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Ultimate Black Long‑Endurance Solar Powered Smart Digital Car Key Accessory

Product Price
$ 68.00 In Stock
SKUTY000876
MOQ1
KG/Piece0.50 KG
Returns30 days returns. Buyer pays for return shipping. If you use an Acctes shipping label, it will be deducted from your refund amount.
See details
Feature Smartphone Controlled Solar Powered / Ultimate Black
Quantity

Ultimate Black Long‑Endurance Solar Powered Smart Digital Car Key Accessory

Experience the future of keyless entry with solar-powered unlimited endurance and smartphone control

Product Overview

The Ultimate Black Solar Smart Digital Car Key transforms your traditional vehicle access into a seamless, futuristic experience. Designed for modern drivers who value convenience, sustainability, and cutting-edge technology, this upgrade eliminates the common pain points of traditional smart keys – including constant battery replacement and range anxiety.

Integrating solar charging technology, dual Bluetooth connectivity, NFC backup access, and full smartphone app control, this digital key delivers the premium experience of factory-installed smart keys at a fraction of the cost. Its premium matte black aerospace aluminum construction offers durability, lightweight portability, and a sleek, modern aesthetic.

Key Features

  • ☀️ Solar-Powered Long Endurance – Integrated high-efficiency solar panel charges even in low light conditions, paired with an ultra-low power design for industry-leading endurance. Models deliver up to 24 months of use without battery replacement or charging, eliminating "dead key" anxiety.

  • 🔓 True Keyless Entry & Exit – Automatic unlock when you approach within 2 meters, and automatic lock when you exit beyond 3 meters. No need to fumble for keys when carrying groceries, children, or luggage.

  • 📱 Full Smartphone App Control – Remote engine start, pre-heat or pre-cool your cabin, lock/unlock, check vehicle status, and control automatic window closing all from your mobile device.

  • 🔗 Dual Bluetooth + NFC Dual-Mode Connectivity – Dual Bluetooth provides faster response and more stable connection than single-Bluetooth alternatives, even in crowded electromagnetic environments. NFC acts as a reliable backup, allowing you to unlock and start your car even if your phone is dead.

  • 📍 GPS Remote Control – Track your vehicle location and control access remotely from anywhere with cellular-connected GPS functionality.

  • 🔄 Digital Key Sharing – Share access with family members or friends remotely, supporting up to 4 connected mobile devices for convenient shared vehicle use.

  • 🚨 Anti-Lost Alert – Your smartphone sends an automatic notification if you leave your key behind, preventing loss and theft.

  • 🔧 Easy DIY Upgrade – Retains your original factory key functionality and preserves your vehicle's warranty with non-destructive installation.

Technical Specifications

SpecificationDetails
Finish ColorUltimate Matte Black
MaterialAviation Grade Aluminum Alloy
Dimensions5.8 × 3.5 × 0.8 cm
Weight12 grams
ConnectivityDual Bluetooth 5.0 + NFC + GPS
Charging TechnologyHigh Efficiency Integrated Solar Panel
Max EnduranceUp to 24 months on a single charge with solar assist
Response Time< 0.8 seconds, exceeding industry average
Maximum Connected Devices4 mobile devices
CompatibilityMost modern gasoline and new energy vehicles including Tesla Model Y, BYD Han EV,小鹏 P7, and many popular models from major global brands. Compatibility may vary for older vehicles.

Common Applications & Use Cases

  • Daily Commuting: Enjoy hands-free entry when arriving at work or returning home, even when carrying bags or coffee.

  • Climate Preconditioning: Start your car and activate AC/heating remotely before you leave home, for a comfortable cabin temperature year-round.

  • Family Shared Vehicles: Share digital access with all household members without needing to make extra physical keys.

  • Peer-to-Peer Vehicle Sharing / Rental: Grant temporary remote access to renters without meeting in-person for key handoff.

  • Aftermarket Smart Upgrade: Add premium smart key functionality to your existing vehicle for a fraction of the cost of factory upgrade.

  • Eco-Conscious Drivers: Eliminate the need for frequent battery replacement with renewable solar power for a more sustainable accessory.

Package Contents

  • 1 × Ultimate Black Solar Powered Smart Digital Car Key Main Unit

  • 1 × Installation Hardware Kit

  • 1 × User Manual & Quick Start Guide

  • Access to Mobile App (iOS & Android compatible)

Upgrade your driving experience today – eliminate battery anxiety and enjoy the convenience of seamless keyless entry with solar-powered smart technology.

Payment

  1. We accept a variety of safe and convenient payment methods to meet your different transaction needs, including Alipay, Visa, MasterCard, Telegraph Transfer (T/T), Western Union, and other mainstream payment channels. We also support customized payment solutions according to your actual needs. If you have special payment requirements (such as other payment methods not listed), please feel free to consult our customer service window, and we will provide you with the most suitable payment plan.

  2. Before completing the payment, please carefully check and confirm the accuracy of the payment amount, your account information, and the receiving address. Any errors in the above information may lead to payment failure, payment delay, or delivery errors. We will not be responsible for any losses caused by incorrect information provided by the buyer.

  3. If you encounter any problems during the payment process (such as payment failure, payment stuck, etc.), please contact our customer service in a timely manner. We will respond to you within 24 hours and help you solve the problem to ensure the smooth progress of your payment.

Shipping

  1. All orders will be processed and shipped within 3-5 business days after we receive your full payment (excluding weekends, public holidays, and force majeure events such as natural disasters and logistics outages). Before shipment, our professional quality inspection team will conduct a comprehensive inspection of the goods to ensure that the product quality meets the standard and there is no damage or missing parts.

  2. We only ship goods to the confirmed order address. Please make sure that your order address is consistent with your actual shipping address. If you need to modify the shipping address, please contact our customer service in a timely manner before the order is shipped. Once the goods are dispatched, we will not be able to change the shipping address, and any losses caused thereby shall be borne by the buyer.

  3. For international shipments, the delivery time is affected by factors such as customs clearance speed, local logistics efficiency, and regional policy restrictions. Therefore, we cannot guarantee the exact delivery time. We will provide you with a logistics tracking number immediately after the goods are shipped, so you can check the real-time logistics status at any time.

  4. Any customs duties, import taxes, or other additional fees incurred during the international transportation of goods shall be borne by the buyer. We will provide all necessary documents (such as commercial invoices) required for customs clearance to assist you in completing the customs clearance process smoothly. If you need help with customs clearance-related issues, please contact our customer service.

  5. During the transportation process, if the goods are damaged, lost, or have missing parts due to logistics reasons, please take photos and keep the relevant logistics documents in a timely manner, and contact our customer service immediately. We will verify the situation and provide you with solutions such as return, replacement, or refund according to the actual situation.

  6. Please pay attention to the logistics tracking information. If you find any abnormalities (such as delayed delivery, wrong delivery address, etc.), please contact us in time, and we will coordinate with the logistics company to solve the problem as soon as possible.

Terms Of Sale

  1. If you have any questions about the product, payment, shipping, or other related matters, please contact our customer service in a timely manner. We will respond to you within 24 hours and provide professional solutions to ensure that your problems are properly resolved.

  2. If you do not receive the goods within the expected time, or if you are not satisfied with the received goods (such as product damage, inconsistent specifications, etc.), please do not open a dispute or leave neutral/negative feedback without communication. Contact us first, and we will actively coordinate and solve the problem for you to your satisfaction.

  3. If you receive defective goods (a rare occurrence), please provide clear photos that can show the problem, and we will provide you with a full refund or free replacement according to the actual situation. No additional fees will be charged to you during the process.

Returned & Refund

Your satisfaction is our top priority. All goods are strictly inspected and tested before shipment to ensure that they meet the quality standards.

  1. If you are not satisfied with the goods received, or if the product does not match the description, please contact us first to confirm the return address and logistics method before returning the goods. Do not return the goods without authorization, otherwise, we will not be able to process your return and refund normally.

  2. All returned goods must be in their original condition (without damage, missing parts, or signs of use), and you need to provide the logistics tracking number and a detailed description of the return reason.

  3. The shipping cost for returning the goods shall be borne by the buyer. If the return is caused by our own reasons (such as wrong product, quality problems), we will bear the return shipping cost and provide you with a full refund or free replacement.

  4. If the goods are damaged, lost, or have missing parts due to the buyer’s improper use, storage, or transportation, the buyer shall be responsible for the corresponding losses, and we will not provide a full refund or replacement service.

Feedback

  1. Customer satisfaction is the foundation of our development. Your feedback is very important to us. Whether it is praise, suggestions, or complaints, please feel free to contact us. We will carefully listen to your opinions and continuously optimize our products and services.

  2. If you are satisfied with our products and services, we would appreciate it if you could leave positive feedback. If you have any dissatisfaction, please contact us before leaving neutral or negative feedback—we will do our best to solve the problem and give you a satisfactory reply.



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