USB Rechargeable Hand Warmer Power Bank Electronic Heater with 4500mAh Li Polymer Battery Powerbank

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$4.50 - $9.50 / Piece | 50 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Hand Warmer Power Bank
PC + Aluminum + Silicone
1 Year
Cycle Life:
Charge to 100% Up to 500 times
Operating Temperature:
OEM Service:
Hand Warmer
4500mAh, 4001-5000(mAh)
Blue, Green, Pink, Purple, Yellow
Socket Type:
Micro USB
DC 5V/1A
USB Port:
Single USB Port
Battery Type:
18650 Lithium Battery
DC 5V/1A
Supply Ability
Supply Ability:
10000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Our Hand Warmer Power Bank Packaging: Free opp bag Leather case,blister,color box,metal box,wooden box,pvc box
Lead Time :
2-7 days after payment

USB Rechargeable Hand Warmer Power Bank Electronic Heater with 4500mAh Li Polymer Battery Power Bank

Product Description

Hand Warmer Power Bank Selling Point :

1. Up to 4500mAh enough capacity battery cells to extend your battery run extra over three times.

2. Apply high quality 18650 battery cells, safe and reliable, stable function, longer standby time, then 500 times cycling charging-discharging capacity more than 80%.

3. You can charge for it in any state, just plug to charge.

4. With USB external charging, you can connect PC with mobile phone at random.

5. It is suitable for various mobile phone models.

6. Built-in flow limited protective chip: over-charge, over-discharge, over-load and short-circuit protection; it does not contain Hg, Pb and Cd substance harmful, then you can use it at ease.

7. With intelligent switch, it can extend built-in battery life, higher safety.

Hand Warmer Power Bank Description :

CapacityHand Warmer Power Bank 4500mah
Battery CellsLithium-polymer Battery
Shell MaterialPC + Aluminum + Silicone
ColourBlue green pink yellow purple
IutputDC 5V - 1A
OutputDC 5V - 1A
Charge Temperature0°C~+45°C
Discharge Temperature-10°C~+45°C
Safety ProtectionOver Charge Protection, Over Discharge Protection, Over Current Protection, Overvoltage Protection, Short Circuit Protection, Incorrect Insertion Protection, Temperature protection
Other FunctionSingle USB Output
CompatibleAll Kinds of Smart Phone, Tablet, iPhone,MP3/4, etc

Hand Warmer Power Bank Show :

How to use :


Attention :

  • Do not attempt to dismantle the external power bank mobile unit.
  • Do not dispose of the external portable power bank unit in fire.
  • Do not store the product in places of high temperature.
  • Turn off the power when not in use to avoid continuous powe depletion.
  • Keep out of the reach of children


Our Services
    • Sample availability&policy

We offer samples on your account,the charge can be returned when your order reach a target volumn of power bank charger

    • Guarantees/warranties/terms and conditions

We assure quality of your order same as the samples and delivery would stricktly follows the agreement

    • Export/import processing support

Any inquiry will be replied by our professional staff within 24hours.we will assist you in shippment,insurance and offering

    • After sales service

We will handle your feedback earnestly and we are ready to work out a satisfactory solution along with you.


Company Information


Shenzhen Anzhuozhongxin Technology Co., Ltd. was established in 2009 and and at the same time we found HONGKONG office ( HONGKONG SUNIC ECHNOLOGY CO., LIMITED). We also bought another company (HONGKONG DREAM TRADING COMPANY) joined to our company this year. we are one of the leading professional manufacturers of memory cards in China. Our main products cover power bank, Selfie Stick, USB flash drives and others.

Our company focuses on quality with continuous innovation, closely following the development of the industry.

Our company's concept: No Quality, No Survival; No Credit, No Development!

With all sincerity, we hope we can build mutually beneficial cooperation and create a bright future together. Thanks for your attention and we hope to receive your reply!!




Main Product

Q1: How can I get your price list?

A1: Please feel freely to contact us on trademanager online or send us an inquiry, then  we can send you the price list and more information by email.


Q2: What's your best price?

A2: Our products have a quite wide price range for different types and different quality requirement. so contact us freely, we will be happy to give you a quotation upon receipt of your detailed requirements.    


Q3: Can I get sample ?

A3:  Sure. We usually provide existing sample for free just pay for the shipping cost.


Q4: How long is the sample LEAD TIME?

A4: For existing samples, it takes 1-2 days.


Q5: What is your MOQ ?

A5: Usually our MOQ is 100 pcs. But we accept lower quantity for your trial order.


Q6: How much the transportation freight will be? 

A6: The freight depends on the weight & packing size and your area.


Q7: What guarantee can you provide?

A7: Our warranty is one year, during the period of warranty, if there are any problems with the quality, you can send us the photo of the bad product, then we will replace the new one for you.


Thanks for reading, any questions, feel free to get in touch with us so we can help you soon.

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