● 20 min readShowdown: RS550 12V DC 8000 vs RS-555 12V DC 6000 RPM DC Motor
Vol. 56 | The Heavyweight DC Drivetrain Duel Reliability isn’t optional when you’re designing actuators that need to move actual steel or
Read Article →| Bulk Pricing | ||
|---|---|---|
| QTY | Unit Price(Inlc. GST) | |
| 2+ | ₹273.42 ₹ 231.71 + 41.71 GST | |
| 4+ | ₹270.63 ₹ 229.35 + 41.28 GST | |
| 6+ | ₹267.84 ₹ 226.98 + 40.86 GST | |
| 10+ | ₹262.26 ₹ 222.25 + 40.01 GST | |
Secure your heavy-lifter drone batteries with the iFlight 20x250mm microfiber strap. Features maximum-grip velcro, a durable metal loop ring, and sleek black synthetic leather with perimeter stitching.
Maximum Security for Heavy Lifters When building 7-inch long-range cruisers, 10-inch macro quads, or expensive cinelifters carrying cinema cameras, a standard 15mm strap will not suffice. A massive 6S 4000mAh battery carries immense kinetic energy during flight. The iFlight Microfiber Battery Strap is scaled up for these extreme applications, measuring a robust 250mm in length and 20mm in width. The 20mm width distributes the clamping force over a larger area of the battery pouch, preventing damage to the cells while providing maximum friction.
Durable Hardware and Industrial Velcro To handle the weight of larger batteries, the hardware must be flawless. This iFlight strap is equipped with a heavy-duty solid metal loop ring, allowing you to apply immense tension when cinching the strap down without any risk of the ring snapping. The fastening mechanism utilizes an industrial-grade hook-and-loop (velcro) patch that securely locks onto itself, preventing battery ejections during high-G pullouts.
Premium Aesthetics and Durability The strap features a highly professional, sleek black finish, contrasted by striking perimeter stitching that completely prevents the layers from separating or edge-fraying under stress. It is cleanly branded with the "iFLIGHT" logo alongside their signature motto, "Flight Beyond Vision".
Important Safety Note: For heavy-lifter drones (over 1kg), it is an industry-standard best practice to always use two 20x250mm battery straps per battery to ensure complete redundancy.
Brand: iFlight
Total Length: 250mm
Strap Width: 20mm
Material: Microfiber / Synthetic Leather backing with Velcro closure
Hardware: Solid Metal Loop Ring
Color: Black with White Stitching
Macro FPV Drones: Securing massive 6S and 8S LiPo batteries to the top plates of 7-inch, 8-inch, and 10-inch long-range or cinema quadcopters.
1/8 Scale RC Cars: Tying down large 4S hardcase battery packs into the battery trays of high-speed RC bashers and buggies.
E-Bikes and Robotics: Organizing and clamping down heavy-gauge silicone power wires or securing auxiliary battery packs to tubular frames.
Unlock New Capabilities (Project Evolution)
The Cinema-Grade Ejection-Proof Setup: When flying thousands of dollars of camera gear, a battery ejection is catastrophic. Evolve your heavy-lifter by pairing two of these 20x250mm straps with an Extra-Large Sticky Silicone Battery Pad. Sticking a silicone pad to your top plate creates immense friction against the battery. When you cinch two iFlight straps tightly over the battery, it becomes completely fused to the frame, virtually eliminating movement during dives and hard landings!
Package Includes:
1 x iFlight Microfiber Battery Secure Strap (20x250mm, Black)


What are the exact dimensions of this strap? It is exactly 250mm long and 20mm wide.
What material is it made of? The strap is constructed from a durable, tear-resistant microfiber/synthetic leather material with a full-length velcro closure system.
Is the loop ring made of metal or plastic? It features a heavy-duty, solid metal loop ring for maximum cinching strength.
What size drones is this 250mm strap meant for? Due to its 250mm length and 20mm width, it is specifically designed for larger 7-inch, 8-inch, and 10-inch macro drones or heavy cinelifters.
What is the difference between this and the 200mm version? This strap provides an extra 50mm of reach and is 5mm wider, offering significantly more surface area and clamping power for much heavier batteries.
Does the strap stretch like a rubber band? No, the microfiber material is completely non-elastic. This prevents the battery from slipping or shifting during high-speed flight.
How do I fasten it properly? Slide the velcro end through the metal ring, pull it back tightly over the battery, and press the hook and loop surfaces together to lock it.
Does the strap feature stitched edges? Yes, it features highly visible white perimeter stitching along the edges to improve overall durability and prevent delamination.
What text is printed on the strap? It features the "iFLIGHT" logo along with the brand motto "Flight Beyond Vision".
Is the velcro strong enough for hard crashes? Yes, the industrial-grade velcro is specifically selected to withstand the extreme sheer forces associated with FPV crashes.
Can I cut the strap to make it shorter? No, cutting the strap will remove the required velcro hook section at the tip and cause the perimeter stitching to unravel.
Can I use this for cable management? Absolutely. These wide straps make excellent, heavy-duty reusable ties for thick power cords, hoses, or workshop organization.
Is the back rubberized? The back utilizes the smooth microfiber texture; therefore, it is heavily recommended to use a sticky silicone battery pad on your drone frame to provide the necessary friction.
How much does it weigh? While heavier than micro straps, it remains very lightweight (approximately 7 to 10 grams), adding negligible mass to a heavy-lifter drone.
Will the metal ring puncture or scratch my battery? When properly installed and cinched down, the fabric of the strap rests between the metal ring and the battery casing, preventing direct contact.
Can I daisy-chain two of these together? Yes, you can loop one strap through the metal ring of another to effectively double the length to 500mm for securing unusually massive payloads.
How many straps should I use on a large drone? For heavy batteries (like a 6S 4000mAh), it is highly recommended to use two straps parallel to each other for absolute security.
How do I clean the strap if it gets dirty? Wipe it down with a damp cloth or mild soap. Avoid harsh chemical solvents that can dissolve the synthetic leather or velcro adhesive.
Is the metal ring welded closed? Yes, it is a continuous, solid metal loop that will not bend open or deform under high tension.
What capacity LiPo batteries will this fit? It easily wraps around thick, high-capacity packs, generally ranging from large 4S 2200mAh up to massive 6S 5000mAh batteries.
Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We delivery electronics components and parts throughout India using standard couriers like Bluedart, Delhivery & India Post.
For order related queries contact -
This item is covered by a warranty of 7 days from the date of delivery, against confirmed manufacturing defects only, as verified by Probots' own testing and investigation. In case of a confirmed defect, we will replace the item — a refund is issued only if a replacement can't be supplied (e.g. discontinued or out of stock). Transit damage or a wrong item received must be reported within 3 days of delivery.
If the product shows signs of misuse, tampering, physical damage, static discharge, liquid or fire damage, use of unapproved chemicals, or has been soldered or physically altered in any way.
China
Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We offer specialized services for Bulk, Wholesale & B2B Customers like discounted prices, additional shipping options, customised products, etc . Customer with large quantity & regular orders qualify for the specialised discounted rates.
We also offer dedicated sales team to assist you with the order process by providing sales quotations, PI, technical support for choosing products, etc.
Note: Business Orders are processed manually and usually take 1-3 days to process compared to placing the order directly on our website. Please plan your purchases accordingly.
Need Help?
For bulk enquiries contact us by -
Probots Electronics is highly regarded for its highly skilled team and knowledgeable staff who provide expert guidance to ensure customers select the right components for their technical projects. The business maintains a strong reputation for prompt service and reliable support, with many clients praising their quick response times and genuine commitment to customer satisfaction.
● 20 min readVol. 56 | The Heavyweight DC Drivetrain Duel Reliability isn’t optional when you’re designing actuators that need to move actual steel or
Read Article →
● 13 min readWorkbench Vol. 49 🚀 The Project Trifecta: 3 Builds to Start Today We don’t just stock parts; we curate ecosystems. This week’s arrivals are desi
Read Article →
● 18 min readVol. 59 | The Battle of the Bite-Sized Boards Picture a project that needs full Linux, networking, and GPIO—but has almost no room for a conventional
Read Article →