This new product has these good characters:
Once get enough sunshine, this new product starts to generate power and store it in a power station where contains a matching battery and intelligent control-protection circuit. This new product is smart,portable, economic, practical and can supply power anywhere. It can charge various mobile phones, MP3, cameras, video and other small electronic devices. This product is equipped with Led Light 1W convenient for walking at night or working and available for daily life especially as emergency light when public power supply failure ocurrs. This product has function to seek out different voltage ranges automatically to charge different small electronic devices. Public grid electricity can charge this product when there’s no sunshine day.
Solar panel: High-efficiency,Monocrystalline or Polycrytalline, 2PCS, 6V 3.5W
Shell: high-temperate-resistant PET film and PU material, environment friendly
Intelligent protection: function to avoid over-charging or over-discharging, stable voltage output, 5V/1A or less
Storage battery: Lithium battery, 2000MAH,
Color of power station: black,gray, blue, red etc, rated input miniUSB5v/0.6A
Weight: 0.15KG
Size:215*193*35mm
Charging time of solar panel: 2-3hours.
Best time of solar energy to generate: 10am-15pm. It’s better to put it in the direction of sunlight vertical irradiation due to best effect.
Component:
AM conbiation (connectors for mobile phone SonyEricson 002, Moto, Nokia, MotoV8, Samsung, Iphone)
Magic cable: USB DC, female connector
magic cable: USB connector V3
White paper+ PC package
Handbook Chinese and English version
Folding solar panel part: yellow, blue, black, yellow etc various colors (optioned)
Our Certifications
Free Enquiry for Easy carrying and folding solar charger
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.
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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
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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
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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
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Quality Check of CNPowerbanks.com
1. All raw material and accessories must be checked or tested before entering products facilities all unqualified materials are immediately rejected.
2. We provide quality control testing and analysis for each product line
3. Workers manufacture this products in accordance with the provided technical documentation first several products of each day will be checked first by the worker, then by our full time QC inspector. Mass production will began only if the products have been tested and have passed inspection.
4. During mass production, personel will periodically check products to ensure randomized testing.
5. CNPowerbanks.com QC team do a complete inspection and parts are spot checked before they are able to move on to the next phase of production
6. Finished products are checked be sure they meet our level of quality
7. Quality feedback from the marketing department is fast and efficient,then those results are passed on to the Technical and QC departments which allows fast design improvements and corrections to happen quickly.
Our Power banks Test Standards
Characteristics testing:
| 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 |
Environment Characteristics:
| 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 |
Safety Performance
| 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 |
Safety Performance
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