--- product_id: 181858389 title: "EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector" brand: "eemb" price: "10992CFA" currency: XOF in_stock: true category: "Eemb" url: https://www.desertcart.sn/products/181858389-eemb-3-7v-401730-lipo-battery-150mah-rechargeable-1-25mm store_origin: SN region: Senegal --- # 150mAh reliable capacity Compact 17.5x31x4.3mm size 3.7V high-voltage power EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector **Brand:** eemb **Price:** 10992CFA **Availability:** ✅ In Stock ## Summary > 🔌 Power up your tech game with precision and safety! ## Quick Answers - **What is this?** EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector by eemb - **How much does it cost?** 10992CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/181858389-eemb-3-7v-401730-lipo-battery-150mah-rechargeable-1-25mm) ## Best For - eemb enthusiasts ## Why This Product - Trusted eemb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Ultra-slim 17.5x31x4.3mm design fits discreetly into tight spaces without compromise. - • **Versatile Compatibility:** Perfect for Bluetooth speakers, dash cams, smart home devices, and IoT gadgets—stay connected effortlessly. - • **Smart Protection Built-In:** Advanced PCM safeguards against overcharge, over-discharge, short circuits, and overcurrent. - • **Safe & Certified Reliability:** UL, IEC 62133-2, and UN38.3 certifications ensure top-tier safety and shipping compliance. - • **Power Your Devices Seamlessly:** 3.7V voltage delivers consistent, efficient energy for your smart gadgets. ## Overview The EEMB 3.7V 401730 LiPo Battery packs a reliable 150mAh capacity into a sleek 17.5x31x4.3mm frame, featuring a JST 1.25mm connector. Designed for a wide range of smart devices, it offers advanced PCM protection and meets rigorous UL, IEC, and UN38.3 safety standards, ensuring long-lasting, safe, and efficient power delivery for your professional and personal tech essentials. ## Description desertcart.com: EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector : Health & Household ## Features - Basic Info—Voltage: 3.7V; Typical capacity:150mAh ，Min capacity：140mAh； Weight: approx 2.8g; Size: 17.5x31x4.3mm (WxLxH). Connector: 51021-0200, the distance between positive and negative poles is 1.25mm and the width of the whole plug is 4.25 mm. - Must Confirm before Purchase: 1.Battery size; 2. Connector model; 3.Connector size; 4. Polarity of the connector - This is not universal(This will cause a short circuit if the polarity of the battery connector does not match your device.) - Storage & Application – Store at 40%-60% charge; recharge every 3 months to maintain 3.7-4.0V. Keep cool & dry. Ideal for Bluetooth speakers, dash cams, keyboards, mice, smart home, PDAs, GPS, monitors, e-books, trackers, health monitors, and IoT. - Reliable Performance - No leakage, excellent economic performance and long service life. PCM protection function: overcharging, over-discharge, over current, short circuit protection. - Certifications – UL certified, IEC 62133-2 certified, UN38.3 compliant for safe air/sea shipping. 400+ EEMB models UL listed – search "MH20555" on UL directory for details. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08215WQMQ | | Amperage | 150 milliamps | | Antenna Location | Indoor/Outdoor | | Battery Capacity | 150 milliamp_hours | | Battery Cell Composition | Lithium Polymer | | Battery Cell Type | Lithium Polymer | | Battery Weight | 3 g | | Best Sellers Rank | #94,993 in Health & Household ( See Top 100 in Health & Household ) #42 in 3.7V Batteries | | Brand | EEMB | | Customer Reviews | 4.2 out of 5 stars 511 Reviews | | Item Dimensions | 0.69 x 1.26 x 0.17 inches | | Item Weight | 0.01 kg | | Manufacturer | Hubei Zhongju (EEMB) Energy Power Co., Ltd | | Model Name | LP401730 with Molex 1.25mm Connector | | Model Number | LP401730-PCM | | Number of Batteries | 1 Lithium Polymer batteries required. | | Recommended Uses For Product | Indoor/Outdoor | | Reusability | Rechargeable | | Unit Count | 1 Count | | Voltage | 3.7 volts | ## Product Details - **Battery Capacity:** 150 milliamp_hours - **Battery Cell Composition:** Lithium Polymer - **Brand:** EEMB - **Number of Batteries:** 1 Lithium Polymer batteries required. - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector - Image 1](https://m.media-amazon.com/images/I/71cgw1uiezL.jpg) ![EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector - Image 2](https://m.media-amazon.com/images/I/71OfLaRR4AL.jpg) ![EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector - Image 3](https://m.media-amazon.com/images/I/71rqPJIy8VL.jpg) ![EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector - Image 4](https://m.media-amazon.com/images/I/71FhnS511sL.jpg) ![EEMB 3.7V 401730 LiPo Battery 150mAh Rechargeable 1.25mm 2Pin Connector - Image 5](https://m.media-amazon.com/images/I/71JOcXpHNqL.jpg) ## Questions & Answers **Q: what are the watt hours of this product?** A: 0.555 watt hours must multiple the voltage by the rated mAh 3.7 x 0.150 **Q: I just got this battery. Can you please tell me what charger I need?** A: You could simply use this: Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly Charger found here: https://www.amazon.com/Adafruit-Micro-Lipo-MicroUSB-Jack/dp/B00MJ0HOKS/ref=pd_bxgy_2/144-8112353-4398000?_encoding=UTF8&pd_rd_i=B00MJ0HOKS&pd_rd_r=adddf0d1-2de1-41c4-a9b2-e067f623bd69&pd_rd_w=1qA8e&pd_rd_wg=ONjEp&pf_rd_p=f325d01c-4658-4593-be83-3e12ca663f0e&pf_rd_r=9AW95CV5YQ61WG6P40ZC&psc=1&refRID=9AW95CV5YQ61WG6P40ZC This you can plug into any USB port. **Q: Can I safely desolder the terminals to use a different one?** A: Yes one at a time ## Frequently Bought Together - EEMB Lithium Polymer Battery 3.7V 150mAh 401730 Lipo Rechargeable Battery Pack with Wire Molex 1.25mm Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase - HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions - EEMB Lithium Polymer Battery 3.7V 250mAh 502030 Lipo Rechargeable Battery Pack with Wire JST 2.0mm Connector for VXI Blue Parrott- Confirm Device & Connector Polarity Before Purchase --- ## 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.sn/products/181858389-eemb-3-7v-401730-lipo-battery-150mah-rechargeable-1-25mm](https://www.desertcart.sn/products/181858389-eemb-3-7v-401730-lipo-battery-150mah-rechargeable-1-25mm) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-11-06*