--- product_id: 742818570 title: "MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack)" brand: "makerhawk" price: "R776" currency: ZAR in_stock: true category: "Maker Hawk" url: https://www.desertcart.co.za/products/742818570-makerhawk-3-7v-1100mah-lipo-battery-102540-rechargeable-1s-lithium store_origin: ZA region: South Africa --- # Built-in multi-layer protection circuit 1100mAh high-capacity power Micro JST 1.25mm plug compatibility MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) **Brand:** makerhawk **Price:** R776 **Availability:** ✅ In Stock ## Summary > 🔋 Power your passion with MakerHawk’s smart, safe, and sleek LiPo battery! ## Quick Answers - **What is this?** MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) by makerhawk - **How much does it cost?** R776 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/742818570-makerhawk-3-7v-1100mah-lipo-battery-102540-rechargeable-1s-lithium) ## Best For - makerhawk enthusiasts ## Why This Product - Trusted makerhawk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Advanced over-charge, over-discharge, and short-circuit protection keep your devices and battery safe. - • **Certified Quality:** UN 38.3 safety certification guarantees peace of mind for your DIY innovations. - • **Reliable Power Boost:** 1100mAh capacity delivers steady, long-lasting energy for your Arduino and ESP32 projects. - • **Compact & Lightweight:** Slim 1.57 x 0.98 x 0.39 inch design weighs just 1.76 ounces—perfect for sleek, portable builds. - • **Plug & Play Convenience:** Micro JST 1.25mm connector ensures seamless integration with compatible development boards. ## Overview The MakerHawk 3.7V 1100mAh LiPo Battery pack includes four rechargeable lithium polymer cells with integrated protection circuits. Designed for low-current applications like Arduino and ESP32 development boards, it features over-charge, over-discharge, and short-circuit safeguards, a compact form factor, and a Micro JST 1.25mm plug for easy connectivity. Certified to UN 38.3 standards, this battery pack balances reliable power delivery with enhanced safety, making it an ideal choice for professional makers and hobbyists alike. ## Description Note:1.This battery operates at a lower current and is not suitable for products requiring high current such as drones, model aircraft, or power tools.2.The battery features a JST 1.25mm pitch male connector, compatible with certain ESP32 development boards equipped with JST 1.25mm pitch female connectors.3.The battery overcurrent protection is not a panacea, do not continue to charge and discharge the current and voltage with a large current beyond the range, otherwise the protection board will be damaged and invalid. ## Features - MakerHawk lithium battery not only provides higher energy and higher density but also ensures more stable discharge performance and longer lifespan. It also complies with UN 38.3 standards certification, ensuring safety and reliability. - Over-Discharge Protection: When the battery is about to deplete, and the voltage drops to 3.0V, the protection circuit will shut down, preventing further discharge and providing over-discharge protection. - Over-Charge Protection: During battery charging, when the voltage reaches the maximum battery voltage (4.2V), the protection circuit will automatically cut off power, indicating that the battery is fully charged and providing over-charge protection. - Short Circuit Protection: In the event of a short circuit, the protection circuit will automatically shut down within milliseconds and will not power on again. Note that if the battery is short-circuited (bypassing the protection circuit), the protection circuit may also fail due to prolonged high current or component overheating. - Storage & Usage: During long-term storage, keep the battery charged between 40% and 60%. We recommend charging the battery once every 3 months after receiving it, maintaining a voltage of 3.7-4.0V. Store the battery in a cool, dry place. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F9YSFV4T | | Antenna Location | GPS | | Battery Capacity | 1100 milliamp_hours | | Battery Cell Type | Lithium Polymer | | Battery Weight | 1.76 ounces | | Best Sellers Rank | #140,653 in Health & Household ( See Top 100 in Health & Household ) #108 in 3.7V Batteries | | Brand | MakerHawk | | Customer Reviews | 4.2 4.2 out of 5 stars (13) | | Item Dimensions | 1.57 x 0.98 x 0.39 inches | | Manufacturer | MakerHawk | | Model Name | 102540 | | Number of Batteries | 4 Nonstandard Battery batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 4 Count | | Voltage | 3.7 volts_of_direct_current | | Warranty Description | 30 DAYS | ## Product Details - **Battery Capacity:** 1100 milliamp_hours - **Battery Cell Composition:** Lithium Polymer - **Brand:** MakerHawk - **Number of Batteries:** 4 Nonstandard Battery batteries required. (included) - **Recommended Uses For Product:** GPS ## Images ![MakerHawk 3.7V 1100mAh LiPo Battery 102540 Rechargeable 1S Lithium Polymer Battery with Protection Board Insulated Rubber Tape, Micro JST 1.25 Plug for Arduino ESP32 Development Board (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71kFfHksGSL.jpg) ## Available Options This product comes in different **Total Product Quantity, Set** options. --- ## 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.co.za/products/742818570-makerhawk-3-7v-1100mah-lipo-battery-102540-rechargeable-1s-lithium](https://www.desertcart.co.za/products/742818570-makerhawk-3-7v-1100mah-lipo-battery-102540-rechargeable-1s-lithium) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-30*