 12, 2025

TP4056 1A Li-Ion Lithium Battery Charging Module without protection – Micro B USB

  • Led indicator: red is charging Green is fully charged.
  • Current Protection: Yes
  • Inversed polarity: NO.
  • Use mature charging chip TP4056 for simple peripheral circuits, good protection performance, and high charging accuracy.
  • Fully machinery automated processing, all patch parts manufacturing.

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tp4056
Sachin Soni techiesms
0
16 Feb 2023
April 6, 2026

TP4056 Type C 1A Li-ion lithium Battery Charging Module With Current Protection Good Quality

  1. Input interface: Type C
  2. Current Protection: Yes
  3. Charging mode: Linear charging.
  4. Current: 1A adjustable.
  5. Charge precision: 1.5%.
  6. Input voltage: 4.5V-5.5V.
  7. Full charge voltage: 4.2V.
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tp4056
Sachin Soni techiesms
23 Nov 2022
April 5, 2026

TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection Good Quality

  1. Dimension: 25 x 19 x 10 (LxWxH)mm.
  2. Input interface: micro USB.
  3. Current Protection: Yes
  4. Charging mode: Linear charging.
  5. Current: 1A adjustable.
  6. Charge precision: 1.5%.
  7. Input voltage: 4.5V-5.5V.
  8. Full charge voltage: 4.2V.
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XIAOZHI AI Voice Assistant
Sachin Soni techiesms
1
16 Feb 2026
April 20, 2026

XIAOZHI AI Voice Assistant | ESP32-S3 Based Smart Assistant

About XIAOZHI AI Voice Assistant Project A compact ESP32-S3 based AI Voice Assistant powered by XIAOZHI AI firmware.Designed for hands-free

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2500 mah lipo battery
Sachin Soni techiesms
1
03 May 2025
June 25, 2025

2500mAh 3.7V Li-Po Battery | Lithium Polymer Battery (103450)

  • Capacity: 2500 mAh
  • Dimensions: 10 x 34 x 50 mm
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551624 350mah battery
Sachin Soni techiesms
0
02 May 2025
September 24, 2025

350mAh 3.7V Li-Po Battery | Lithium Polymer Battery (551624)

  • Capacity: 350 mAh
  • Dimensions: 5.5 x 16 x 24 mm
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602040 400mah battery
Sachin Soni techiesms
0
09 Jan 2025
October 30, 2025

400mAh 3.7V Li-Po Battery | Lithium Polymer Battery (602040)

  • Capacity: 400 mAh
  • Dimensions: 6.0 x 20 x 40 mm
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4521722 300mah
Sachin Soni techiesms
0
01 Jan 2025
December 22, 2025

300mAh 3.7V Li-Po Battery | Lithium Polymer Battery (451722)

  • Capacity: 300 mAh
  • Dimensions: 4.5 x 17 x 22 mm
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503040 1000 mah lips battery
Sachin Soni techiesms
0
01 Jan 2025
October 22, 2025

1000mAh 3.7V Li-Po Battery | Lithium Polymer Battery (503040)

  • Capacity: 1000 mAh
  • Dimensions: 5.0 x 30 x 40mm
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403040 430mah
Sachin Soni techiesms
0
01 Jan 2025
February 14, 2026

430mAh 3.7V Li-Po Battery | Lithium Polymer Battery

  • Capacity: 430 mAh
  • Dimensions: 4.0 x 30 x 4.0 mm
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About techiesms:

techiesms is India’s leading platform for electronics, IoT, and automation, founded by Sachin Soni. Starting with the techiesms YouTube channel, we focused on sharing detailed tutorials, project guides, and hands-on content around IoT, automation, and embedded systems, helping both beginners and professionals. With over 150K subscribers and 15M+ views, techiesms is now ranked as the top YouTube channel in the IoT field in India. To further support makers, engineers, and hobbyists, we also launched the techiesms online store (techiesms.com), offering high-quality, genuine electronic components, development boards, and DIY kits at affordable prices. As direct importers now, we ensure access to the best global products, making innovation more accessible for everyone passionate about technology.

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