--- product_id: 50733369 title: "4Pcs 3.7V 750mAh Lipo Battery For MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Quadcopter Drone With 4 In 1 Battery Charger" brand: "savemy" price: "79682₫" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/50733369-4pcs-3-7v-750mah-lipo-battery-for-mjx-x400w-x400 store_origin: VN region: Vietnam --- # 750mAh Capacity 8 min Flight Time Safety Features 4Pcs 3.7V 750mAh Lipo Battery For MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Quadcopter Drone With 4 In 1 Battery Charger **Brand:** savemy **Price:** 79682₫ **Availability:** ❌ Out of Stock ## Summary > 🚀 Elevate Your Flight Experience! ## Quick Answers - **What is this?** 4Pcs 3.7V 750mAh Lipo Battery For MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Quadcopter Drone With 4 In 1 Battery Charger by savemy - **How much does it cost?** 79682₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/50733369-4pcs-3-7v-750mah-lipo-battery-for-mjx-x400w-x400) ## Best For - savemy enthusiasts ## Why This Product - Trusted savemy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Flight Time:** Enjoy up to 8 minutes of aerial adventure per charge. - • **Robust Safety Design:** High-quality aluminum board ensures durability and safety. - • **Lightweight & Portable:** Compact design at just 100 grams for easy transport. - • **Seamless Compatibility:** Perfect fit for multiple drone models, no tools needed! - • **Smart Charging Technology:** Equipped with overcharge and short-circuit protection. ## Overview This 4-piece set of 3.7V 750mAh Lipo batteries is designed for a variety of popular RC quadcopters, ensuring seamless compatibility and easy installation. With a flight time of approximately 8 minutes per battery and advanced safety features, including overcharge protection, these batteries are perfect for both novice and experienced drone enthusiasts. ## Description About Savemy 4Pcs 3.7V 750mAh Lipo Battery For MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Quadcopter Drone With 4 In 1 Battery Charger easy in&out : the battery has precise size ensure a nice fit for quadcopter battery compartment, no need surgical tools to put in and out of battery compartment anti leak design:using high quality aluminum board with good sealing ,make sure it antioxidant,heat-insulation , anti leak fluid newly add short-circuit protection : with overcharge/overdischarge,aim to enhance battery lifespan ,meanwhile reduce problems like leak,swell up happened exact battery connector size: battery connector is a exactly same shape than the original battery ,no loose problems It will give more PUNCH and ROBUST performance due to its higher current output and power. High capacity can make your drone show a variety of difficult movement Battery Specification: Voltage:3.7V Capacity: 750mAh Single Battery Working time: around 8 minutes( battery working time varies from users' flying speed ,flying models ect) Battery Compatible with these RC Quadcopter models: MJX X400W X400 X400C X800 X300 X300C X200 X500 Sky Viper S670 Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W PACKAGE INCLUDING: 4x 3.7V 750mAh lipo batteries 1x 4 In 1 Battery Charger ## Features - The quadcopter battery pack are compatible for MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Drone - Suitable size for battery compartment,no need surgical tools to put in and out of battery compartment - Battery Capacity:3.7V 750Mah battery;Single Battery Working time: around 8 minutes - Safely use:using high quality aluminum board with good sealing ,make sure it antioxidant,heat-insulation and anti leak fluid - The drone battery charger with overcharge protection and short-circuit protection ,to ensure a safe charging process ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions | 11 x 8.8 x 2.6 cm; 100 Grams | | Manufacturer recommended age | 14 years and up | | Item model number | MJX300C | | Assembly Required | No | | Material Type(s) | Aluminium | ## Images ![4Pcs 3.7V 750mAh Lipo Battery For MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Quadcopter Drone With 4 In 1 Battery Charger - Image 1](https://m.media-amazon.com/images/I/610SA5ycw1L.jpg) ![4Pcs 3.7V 750mAh Lipo Battery For MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Quadcopter Drone With 4 In 1 Battery Charger - Image 2](https://m.media-amazon.com/images/I/61COp7Sh5BL.jpg) ![4Pcs 3.7V 750mAh Lipo Battery For MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Quadcopter Drone With 4 In 1 Battery Charger - Image 3](https://m.media-amazon.com/images/I/61uiTw6kZTL.jpg) ![4Pcs 3.7V 750mAh Lipo Battery For MJX X400W X400 X400C X800 X300 X300C X200 X500,Sky Viper S670,Holy Stone HS110 HS110W HS120 HS130 HS200 HS200W RC Quadcopter Drone With 4 In 1 Battery Charger - Image 4](https://m.media-amazon.com/images/I/51Udk+QnczL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great product and customer service *by M***N on Reviewed in the United Kingdom on 28 July 2018* Great product and great customer service. Would recommend the product and company to anyone looking to purchase additional batteries and quality drones. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Five Stars *by A***R on Reviewed in the United Kingdom on 18 January 2018* Great item will be buying more at some point thank you ### ⭐ 1.0 out of 5 stars wrong batteries *by B***R on Reviewed in the United Kingdom on 26 February 2018* unfortunately these were not the right batteries for my daughters drone so dont fit proberly my own fought as didnt check throughly enough and now have batteries sitting here doing nothingsince found right batteries which work perfectly so just make sure you search right drone type batteries i didnt think there would be so many different types --- ## 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.vn/products/50733369-4pcs-3-7v-750mah-lipo-battery-for-mjx-x400w-x400](https://www.desertcart.vn/products/50733369-4pcs-3-7v-750mah-lipo-battery-for-mjx-x400w-x400) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*