--- product_id: 148493606 title: "503040 600mAh Lipo Battery Replacement for Cozmo Vector Robot SkyBell HD WiFi Video Doorbell Flysight FPV Watch Dash Camera GPS Driving Recorder Wireless Speaker" brand: "xinlantech" price: "AR$54739" currency: ARS in_stock: true category: "Xinlantech" url: https://www.desertcart.com.ar/products/148493606-503040-600mah-lipo-battery-replacement-for-cozmo-vector-robot-skybell store_origin: AR region: Argentina --- # 3.7V nominal, 4.2V peak voltage 600mAh high-capacity power Built-in protection circuit 503040 600mAh Lipo Battery Replacement for Cozmo Vector Robot SkyBell HD WiFi Video Doorbell Flysight FPV Watch Dash Camera GPS Driving Recorder Wireless Speaker **Brand:** xinlantech **Price:** AR$54739 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your smart life with confidence and style! ## Quick Answers - **What is this?** 503040 600mAh Lipo Battery Replacement for Cozmo Vector Robot SkyBell HD WiFi Video Doorbell Flysight FPV Watch Dash Camera GPS Driving Recorder Wireless Speaker by xinlantech - **How much does it cost?** AR$54739 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/148493606-503040-600mah-lipo-battery-replacement-for-cozmo-vector-robot-skybell) ## Best For - xinlantech enthusiasts ## Why This Product - Trusted xinlantech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safety First:** Integrated PMC protection circuit guards against overdischarge and short circuits. - β€’ **Reliable Power Boost:** 600mAh capacity ensures longer device uptime for your smart gadgets. - β€’ **Compact & Lightweight:** Slim 40x30x4.8mm size and just 12g for easy installation without bulk. - β€’ **Plug & Play Convenience:** 2-Pin JST connector with clear polarity markings for hassle-free replacement. - β€’ **Precision Fit & Compatibility:** Designed to seamlessly replace batteries in Cozmo Vector, SkyBell HD, FPV devices, and more. ## Overview This 503040 600mAh LiPo rechargeable battery delivers a nominal 3.7V (up to 4.2V fully charged) with built-in protection circuitry to prevent overdischarge and short circuits. Compact and lightweight, it fits a variety of devices including Cozmo Vector Robot, SkyBell HD WiFi Doorbell, FPV watches, dash cameras, and wireless speakers. Featuring a 2-pin JST connector and clear polarity wiring, it offers a reliable, safe, and easy replacement solution to keep your essential tech powered up. ## Description Red cable connect positive power "+", Black cable connect "-" power negative pole; Packages: 1 x 600mAh Li-ion Battery ## Features - 3.7V rechargeable replacement lithium ion battery 600mAh , fit for Wireless Bluetooth Headphones, SkyBell HD Doorbell Camera,Driving recorder and More. - Nominal voltage is 3.7V, fully charged is 4.2V, 600mAh capacity of battery, Power 2.22Wh ,item model lp503040, Built-in battery protection circuit module PMC to prevent overdischarge and short circuit of this battery. - Battery size: 40 x 30 x 4.8 mm (L*W*T) - Connector Type: 2-Pin JST Pitch1.25mm; Cable Length: 1.6 inch, - Before replacing, please contrast with the old battery and check the polarity of the battery. Red wire connection power positive " +" , Black wire connect power negative pole "-". if is a reversed, you need position of interchange wires. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V22WWRJ | | Batteries | 1 Lithium Polymer batteries required. | | Best Sellers Rank | 227 in Car On-Dash Mounted Cameras 26,774 in Mobile Phone Accessories | | Connectivity technologies | Bluetooth | | Customer Reviews | 4.3 4.3 out of 5 stars (349) | | Date First Available | 29 July 2019 | | Guaranteed software updates until | unknown | | Item Weight | 12 g | | Item model number | LP 503040 | | Other display features | Wireless | | Product Dimensions | 4 x 3 x 0.5 cm; 12 g | | Special features | wireless | | Wireless communication technologies | Bluetooth | ## Product Details - **Battery capacity:** 600 Milliampere Hour (mAh) - **Battery cell composition:** Lithium Polymer - **Brand:** XINLANTECH - **Number of batteries:** 1 Lithium Polymer batteries required. - **Recommended uses for product:** Camera,Gps,Robot,Speaker,Watch ## Images ![503040 600mAh Lipo Battery Replacement for Cozmo Vector Robot SkyBell HD WiFi Video Doorbell Flysight FPV Watch Dash Camera GPS Driving Recorder Wireless Speaker - Image 1](https://m.media-amazon.com/images/I/61UE7WS9JAL.jpg) ## Questions & Answers **Q: Can I use it for a insma baby monitor? I can’t find the right one for it I burned mine and need a new one?** A: Hello, This a battery capacity is 600mAh only , which is not application for any baby monitor display. You can tell us the size of the original battery, we try recommend one battery, hope can help for you. Thank you! **Q: I am replacing a varta polifflex x5 443441, will this battery work?** A: Hi, The size of this battery is length 40mm, width 30mm ,thickness 5.0 mm (L1.57"*W1.18"*T0.19" ), Can be compared with the original battery to see if the size is appropriate. Thank you! **Q: Can i use this battery for Cozmo Anki robot?** A: Hi, We do not know the battery specifications of the Cozmo Anki robot. You can tell us the size and plug specifications of the battery. Let us recommend a suitable battery for you. Thank you! ## Frequently Bought Together - AOLIKES 3.7v 503040 600mAh Lipo Battery Replacement for Cozmo Vector Robot SkyBell HD Video Doorbell Flysight FPV Watch Dash Camera GPS Driving Recorder Wireless Speaker (1) - PKCELL N Size 1.5V Alkaline Batteries, 10 Pack Ultra Long-Lasting MN9100/E90/LR1 Medical Battery for Medical Devices, GPS Trackers, Flashlights, Key Fobs, 10-Year Shelf Life - Duracell N 1.5V Alkaline Battery, 2 Count Pack, N 1.5 Volt Alkaline Battery, Long-Lasting for Medical Devices, Key Fobs, GPS Trackers, and More --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/148493606-503040-600mah-lipo-battery-replacement-for-cozmo-vector-robot-skybell](https://www.desertcart.com.ar/products/148493606-503040-600mah-lipo-battery-replacement-for-cozmo-vector-robot-skybell) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-17*