--- product_id: 206376238 title: "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: "139.73 DT" currency: TND in_stock: true category: "Maker Focus" url: https://www.desertcart.tn/products/206376238-4pcs-3-7v-1100mah-lithium-polymer-battery-1s-lipo-rechargeable store_origin: TN region: Tunisia --- # Built-in multi-layer protection board 1100mAh high-capacity power JST 1.25 plug for seamless ESP32 integration 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:** 139.73 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your innovation with safety and style! ## Quick Answers - **What is this?** 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?** 139.73 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/206376238-4pcs-3-7v-1100mah-lithium-polymer-battery-1s-lipo-rechargeable) ## 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 - • **Power That Lasts:** 1100mAh capacity fuels your ESP32 projects longer without constant recharging. - • **Plug & Play Ready:** Equipped with JST 1.25 plug for effortless connection to ESP32 Development Boards and Mesh Node T114. - • **Smart Safety First:** Advanced overcharge, over-discharge, and short circuit protection keep your devices and battery safe. - • **Compact & Lightweight:** At just 30 grams and slim dimensions, it fits perfectly in tight project spaces without bulk. - • **Reliable Rechargeability:** Rechargeable LiPo chemistry ensures sustainable power with consistent performance cycle after cycle. ## Overview This 3.7V 1100mAh Lithium Polymer rechargeable battery from MakerFocus features an integrated protection board that prevents overcharge, over-discharge, and short circuits. Designed specifically for ESP32 Development Boards and Mesh Node T114, it includes a JST 1.25 plug and insulated rubber tape for secure, easy installation. Lightweight and compact, it delivers reliable, long-lasting power for your IoT and remote-controlled projects. ## Description Buy MakerFocus 1pcs 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: Remote & App Controlled Vehicle Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DTDKDV9R | | Antenna Location | ESP32 Development Board Whose Plug is SH1.25-2, Electronic Devices, Mesh Node T114 | | Battery Capacity | 1100 Milliamp Hours | | Battery Cell Type | Lithium Polymer | | Battery Weight | 30 Grams | | Best Sellers Rank | #90,458 in Toys & Games ( See Top 100 in Toys & Games ) #481 in Hobby Remote & App Controlled Vehicle Batteries | | Brand | MakerFocus | | Customer Reviews | 4.5 4.5 out of 5 stars (186) | | Item Dimensions | 3.15 x 2.76 x 1.18 inches | | Manufacturer | MakerFocus | | Number of Batteries | 1 P76 batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Warranty Description | No Warranty | ## Product Details - **Battery Capacity:** 1100 Milliamp Hours - **Battery Cell Composition:** Lithium Polymer - **Brand:** MakerFocus - **Number of Batteries:** 1 P76 batteries required. (included) - **Recommended Uses For Product:** ESP32 Development Board Whose Plug is SH1.25-2, Electronic Devices, Mesh Node T114 ## Images ![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 - MakerFocus 4pcs 3.7V 1100mAh Lithium Rechargeable Battery 1S 1C LiPo Battery with Protection Board, Insulated Rubber Tape and Micro JST 1.25 Plug for Arduino ESP32 Development Board - DIYmall 2 Sets 915MHZ ESP32 Lora V3 WiFi+BLE Development Board 0.96inch OLED Display ESP32-S3 Dual-core SX1262 Type-C Lora Kit for Arduino NodeMCU IoT - 915MHz LoRa Antenna Indoor 3dBi Gain Omni SMA Male + IPEX Cable 2 Pcs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/206376238-4pcs-3-7v-1100mah-lithium-polymer-battery-1s-lipo-rechargeable](https://www.desertcart.tn/products/206376238-4pcs-3-7v-1100mah-lithium-polymer-battery-1s-lipo-rechargeable) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-22*