USB rechargeable hand warmer power bank 3 in 1 function

Name: USB rechargeable hand warmer power bank 3 in 1 function
SKU: CPB280
Price: 13.50 USD
Availability: InStock

Fashion design li-polymer power bank for mobile phone with touch screen on off 2600 super mini power banks

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USB rechargeable hand warmer power bank 3 in 1 function

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~~$19.00~~ $13.50

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1-4	5-9	10-99	100-499	500-1000	1001-10000	10001+
$13.50	$12.83	$12.15	$11.48	$10.80	$10.53	$10.13

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SKU: CPB280 Categories: 5001-10000mah, Flashlight Power banks, Multi-function Power Banks, Power Banks For laptop, Power Banks For Mobile Phones Tags: big capacity, colorful, gift, led, multi-function, promotional, smart phone

Description
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FAQ
QC Standard

Capacity : 8800/10400mAh

Battery Cell : 18650 Li-ion battery × 4PCS

Etching Heating Film : 3.7W 4PCS

Output : standard USB with 5V 2A(MAX)

Input : Micro USB with 5V 1.5A(MAX)

LED lamp : 1 Walt ( 3W available)

Unit Dimension: 43*43*93mm

Materials : Aluminium & Plastic

3-in-1 electric hand warmer power bank flashlight Feature

1 Super light 1W or 3W LED torch, lighting distance more than 50 meter,Using time more than 10 hours

2 Hand warmer, 2 heat mode, lower one temperature about 42 degree, High mode about 47 degree

3 Output 5V 2A (Max) could charge mobile phone, Tablets PC, PSP, GPS, Cameras and more

4 3pcs blue indicators show power level

5 1 red LED indicators show the working state

6 Auto testing and charging , Auto power off when devices’ battery charging full

7 Battery recycling time more than 500 times.

8 Alarm function( optional ) for emergencies.

Heat mode	Maximum temperature	Average temperature	Duration time
Low temperature	44°C	42°C	About 220 minutes
High temperature	49°C	47°C	About 180 minutes

Mark: Testing under the environment temperature at 8-10°C

3-in-1 electric hand warmer charger flashlight Operations

1.Battery power check

At OFF mode,press the button one time, or when the unit is ON, the power indictors will show the power of the unit:

1 blue indicator means the power is not full, 2 blue indicators mean the power is half, 3 blue indicators show that the

power is full

2.How to charge the unit itself?

Connect the Micro USB + USB cable + Adaptor

Connect Micro USB + USB cable + USB port on laptop / Computer.

When charging 3 blue indicators will be lighting one by one, indicators keep lighting when charging full.

3.How to charge your digital products?

This product got Auto testing and charging function. Connect USB port + USB cable + your product ( cell phone, mobile

phone, iPad, etc), when Blue and red LED lighting on, the product start charging your product. Produce will be power off

when devices’ battery charging full.

(When your devices are connected to the power bank but can’t be charged, please click the on/off button.)

Electric Hand warmer methods

1. There are three steps, O means OFF. L means low temperature. H means High temperature. It starts to warm as

soon as you turn on the product. It is easier and more convenient than the stove.

2. Low temperature mode —At low temperature mode ,turn the weitch to L, the red indicator flash slow ,the temperature is

controlled within 45C; At the same time. The indicator indicate the battery power.

3. Higt temperature mode— At low temperature mode ,turn the weitch to H .the indicator flash fast ,the temperature is

controlled within 49C. At the same time. The indicator indicate the battery power.

Super birght LED torch

Any mode, press the on/off button twice turn on; press twice again turn off.

Emergency Alarm function ( optional )

Press the on/off button three times, the torch will be on and flashing turn on the alarm function; Press on/off button three

times again, the Alamr function turn off

Packaging & Shipping

electric hand warmer Accessories and Packaging:

Connectors × 4( mobile phone 30Pin,Mini USB,Micro USB,PSP)

USB cable × 1

PVC tray × 1

Window gift paper box × 1 (Transparent Crystal box packing optional )

Attention:

1. Please do not expose to high temperature or fire.

2. Please keep the Hand Warmer away from water and other liquid.

3. Prevent USB port and plug from short-circuits, or it will lead to failure to work.

4. Children use this product under adult’s guide. And during they use it, you should make sure that children use this

product in the proper ways.

5. On the storage, the hand warmer should be kept in cold and dry condition and kept away from fire and other heat

sources. To keep the good quality of it, the hand warmer should be charged one time every three months. Keep the

product in a good condition.

Our Certifications

Free Enquiry for USB rechargeable hand warmer power bank 3 in 1 function

All about Order Power banks From Hengye Electronics

DELIVERY	1. Products are shipped via EMS.DHL.UPS.Fedex, by air, by sea or to your China forwarder. 2. We Provide Dropshipping Service. 3. 5 days delivery upon receiving payment if the qty is lower than 1000pcs and it is not customized product. 4. Import charges or fees are buyer’s responsibility.
PAYMENT	1. We accept T/T Bank transfer,PayPal ,Western Union and 2. 30% deposit and 70% before shipping. 3. No payment collection. We only can deliver goods after getting full payment
SERVICES	Provide Safety product: Multiple circuit protection system inside power bank to avoid overcharge, over discharging and short circuit. Reply your inquiry in 24 workig hours for mobile power bank Customized design is availabel, OEM&ODM are welcome,pantone color match printing. Offer the most competitive factory price to fulfill buyer’s profit. We have our designer team, so can design for you depend on your requirement
WHY US?	We are power bank and battery factory with more than 10 years experience in this market. The capacity is real, not same as other supplier (false capacity) The price is lower than other supplier Models: We have our own models and our own brand image Quality: test products one by one before produce or after finished order Certificate CE,FCC,ROHS,ISO9001, You can image our quality and strength

item	test method	Requirements
Charging/Cut-off Voltage	4.20±0.01V
Discharge/Cut-off Voltage	3.00±0.01V
Standard Charge	Charge the battery at constant current of 0.2C to reach 4.2V. Then charge the battery at constant 4.2V voltage until , the charging current decreasing to 0.01C.	Charging time≤8h
Standard Discharge	After the standard charging,rest for 1 hour then discharge, to 3.0V 0.2c
Rate Discharge	After the standard charging,rest for 1 hour then discharge, to 3.0V 0.5C	Discharging time≥102Min
High Temperature Characteristics	Fully charging, store them at (55±2)℃ for 2 hours, then discharge to 3.0V @0.5C	Discharging time ≥102 Min , No transform, no explosion,no fire,no leakage
Low Temperature Characteristics	Full charging, store them at (-10±2)℃ for 16-24 hours, then discharge to 3.0V @0.2C	Discharging time ≥255 Min, No transform, no explosion,no fire,no leakage
Capacity retention	Fully charging, store them at (20±2)℃ for 28 days, then discharge to 3.0V 0.2C	Discharging time ≥255 Min,No transform, no explosion,no fire,no leakage
Cycle Life 25℃	Charge the battery @0.5C to reach 4.2V. Then charge the, battery at constant 4.2V voltage until the charging current, decreasing to 0.01C. Rest for 10 min. discharge to 3.0V 0.5C and rest for 10 min. Continue the charge/discharge cycles until discharge capacity lower than 80% of rated capacity	Cycle life ≥500
Storage	Charge the battery to 40%~65% of its rated capacity using, standard charging mode, then keep it in an 20℃±5℃, humidity 45%~85% room for 12 months. Discharge it 0.2C until voltage down to 3.0V	Discharge time ≥240Min

Item	Testing Method	Requirements
Hot & humidity testing	Full charging, store it at 40±2℃ with 90%~95RH% for 48 hours. Then put the battery at room temperature 20±2℃ for 2 hours. Then discharge to 3.0V 0.5C	Discharging time ≥72 Min no transform, No erosion, no explosion,no fire,no leakage
Vibration	After Standard Charging,fixed the battery to vibration table,then subjected to vibration test for 30 minutes per axis of XYZ axes	No explosion,no fire, no leakage. Voltage≥3.7V.
Shock test	After Standard Charging,test condition Acceleration :100m/s2 Crash time per min: 40-80 times, Pulse lasting time : 16ms , Shock times : 1000±10times	No explosion, no fire, no leakage. Voltage≥3.7V.
Drop Test	After standard charging , drop the battery from 100cm, height onto a 18mm~20mm thick hardwood. Two sides of X,Y,Z directions each (total 6 times) After the drop test, discharge the battery 0.5C to 3.0V Then charge it 0.5C to full capacity. Continue the test within 3 times the battery should reach the target once	Discharging time ≥102 Min No erosion, no explosion,no fire,no leakage

Overcharge protection test	After standard charging. Apply a 7.4V stable Voltage and 1C stable current to the battery for 8 hours	No fire, no explosion
Over discharge protection test	After discharged to the cut-off voltage,the battery shall be subjected to a short-circuit condition with a load of resistance less than 30Ω for 24 hours	No fire, no explosion
Short circuiting protection test	After standard charging,the battery shall be subjected to a short-circuit condition with a wire of resistance less than 100mΩ for 1 hour. Cut off the circuit, Charge the battery with constant current at 1.0C for 5s	No fire, no explosion, Voltage≥3.7V
Impact Test	After standard charge,Place the battery on a flat surface. A 9.1 kg article is to be dropped from a height of 100cm onto the sample. The battery is allowed to transform	No fire, no explosion
Heating Test	After standard charging,a battery is to be heated in an oven convection or circulating air oven. The temperature of the oven is to be raised at a rate of 5±2℃/min to a temperature of 130±2℃ and last for 30 minutes.	No fire, no explosion
Over charge	After standard charging, put the battery in fume hood. Add constant voltage & current 4.8V 3C to the battery. Charging it until the battery reaches 4.8V, charging current decreases to almost 0A. Record the temperature curve of the battery. When the battery temperature decreases to about 10℃ lower after reaching the peak temperature. End the test. This test is performed without PCM	No fire, no explosion
Short circuiting test	After standard charging, put the battery in fume hood. Connect the Negative Pole and Positive pole directly. (the wire’s resistance should below 50mΩ. Record the battery’s temperature curve during the test. When the battery temperature decreases to about 10℃ lower after reaching the peak temperature. End the test. This test is performed without PCM

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USB rechargeable hand warmer power bank 3 in 1 function

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USB rechargeable hand warmer power bank 3 in 1 function

Our Certifications

Free Enquiry for USB rechargeable hand warmer power bank 3 in 1 function

All about Order Power banks From Hengye Electronics

Reviews

Be the first to review “USB rechargeable hand warmer power bank 3 in 1 function” Cancel reply

Frequently Asked Questions

Quality Check of CNPowerbanks.com

Our Power banks Test Standards

Characteristics testing:

Environment Characteristics:

Safety Performance

Safety Performance

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