2016 New Desigh 12v 40ah Rechargeable Usb Multifunction Battery

 12v 20ah usb battery           12v 12ah lead acid battery                12v 20ah lead acid battery

Multifunction battery description

USING TIME:

1) Using time for 3W*1pcs LED lamp: 40-50 hours;

2) Using time for 15W solar fan: 11-12hours

SOCKET:

5V USB Socket: 2pcs

12V DC Socket: 1pcs

RCA Socket: 2pcs

Using range:

This product is suitable for some lack of power religions and countries . 

Without electricity and special emergency ,phone ,12v TV, digital camera ,fan,MP3/MP4/MP5/GPS,radio,personal computer, camping products etc.

Maintenance free USB storage battery continue Nice People Power brand excellent quality .

Features : 3-5years use life.

many times of charge and discharge , high efficiency and favorable price .

Characteristic and functions :

1. When the charging insert charger DC charging interface.

2. The RGB interface for three parallel to the output 12v , with short circuit protection function.

3. Single AV interface, output 19 v4a, charging for PC , with short circuit protection function.

4. USB5V interface can output 5 v2a, with short circuit protection function.

5. LCD display components can display the current power change.

6. When loading the load automatically lit LCD back light, LCD display the current state, automatically shut down after 10 seconds back light and liquid crystal display (LCD).

7.When there is load access is automatically output, when load all removed, after twenty seconds automatically shut down output, at the same time, the liquid crystal display will be automatically closed.

8.This machine has protection function of the battery , when the supply voltage is lower than 10.5 V output power supply automatic cut off, and close the output.

9.The function of 19 v / 12 v machine the inner core is positive , outer core is negative.

 11.  Charging way:

There are two ways to charging for it, one is use the solar panel, another way is use 2ah charger to charging.

 Our Services:

Product Quality

1. We are liable to remedies or replace the batteries for any defects in materials and workmanship if they come from our factory and stay within the legitimate warranty.

2. We will response to your failure-report within 24 hours with a solution, and will dispatch technician to field if it is necessary.

3. We offer life-long service to every single of our batteries (free of charge if covered by warranty),and technical instruction included.

Follow-up Service

1. Our technicians are available for your on-site installation guidance and engineering.

2. We are ready to answer your questions about our products(remote or on-site)until problems are solved and deliver technical trainings upon your specific demand.

Nice People Power Co.,Ltd has two battery factories in oversea Haiphong Vietnam and Guangzhou China,welcome to visit our battery and the quality.

(1)Your battery can meet CE RoHS ,ISO, SGS requirements?

Our battery are with the certificate of CE/RoHS, ISO, SGS.

(2)Can you print my brand on the batteries?

Yes, OEM is available,we can print your picture or logo on the battery case,

and you can offer your logo.

(3)What kind of guarantee you give?

Our battery products can be used for more than 4 years. For AGM / LEAD battery warranty 3years. in warranty time,the fail battery,replace the new one.

(4)Can you arrange the shipment?

Yes.Our company will arrange the shipment. you just send the sea port and

make the order, shipment everything, we will do smooth and safe.

(5)If there are defective batteries in the warranty, what’s your policy to replace  them?

Please take the photos of the broken batteries for us and tell us what happen,

if everything is confirmed, the new ones will be sent to you as compensation in

the next order.

(6)What 's the life time of your batteries?

 Our batteries can be used for 5 to 7 years.But the deep recycle batteries can

be long used for8 to 10years.

 (7)Can I get some samples?

 Of course , We can offer sample for you to check quality first !! 

(8)When did your factory establish?

Our factory founded in1997 has 18 years manufacture experience in Batteies.