--- product_id: 239578060 title: "LP401730" brand: "eemb" price: "€ 15.91" currency: EUR in_stock: true url: https://www.desertcart.es/products/239578060-lp401730 store_origin: ES region: Spain --- # 150mAh Capacity 3.7V Voltage PCM Protection LP401730 **Brand:** eemb **Price:** € 15.91 **Availability:** ✅ In Stock ## Summary > 🔋 Power your smart life with precision and safety—never miss a moment! ## Quick Answers - **What is this?** LP401730 by eemb - **How much does it cost?** € 15.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/239578060-lp401730) ## 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 - • **Precision Power Fit:** Designed with exact connector polarity and size to avoid costly device damage—no guesswork, just perfect compatibility. - • **Lightweight & Compact:** At just 2.8g and ultra-slim 17.5x31x4.3mm, it fits seamlessly into your sleek tech without bulk or weight. - • **Reliable Long Cycle Life:** Engineered for durability with overcharge, over-discharge, and short circuit protection to keep your devices powered safely. - • **Certified Safety Assurance:** UN 38.3 and UL certified, ensuring industry-leading safety standards for peace of mind in every charge. - • **Versatile Smart Tech Power:** Ideal for dashcams, Bluetooth speakers, smart home devices, and more—power your connected lifestyle effortlessly. ## Overview The EEMB Lithium Polymer Battery LP401730 is a compact, lightweight 3.7V 150mAh rechargeable power source featuring PCM protection for overcharge and short circuit safety. With exact connector polarity requirements, it ensures perfect device compatibility. Certified by UN 38.3 and UL, it offers reliable, long-lasting performance ideal for dashcams, smart home devices, and portable electronics. ## Description Sponsored Ad – EEMB Lithium Polymer battery 3.7V 150mAh 401730 Lipo Rechargeable Battery Pack with wire Molex Connector for Dashcam-confirm device & connector polarity before purchase ## Features - Make Sure Device Polarity Matches with Battery Pack Connector Before Purchase!!!-1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity - THIS IS NOT UNIVERSAL!!! (It will cause a shortage if the polarity of the battery connector does not match your device.) - BASIC INFO—Voltage:3.7V; Typical capacity: 150mAh, Min capacity: 140mAh; Weight: approximate 2.8g; Size: 17.5 x 31 x 4.3mm/0.68"x1.22"x0.17" (WxLxH) - RELIABLE PERFORMANCE—No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection. - CERTIFICATIONS—UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.//MANUFACTURER DIRECT— Please contact us if you have any questions or concerns with the product via desertcart message. We will respond to you within 24 hours. - STORAGE/APPLICATION—Keep the cells in 40%-60% charged state during long period storage.We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place./SUITABLE for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS,monitoring units, e-books, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors,wireless, IoT. ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions L x W x H | 11.1 x 6.1 x 1.9 centimetres | | Package Weight | 0.01 Kilograms | | Product Dimensions L x W x H | 17 x 32 x 4 millimetres | | Item Weight | 0.01 Kilograms | | Brand | EEMB | | Part number | LP401730 | | Size | 1 | | Guaranteed software updates until | unknown | ## Product Details - **Number of batteries:** 1 Lithium Polymer batteries required. (included) - **Brand:** EEMB - **Battery cell composition:** Polymer - **Battery capacity:** 150 Milliamp Hours - **Recommended uses for product:** Bluetooth Headphones, Camera, Dashcam, GPS, Gaming Mouse, LED Light, MP3 Player, Toys, Upright Go 1, VanTrue N1, Wireless controller ## Images ![LP401730 - Image 1](https://m.media-amazon.com/images/I/61wh2KMZGhL.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: which charger would work to charge this battery?** A: This is not a battery you can charge directly, it would be fitted to a device (in my case a car dash cam) which in turn charges it. I guess it is a about 5V DC (from 12V car battery). I have also seen these used in Drones, sat navs etc... but all charge via the device not directly. ## 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.es/products/239578060-lp401730](https://www.desertcart.es/products/239578060-lp401730) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-25*