---
product_id: 206376238
title: "MakerFocus 4pcs 3.7V 1100mAh Lithium Polymer Battery 1S LiPo Rechargeable Battery with Protection Board, Insulated Rubber Tape and JST 1.25 Plug for ESP32 Development Board, Mesh Node T114"
brand: "makerfocus"
price: "192 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/206376238-makerfocus-4pcs-3-7v-1100mah-lithium-polymer-battery-1s-lipo
store_origin: RO
region: Romania
---

# 3.7V stable voltage output 1100mAh high-capacity power Multi-layer protection board MakerFocus 4pcs 3.7V 1100mAh Lithium Polymer Battery 1S LiPo Rechargeable Battery with Protection Board, Insulated Rubber Tape and JST 1.25 Plug for ESP32 Development Board, Mesh Node T114

**Brand:** makerfocus
**Price:** 192 Lei
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your innovation with safety and style!

## Quick Answers

- **What is this?** MakerFocus 4pcs 3.7V 1100mAh Lithium Polymer Battery 1S LiPo Rechargeable Battery with Protection Board, Insulated Rubber Tape and JST 1.25 Plug for ESP32 Development Board, Mesh Node T114 by makerfocus
- **How much does it cost?** 192 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/206376238-makerfocus-4pcs-3-7v-1100mah-lithium-polymer-battery-1s-lipo)

## Best For

- makerfocus enthusiasts

## Why This Product

- Trusted makerfocus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Convenience:** Includes JST 1.25 plug and insulated rubber tape for hassle-free integration and secure connections.
- • **Instant Short Circuit Defense:** Automatic shutdown within milliseconds prevents damage from accidental shorts—peace of mind for your projects.
- • **Compact & Versatile Power Solution:** Perfectly sized 1S LiPo battery pack designed for development boards and IoT devices demanding reliable energy.
- • **Optimized Charging & Discharging Currents:** Recommended 0.22A charge/discharge with max 0.55A ensures efficient, safe power flow tailored for ESP32 and mesh nodes.
- • **Reliable Overcharge & Over-discharge Protection:** Keeps your battery safe and extends lifespan with smart auto shutoff at 4.2V and 3.0V thresholds.

## Overview

The MakerFocus 4pcs 3.7V 1100mAh LiPo batteries come equipped with an advanced protection board that prevents overcharge, over-discharge, and short circuits. Designed for ESP32 development boards and mesh nodes, these rechargeable batteries offer stable voltage output and optimized current ratings, ensuring safe, reliable, and long-lasting power for your cutting-edge electronics projects.

## Description

MakerFocus 4pcs 3.7V 1100mAh Lithium Polymer Battery 1S LiPo Rechargeable Battery with Protection Board, Insulated Rubber Tape and JST 1.25 Plug for ESP32 Development Board, Mesh Node T114

## Features

- Overcharge Protection: When charging the battery, when the voltage reaches the highest battery voltage (4.2V), the protection board will automatically power off and shut down, indicating that it will not continue to charge when fully charged, form an overcharge protection
- Over-discharge Protection: When the battery is about to run out and the voltage is as low as 3.0V, the protection board will also be turned off and can no longer be discharged, forming an over-discharge protection effect
- Short Circuit Protection: When an accidental short circuit occurs, the protection board will automatically shut down within a few milliseconds and will not be powered on again. Note that the cell is short-circuited (not through the protection board). The protection board will also fail due to continuous high current, or the components are heated and damaged
- Charging Method: Recommended charging current is 0.22A, with a maximum of 0.55A. Recommended discharge current is 0.22A, the maximum is no more than 0.55A, the protection board is equipped with mos tube, the overcurrent protection (instantaneous) is 1.6-2.2A, and the charging voltage setting is recommended to be 4.2V
- Note: Overcurrent protection is not a panacea, please do not continue to charge and discharge with large current, or the current and voltage beyond the range, otherwise the protection board will be damaged and invalid

## Product Details

- **Number of Batteries:** 4 Lithium Ion batteries required. (included)
- **Brand:** MakerFocus
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 1100 Milliampere Hour (mAh)
- **Recommended Uses For Product:** ESP32 Development Board Whose Plug is SH1.25-2

## Images

![MakerFocus 4pcs 3.7V 1100mAh Lithium Polymer Battery 1S LiPo Rechargeable Battery with Protection Board, Insulated Rubber Tape and JST 1.25 Plug for ESP32 Development Board, Mesh Node T114 - Image 1](https://m.media-amazon.com/images/I/71b+w7dcz-L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ro/products/206376238-makerfocus-4pcs-3-7v-1100mah-lithium-polymer-battery-1s-lipo](https://www.desertcart.ro/products/206376238-makerfocus-4pcs-3-7v-1100mah-lithium-polymer-battery-1s-lipo)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-12*