--- product_id: 244034199 title: "603449" brand: "eemb" price: "€ 21.92" currency: EUR in_stock: true category: "Eemb" url: https://www.desertcart.it/products/244034199-603449 store_origin: IT region: Italy --- # 22A max discharge current Compact 34x51x6mm size 1100mAh high-capacity power 603449 **Brand:** eemb **Price:** € 21.92 **Availability:** ✅ In Stock ## Summary > 🔋 Power your smart life with confidence — compact, safe, and built to last! ## Quick Answers - **What is this?** 603449 by eemb - **How much does it cost?** € 21.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/244034199-603449) ## 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 - • **Safety first, always:** Built-in PCM protection plus UL & UN38.3 certifications ensure worry-free, safe usage and shipping. - • **Engineered for endurance:** Over 500 charge cycles with low internal resistance means your battery stays strong and stable. - • **Power that lasts all day:** Reliable 1100mAh capacity fuels your devices longer without constant recharging. - • **Smart storage, smart life:** Optimized storage guidelines keep your battery healthy and ready, maximizing lifespan and performance. - • **Compact fit, universal vibe:** Slim 34x51x6mm design with JST 2mm plug fits a wide range of smart gadgets seamlessly. ## Overview The EEMB 3.7V 1100mAh 603449 LiPo battery features a compact 34x51x6mm form factor with a JST 2mm connector, delivering reliable 22A discharge current. It includes built-in PCM safety protections and meets UL and UN38.3 certifications for safe use and transport. Designed for a broad range of smart devices—from Bluetooth speakers to IoT gadgets—this rechargeable lithium polymer battery offers over 500 charge cycles and optimized storage recommendations to maximize lifespan. ## Description Free delivery and returns on eligible orders. Buy EEMB 3.7V 1100mAh 603449 Lipo Battery with JST Plug 2mm, 1PC at desertcart UK. ## Features - Attention: Confirm 3 Factors Before Purchase - This 3.7V 1100mAh LiPo is NOT universal. Verify: (1) Size: 34.5 x 51 x 6.3mm, (2) Connector: JST-PHR-02 2mm Pitch, (3) +/- polarity alignment. Wrong polarity = short circuit. Check red/black wires vs your device. - Wide Compatibility: Compatible with Bluetooth speakers, dash cams, keyboards/mice, Wi-Fi smart home, PDA, GPS, digital cameras, e-books, trackers, telematics, sleep monitors, blood oxygen/pULse oximeters, and IoT devices. - PCM Safety and Certifications: Built-in PCM protection against overcharge, over-discharge, over-current, short circuit. UL certified, and UN38.3 compliant for safe air/sea shipping. 400+ EEMB models UL listed – search "MH20555" on UL directory for full details. - Storage Guide: Keep at 40%-60% charge during long-term storage; recharge every 3 months to maintain 3.7-4.0V. Store in cool & dry place (below 25°C) to maximize lifespan. - Stable Quality: No leaking, low internal resistance, 500+ cycle life. Reliable rechargeable lithium polymer battery for compact portable electronics. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FD39Y5R | | Amperage | 22 Amps | | Antenna Location | Acaia scale, Arduino Board, Bluetooth speaker, Corsair HS70, ESP32, Garmin Nuvi 880 GPS, Parrot car speakerphone, Radar alarm, Radio, Wimius system, Wireless mechanical keyboard | | Battery Capacity | 1100 Milliampere Hour (mAh) | | Battery Cell Type | Lithium Polymer | | Battery Weight | 22 Grams | | Best Sellers Rank | 3,618 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 85 in Rechargeable Household Batteries | | Brand Name | EEMB | | Country of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (1,465) | | Item Dimensions | 34 x 51 x 6 millimetres | | Item Weight | 0.03 Kilograms | | Manufacturer | EEMB Co.,Ltd | | Model Name | LP603449 | | Model Number | LP603449-PCM | | Number of Batteries | 1 Lithium Polymer batteries required. | | Reusability | Rechargeable | | Unit Count | 1.0 count | | Voltage | 3.7 Volts | ## Product Details - **Battery capacity:** 1100 Milliampere Hour (mAh) - **Battery cell composition:** Lithium Polymer - **Brand:** EEMB - **Number of batteries:** 1 Lithium Polymer batteries required. ## Images ![603449 - Image 1](https://m.media-amazon.com/images/I/61JqOVFToxL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is the contact labelled t useful for an ntc thermistor wire?** A: Not seen a contact T **Q: will this fit a sena 20s, & is it just a case of swapping the connectors on the battery to match the polarity on the system board (no soldiering need** A: Not sure, but Google shows that Sena 20s is using 2540 battery (25x40x7.5 mm) . This one may be too big. You need to measure the space first. **Q: What is the connector? i bought this and the jst connector does not fit the jst connectors i have, so what is that connector ???** A: It is JST PH (2mm pitch). There is 12 types of JST connectors listed on Wiki. **Q: Can i cut the connection off so i can solder it to a circuit? if so which do i cut first?** A: Cut one connection at a time, do NOT cut through both at the same time… if you short them together they may weld together and then proceed to burn. If you do cause a fire don’t use water, use sand, dry soil to smother the battery. ## Frequently Bought Together - EEMB Lithium Polymer Battery 3.7V 1100mAh 603449 Lipo Rechargeable Battery with Wire JST 2.0mm 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 - elechawk 10pcs Upgraded Tiny Whoop JST-PH 2.0 Male and Female Connector Cable for Battery JJRC H36 H67 Blade Inductrix E010 E013 --- ## 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.it/products/244034199-603449](https://www.desertcart.it/products/244034199-603449) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-09-27*