BestSolar 500Wh/144000mAh Emergency Backup Battery Power station Portable Solar Generator
1,Fashion Aluminum alloy shell ,With LED indicator light display
2.With battery temperature protection, prolong the battery life.
3.Within inverter,support all type Household appliances under 500w
4.support charging and discharging
5.with MPPTsolar power function,make the best use of solar panel
6.low power consumption,long long standby
7. U.S.T Safety Technology
8.pure sine wave
|19V: 10A by ac adapter|
|23V~25V: 10A max by solar panel|
|Output Voltage||USB 5V: 3A|
|USB QC 9V: 2A|
|USB QC 12V: 1.5A|
|12V: 8A max|
220V: pure sine wave
( can customized load voltage)
|Load Power||500W max|
|Capacity||14.8V/36A or 14.8V/50A|
|Over-temperature protection (above 65℃ )|
|Short circuit protection|
Q:Are you a factory or trading company?
A:We are the power bank and solar back-up power supply factory more than 10 years,supplying OEM/ODM service
Q: What is your battery cell inside?
A: All our batteries are grade A Li-ion or polymer battery, to promise you
a safe, stable charging environment, lasting battery life.
Q: How long is the life span of power bank?
A: 500+ cycle times
Q: Is there any test before delivery?
A: Yes,all the products will do two recycle charge-discharge test ,around 20-30 hours.
Q: How to proceed if I have my own logo to print?
A: First, picture for visual confirmation, next is sample picture or sending sample to you for confirmation, finally we will go ahead for mass production.
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: When will ship the goods?
A: Samples without logo:within 3 days
Samples with logo: Within 5-7 days
Big order: 7-15 working days in accordance with specific conditions.
Quality guarantee! Welcome to inquiry
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