--- product_id: 678292998 title: "550mAh-MX2.0" brand: "hawk's work" price: "HK$142" currency: HKD in_stock: true reviews_count: 13 category: "Hawk's Work" url: https://www.desertcart.hk/products/678292998-550mah-mx2-0 store_origin: HK region: Hong Kong --- # 3.7V stable voltage 550mAh capacity Built-in protection IC 550mAh-MX2.0 **Brand:** hawk's work **Price:** HK$142 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your RC game with power and peace of mind! ## Quick Answers - **What is this?** 550mAh-MX2.0 by hawk's work - **How much does it cost?** HK$142 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/678292998-550mah-mx2-0) ## Best For - hawk's work enthusiasts ## Why This Product - Trusted hawk's work brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safety First:** Integrated protection IC safeguards against overcharging and extends battery lifespan. - β€’ **Rapid Recharge Ready:** Fully recharges in just 40-60 minutesβ€”get back to flying faster than ever. - β€’ **Universal Compatibility:** Fits most 3.7V RC planes, helicopters, drones, and toys with XH2.54 connectors. - β€’ **Power-packed Performance:** Reliable 550mAh capacity fuels longer flight times for your RC adventures. - β€’ **Consistent Voltage Output:** Stable 3.7V ensures smooth, uninterrupted power delivery to your drones and toys. ## Overview The HAWK'S WORK 2 Pcs 3.7V 550mAh LiPo batteries deliver lightweight, high-capacity power with built-in safety features. Designed for RC planes, drones, and toys, these rechargeable batteries offer up to 200 charge cycles and quick 40-60 minute charging times, ensuring your devices stay airborne longer and safer. Tested rigorously for quality and backed by a 1-year warranty, they’re the smart choice for serious hobbyists. ## Description Specification:Capacity: 550 mAhDischarge rate: 20 CStorage voltage: 3.85 VBattery life β‰₯ 200 times of charging & dischargingCharging time: 40~60 minutesInstructions:1. Charge the battery before use.2. It takes about 40~60 minutes to recharge the battery.3. The light on the cable keeps red indicating charging. And the light turns off indicating full.Packing list:Battery x 2USB charging cable x 1Cautions:1. Make sure the size, weight and connectors meet your needs before purchasing.2. Stop use when the battery voltage is below 3.5V. Review: Good quality - I purchased these 3.7V LiPo batteries for my RC helicopter, and they work perfectly for my needs. The performance is excellent, with a consistent power output that keeps my drone running smoothly. The batteries are lightweight and fit perfectly into my device. Charging is straightforward, and they hold their charge well during use. The two-pack is a great value, and I love having a backup ready to go. Overall, I’m very satisfied with this product and would highly recommend it to anyone looking for reliable LiPo batteries for their RC models! Review: Quality so far/2 months lots use - These held up well for me so far lots of flights ## Features - 𝐁𝐚𝐭𝐭𝐞𝐫𝐲 π’π©πžπœπ’πŸπ’πœπšπ­π’π¨π§ - Material: Lithium polymer; Capacity: 550mAh; Voltage: 3.7V; Size: 47 * 21 * 8 mm / 1.85 * 0.83 * 0.31 inches; Approx. weight: 12.4g; Connector: MX2.0 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DHX1KVFX | | Antenna Location | Outdoor | | Battery Cell Type | Lithium Polymer | | Battery Weight | 13 Grams | | Best Sellers Rank | #55,456 in Toys & Games ( See Top 100 in Toys & Games ) #202 in Hobby Remote & App Controlled Vehicle Batteries | | Brand | HAWK'S WORK | | Customer Reviews | 4.5 4.5 out of 5 stars (540) | | Item Dimensions | 1.81 x 0.81 x 0.31 inches | | Item Weight | 12.5 Grams | | Manufacturer | HAWK'S WORK | | Model Name | XH254-550 | | Model Number | 802042 | | Number of Batteries | 2 Lithium Metal batteries required. (included) | | Reusability | NO | | Unit Count | 2.0 Count | | Voltage | 3.7 Volts (DC) | ## Product Details - **Battery Cell Composition:** Lithium Polymer - **Brand:** HAWK'S WORK - **Number of Batteries:** 2 Lithium Metal batteries required. (included) - **Recommended Uses For Product:** Outdoor - **Unit Count:** 2.0 Count ## Images ![550mAh-MX2.0 - Image 1](https://m.media-amazon.com/images/I/61qJnUUAePL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by A***D on January 8, 2025* I purchased these 3.7V LiPo batteries for my RC helicopter, and they work perfectly for my needs. The performance is excellent, with a consistent power output that keeps my drone running smoothly. The batteries are lightweight and fit perfectly into my device. Charging is straightforward, and they hold their charge well during use. The two-pack is a great value, and I love having a backup ready to go. Overall, I’m very satisfied with this product and would highly recommend it to anyone looking for reliable LiPo batteries for their RC models! ### ⭐⭐⭐⭐⭐ Quality so far/2 months lots use *by R***B on February 11, 2026* These held up well for me so far lots of flights ### ⭐⭐⭐⭐⭐ Perfect for my gliders *by A***R on February 21, 2026* These are perfect for my RC glider applications. --- ## 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.hk/products/678292998-550mah-mx2-0](https://www.desertcart.hk/products/678292998-550mah-mx2-0) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-05-17*