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HKM-454355 Rechargeable 5000mAh Dual-Sided Hand Warmer and Power Bank with Adjustable Temperatures
Introducing the HKM-454355 Rechargeable 5000mAh Dual-Sided Hand Warmer and Power Bank, the ultimate companion for cold winter days. This cleverly designed device serves dual purposes: it not only warms your hands but also acts as a portable power bank to keep your devices charged when you need it most.
With its double-sided heating feature, this hand warmer heats up quickly, providing immediate relief against the chill. You can easily adjust the temperature to your preference with three available settings: 40℃, 50℃, and 60℃. Simply press the power button to cycle through the temperature levels, ensuring a comfortable warmth tailored to your needs.
Crafted from high-tech aircraft-grade aluminum and durable ABS materials, the HKM-454355 is both stylish and resilient. Its smooth, polished exterior not only feels great to hold but also offers anti-skid features, making it easy to use with one hand. Plus, it's shockproof and resistant to scratches, so you can take it anywhere without worry.
The 5000mAh rechargeable battery capacity allows you to charge most mainstream mobile devices, including various iPhone and Samsung models, using a standard USB cable. This feature adds an extra layer of versatility, making it perfect for a variety of situations, from outdoor adventures to daily commutes.
Safety is also a key priority. The built-in intelligent protection system safeguards you against power issues, short circuits, and overloads, ensuring a secure user experience.
Whether you need a warm gift for kids, adults, or the elderly, or simply want to keep yourself comfortable during those brisk winter outings, the HKM-454355 is an ideal choice. Its ultra-compact design ensures it easily fits into your pocket or bag, making it a convenient addition to your winter essentials. Experience the perfect blend of function and style with the HKM-454355 Dual-Sided Hand Warmer and Power Bank.
Highlights
- DOUBLE-SIDE HEATED & 3 LEVELS TEMPERATURE ADJUSTABLE
- 5000mAh RECHARGEABLE
Specification
- 4.00 in * 2.32 in * 0.90 in
- 0.3000 lb
- United States
Details
*Features*:
**MULTIPLE PURPOSES & CONSIDERATE*:Perfectly combines hand warmer and power bank,which can be used as a comfortable handwarmer in cold winter and a portable phone charger for emergency use. A optimal caregiver for you and your mobile devices in cold winter. Great warm gift for kids,adults,the elders. Ultra-compact and portable,easy to carry on the go.
**DOUBLE-SIDE HEATED & 3 LEVELS TEMPERATURE ADJUSTABLE*:The palm-sized hand warmer heat up within seconds. And,it offers 3 adjustable temperature levels(Level 1:40℃,Level 2:50℃,Level 3:60℃),easily slightly press the POWER BUTTON to select the temperature level as you want. Anti-scald and radiation-free.
**5000mAh RECHARGEABLE*:As a portable charger,its 5000mAh capacity can give a full charge to mainstream digital devices on market,such a iPhone 11 /11 Pro Max XR XS 8 7 6 6S Samsung S10 9 8 and other mobile devices charged via USB cable.
**SAFE & USER-FRIENDLY*:Safety is top-of-mind,this pocket hand warmer have built-in intelligent protection system is provided with safeguard of power on,short circuit and over loading,etc.. Ensure the security of products.
**STYLISH APPEARANCE & DURABLE*:The portable heater Made of high-tech aircraft-grade aluminum and ABS materials,thousands of polished exterior material,smooth and warm,portable and compact as well anti-skid in one hand. Shockproof and anti-scratch.
*Specifications*:
Product Name: Portable Hand Warmer (Double Side Heating)
Materials: Aircraft-grade Aluminum Alloy + ABS
Battery Capacity: 5000mAh/5wh
Input Voltage: 5V/IA
Output Voltage: 5V/I.5A
Charging Time: about 5 hours
Available Color: Silver
Working Time: About 3 hours (The lasting time depends on external temperature and heat settings)
Product Size: 10.2x5.9x2.3cm /4 x 2.32 x 0.9inches
Product Weight: 133g/0.30lbs
*Package Lists*:
1 x Hand Warmer Power Bank
1 x USB Charge Cable
1 x Portable Pouch
1 x Strap
1 x User Manual
Every product we offer includes a 180-day purchase protection plan at no additional cost. This coverage extends beyond a standard warranty, reflecting our confidence in product quality and our ongoing commitment to your satisfaction.
The protection plan is designed to provide practical help in real-world situations. Whether you encounter a manufacturing issue, a performance problem, or an unexpected accident, our team is ready to assist with clear, fair solutions.
What Is Covered
Manufacturing Defects
We replace items with material or workmanship flaws at no charge.
Performance Failures
Free repair or replacement if the product fails under normal use.
Accidental Damage
One-time courtesy replacement at a reduced price.
Zero Hidden Fees
All shipping costs for replacements and returns are covered.
How to File a Claim
How This Differs from the Warranty
The 180-day purchase protection includes accidental damage and performance failures that are typically not covered by a standard warranty. It provides an additional layer of support during the first six months after purchase, giving you greater confidence and peace of mind.
We want you to be completely satisfied with your purchase. If for any reason you are not fully happy, you may return your item within 30 days of delivery for a full refund. No lengthy forms, no unnecessary questions.
Our return policy is built on a simple principle: if the product is not right for you, we will make it right. We understand that online shopping involves trust, and we work hard to earn that trust with every order.
Return Eligibility
30-Day Window
Request a return within 30 days of delivery.
Original Condition
Unworn or unused, with tags and original packaging.
Proof of Purchase
A receipt or order number is required.
Fast Refund
Refund processed within 10 business days.
How to Start a Return
Returns & Exchanges Overview
Damages & Exchanges
Please inspect your order as soon as it arrives. If the item is defective, damaged, or incorrect, contact us immediately so we can evaluate the issue and make it right. For exchanges, the fastest option is to return the original item and place a new order for the replacement.
We believe in the quality of our products, and we want you to share that confidence. Every product is backed by a 24-month warranty covering all structural and functional components, including zippers, buckles, straps, and fabric integrity.
The warranty is designed to be simple and accessible. You only need your proof of purchase to begin a claim, and our team will assess the issue promptly. If a manufacturing issue arises, we will make it right.
What the Warranty Covers
Comprehensive Coverage
Every part warranted for two full years.
Free Repair or Replacement
Whichever is faster, at no cost to you.
Quick Turnaround
Claims assessed within 1 business day.
Transferable
Warranty follows the product, not the owner.
How to File a Warranty Claim
Every order ships free—no minimums, no hidden fees. We currently deliver across the United States and are actively working to expand to more countries. We partner with reliable U.S. courier services to ensure your order arrives safely and on time.
Our delivery process is designed for transparency. From the moment you place your order to the moment it reaches your door, you receive clear updates at every stage. We carefully inspect each product before dispatch, and we provide tracking information as soon as your order ships.
Our U.S. Shipping Partners
USPS
Official national carrier with nationwide coverage.
UPS
Fast and reliable ground and express shipping.
FedEx
Express delivery with real-time tracking.
DHL eCommerce
Efficient parcel delivery for e-commerce shipments.
Delivery Process
Delivery Time Summary
Cancellations & Taxes
You may cancel your order at any time before it ships. All product prices include applicable taxes, and there are no additional VAT or customs fees for orders delivered within the United States.
Whether you have a question, need help with an order, or just want some advice, our support team is available around the clock. We don't just respond to messages—we work with you to find real solutions that fit your needs.
Our support specialists are trained to handle a wide range of requests, from product recommendations to technical troubleshooting. No matter the question, you can expect a professional and friendly response.
How We Can Help
Product Guidance
Our experts help you choose the right product.
Order Assistance
Modify orders, track shipments, or speed up delivery.
Warranty & Returns
Start claims or returns quickly and easily.
Technical Troubleshooting
Step-by-step solutions for product issues.
Contact Information
24/7 Phone
+1 (209) 280-3200
support@hekomart.com
Address
3401 Dale Rd, Modesto, CA 95356
Support Hours
Available 24 hours a day, 7 days a week
