20000mah portable power bank charger for laptop

20000mah portable power bank charger for laptop

Why choose Freehorse?

1.10 Years manufacturing experiences

2.OEM/ODM service is welcome

3.Strict inspection before shipment

4.Excellent Service

5.Quick production time

6.Small MOQ+competitive price

Focus on mobile phone accessories in the field for 10 years!

…………………………………………………………………………………………………….

Fair :

We participated in many international exhibitions every year, mainly venue in China, Hong Kong.

I'm looking forward to the next trade fair can meet with you.

…………………………………………………………………………………………………….

Protection function:

1. Short-circuit protection.

2. Over-current protection.

3. Over-charging protection.

4. Over-discharging protection.

……………………………………………………………………………………………………. 

more solar power bank : waterproof 4000mah

 8000mah model 

ALL NEW  Quick charger 2.0 model S3

input /output : 5V-2A./ 9V-2A ,12V-2A

10000mah capacity 

size : 142*68*16MM

double cable power bank model :S5

capacity :8000mah

input /output :5V-2A

142*67*17MM

4000mah model :S2

capacity:4000mah
battery:A grade polymer battery
material:ABS+PC
input:5V 1A
output :5V 1A and 2.1A
size:130*71*13mm

Customized services:

(1) We can do different capacities, with different batteries .1200 mah-2200mah we useing Chinese battery cell ,2600-2800MAH using the Samsung batteries.(power bank )

(2) We can provide neutral packing, our brand or your packaging.

(3) We can offer customization services such as printed on the product log / patterns, modify the product surface material, according to your requirements to develop new products.

…………………………………………………………………………………………………….

Certificate :

According to your needs We provide Certificate Services Certificate Type: CE/FCC/ROSH/MSDS/UN38.3 so on.

…………………………………………………………………………………………………….

Sample:

1. Can i have samples of this Power bank to test the quality?

Yes, you can buy any samples to test the quality.

2. What's the delivery time and can you lower the price?

It depends on your order. The delivery time is within 3-4 business days. If you have place an order of large quantities, then ,of course, the price can be lowered.

…………………………………………………………………………………………………….

Payment way :

What's the payment method?

You can pay by T/T,Western union,Paypal.

…………………………………………………………………………………………………….

Packaging :

Our brand package size :15.3(+3.2)*9.1*3.2cm Pcs per ctn 200, carton size 60 × 39 × 45cm

…………………………………………………………………………………………………….

Shipping :

We often ship our products via DHL,FEDEX,UPS,TNT .

…………………………………………………………………………………………………….

FAQ:

Q1: How long do I need to charge the battery at the first time?

A1: Please fully charge the battery at the first time, and it takes about 2.5-8 hours (depends on the capacity of the battery or how much power it left).

Q2: How long is the life of the mobile charger?

A2: Generally speaking, larger than 500 times. After that, the capacity will get smaller gradually.

Q3: can these four items be used to charge for iPad?

A3: Yes. 5V/1A is already large enough to charge for iPad.

Q4: Which model can be used to charge two devices at the same time?

A4: have 2 usb output model ..

Q5: How should I store and maintain the charger?

A5: Please store the charger in dry environment and at room temperature, and also keep it with 50% power remaining. It is highly recommended to fully charge the battery once every month to maintain the battery life even if you do not use it.

Q6: I have switched off my mobile phone or have charged it with a high capacity battery alreday, but my phone still cannot be fully charged. Why?

A6: For example, smartphone charging input voltage is 5V and Lithium battery voltage is 3.7V. When using a power bank with Lithium battery to charge a mobile phone, the power energy actually passed through two conversions. So the actual energy efficiency is about 80%.

Q7: What safety protections does the mobile charger have?

• Derrick.Lin

  Mobile :+86 18926115346

  Fex:+86 20 62881012

  Tel:+86 20 62881012

  whatsapp :+8613924099077

  wechat :249129446

  QQ:2880187652

• skype :freehorse889