New Energy Ac 500W Solar Power
  • Seller Shenzhen GSL Tech Co., Ltd.
  • Min. Order 1 Piece/Pieces power bank portable
  • FOB Price US $195-220 /Piece

Item Details

Port: yantian or shekou
Supply Ability: 5000 Piece/Pieces per Month power bank portable
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal and trade assurance

Product Description

New energy ac 500W solar power bank portable

What is information of our product ?

GSL ENERGY small all in one portable lithium battery power supply systems series can let you use 100-240VAC& 12VDC, 5VDC any where. It is very convenient to let you to charge via solar panenls, connect directly to the mians, and charge automatically while driving using the car’s excess energy.

The reliable control of the charging/discharging power and time, the remaining running time, capacity and all other functions is taken over by a complex Battery Management System (BMS).

It thus offers users a smart all-in-one solution which can easily be installed by non-electricians and is ready to operate immediately when switched on (plug & play).

Products Feature :

--Powerful lithium: with more than twice as long operating time, clearly outperforms traditional lead acid batteries

--Easy to access to 100V-240VAC , 12VDC, 5VDC

--Compact Design and low weight: only 1/3 the weight of lead acid batteries with same amount of available energy

--Longer life span : Last 6 times longer with 2000 charge and discharge cycles than 350 for traditional lead batteries, requires no maintenance.

--Fuel saving, silent and CO2 friendly: It is possible to use energy without engine idling. This reduces the consumption of expensive fuel and zero CO2 is emitted.

Spec Data Sheet

power bank portable

Model No



Battery Capacity


Battery Type

Lithium Ion Battery

Charge Way

AC Wall Charger

4.5 hours ( 120wh)

Solar charger

4.5 hours ( 120Wh)

AC Output

Rated Output Power


Peak Output


Output Voltage


Output Frequency

50Hz, 60 Hz

Overload Ability

120%< load< 130% @ 10 mins

130%< load< 150% @ 10s

Operation Time For Reference




5 hrs


2hrs: 30 minutes


1hrs : 60 minutes



DC output

2* USB Port

2* 5V2A

1* 12v DC Port

12V 10A


Working Condition

Relative Humidity: 10%-90%

Discharge Temperature : --10-60℃

Charge Temperature : 0 – 45℃

Product Dimension

340*185*85 mm


Yellow, White

Net Weight

3.7 kg


♦ Computer/Laptop

♦ Office equipments

♦ Home appliances

♦ Iphone/Ipad, Smart phone

♦ MP3/MP4



♦ Camera

♦ Lamp

♦ Headlight

♦ Outdoor lighting

♦ Mobile electronics

♦ Fishing light

♦ Camping lighting

♦ Tent lighting

♦ Other portable electric products

Whether our product is qualified?


Passed the below abuse and safety test-short-circuit, dropping, nail penetration, impact, crush, thermal shock, over-charge,over-discharge: no fire, no explosion with stable chemical structure.

Cycle Life Span > 4000 times

About us

GSL GROUP Limited ("GSL") is an integrated energy group that specializes in clean and new energy on pv solar and lithium ionbattery products.Since its foundation, GSL has been dedicated to "bringing green power to the world" by providing outstandingenergy and services. GSL strives to be the most respected international clean energy group through innovations and its constantpursuit of excellence.

Since 2006, GSL has maintained a corporate philosophy that is characterized by entrepreneurship, innovation, competition andtranscendence. Today GSL has established a solid foundation in two major industries: photovoltaic and Lithium, with its fourproduction bases in Shangdong, Zhejiang, Sichuan, Guangdong.Through years development and experienced international salesteam in Shenzhen, GSL green solar and lithium battery products have been sold to clients all over the world.

Product process

Payment & shipping


When an off-the-shelf battery doesn’t meet your engineered product’s size or energy requirements,

you should look at this problem as an opportunity to design a lithium battery solution that perfectly

matches your application’s needs.

A custom battery is made to your product’s exact specifications. Whether you require a certain shape,

size or capacity, the right rechargeable lithium-ion battery can be precisely customized. To get started,you need the help of an expert.

Your lithium battery consultant asks you a series of questions and listens carefully to your answers to

help you design an effective battery solution. Before your meeting, make sure you are prepared to

answer the following questions:

--What is your application?

--How long do you expect your system to run?

--Which battery charging method do you prefer or require?

--If you have used batteries in your system before, what were they?

--How much space does your system have available for battery placement?

--Is your application designed to be used under extreme temperatures?

Additionally, you should know your system’s voltage requirements, peak amperage draw, average

amperage draw and ideal charging recovery time. As an engineer, you may already have access to

this information.

The following three tips are essential as you begin designing your custom battery:

1. Become An Expert On Your Application

Depending on power performance needs, size limitations and the other electronics a system runs off

of, battery requirements often vary. Before you’re able to design a custom battery, you must be

knowledgeable about your product.

Once you partner with a lithium-ion battery consultant, you receive guidance on how to determine

your voltage, Amp-Hours (Ah) and other measurements needed for designing a battery solution.

2. Determine Your Required Energy Charge

There are a few measurements that go into properly sizing for a custom battery. When talking about

batteries, “sizing” does not just refer to physical size, but also your battery’s energy charge. You must

take into consideration:



--Depth of discharge

--Cycle life

--Recharge rate

--Daily capacity needed

One of the most common mistakes engineers make when designing a battery solution is neglecting

to factor in the Amp-Hours (Ah) usage needed between discharge cycles. It’s also common to design

a battery that doesn’t have enough capacity to efficiently operate your system, especially if you fail to

consult an expert.

You may consider designing multiple smaller batteries instead of one large battery to fit your product.

This versatile option allows you to change out your batteries more easily due to their smaller size and

lighter weight. However, be mindful that too many small batteries may put you at higher risk for bad


3. Create The Right Shape Battery Solution For Your Product

Sometimes, oddly shaped lithium-ion batteries are necessary to power your application most

effectively. While finding an off-the-shelf battery may be impossible in this case, a custom-designed

battery will be a perfect fit.

However, when designing the shape of custom batteries, many engineers make the mistake of mixing

up European sizes (DIN) and U.S. standards (BCI). Unfortunately, this results in a battery that doesn’t

fit or doesn’t work for your product. A lithium-ion battery expert is able to help you avoid this mistake.

With a custom lithium battery, your application benefits from a battery designed specifically for your

system’s needs and optimal performance. Plus, your customers receive all the performance

advantages lithium has to offer.

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