移动电源 AA电池充电器 手电筒 5号电池充电器 充电宝

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新开发产品，工厂直销，欢迎批发

移动电源,MP3,MP4充电器,AA电池(5号电池）充电器,手电筒及台灯功能，三合一产品

性能参数:

充电输入电压:DC-5.0V ，充电电流500mA，输入接口为DC3.5mm,常规的诺基亚老式充电器可以通用。

输出电压:DC 5.0V, USB输出1000mA，支持iPAD系列，iphone系列及其它绝大多数各种手机及数码产品充电.

本产品为单片机控制芯片设计，有多种保护功能

1.有三段式电量指示功能

2.电池充满检测关电功能

3.电池做移动电源时缺电自动断电保护电池功能

4.输出没有负载自动检测关断输出，进入uA级功耗，节电功能

使用方法：

1.本产品可装3个5号电池，可充或不可充电池都可以，打电池仓从右到左扳开，电池仓盖能打开到70度角左右，电池正极朝LED方向依次放入三个5号电池（本产品放一个或两个5号电池不工作）

2.**个按钮为电源开关，按一次，USB输出给手机充电，如没有接手机过15S后自动关断输出

3.第二个按钮为手电开关，按一次，LED灯依次点亮一个，按3S四个LED同时亮，再按3S LED手电**关了

New developing products, direct factory sale, wholesale welcome

Power bank, MP3, MP4 charger, AA battery charger, flashlight and table lamp function, three in one product

Performance parameter:

Charging input voltage:DC-5.0V, charging electricity 500mA, input port is DC3.5mm, it is also common used to old charger for Nokia

Output voltage: DC5.0V, USB input 1000mA, supporting  ipad, ipone and most kinds of mobile phone and digital products charging.

The product is designed by single chip control chip, it has a variety of protection function.

1.    There are three parts electric quantity direction function.

2.    Off electricity after charging full battery.

3.    Battery protection function.

4.    There are no loaded testing for output, power consumption enter UA grades, power-saving function.

Using methods:

1.    It can take 3 pcs AA battery, charging or not, both ok, open the battery from right to left, it is about an angle of 70 degrees. The battery’s positive pole are put with 3pcs AA battery toward LED direction (it doesn’t work for one or two AA battery)

2.    The first button is power switch, press one time, USB output charge for the mobile phone, if do not have the mobile phone, it will be cut off for 15s.

3.     The second button is flashlight switch, press one time, LED will light in turn, press 3S, four LED light at the same time, when press again, it is closed.

功能一:

可以给三粒AA(5号)电池充电，有三段式电量指示，充满绿灯亮

Function one:

Charging for 3pcs AA battery, there are 3 parts electric quantity direction, it will be the green light when full charging.

功能二:

放三个AA(5号)电池,通过USB输出线,可以给不同的手机等数码产品充电，是一个移动电源!

Function two:

Put 3pcs AA battery, it can charge for different mobile digital products by USB output line, it is a power bank.

功能三:

前面有4个高亮LED，可以按钮依次点亮，可做手电筒及台灯,如长按第二个按钮3S，4个LED灯**一起点亮，再按3S**关了

Function three:

There are four LED lights, it can be lighted in turn, and it can be used as a flashlight and table lamp, press the second button 3S, the four LED will light together, and put 3S again, it will be closed.

可以立放在桌上做为一个台灯使用。

It can be used as a table lamp on the desk.

三个2000mAh以上的NI-MH电池可以充满一般的手机.

也可以直接放入一次性碱性电池给数码产品充电

实际充电效果图

Three 2000mAh above NI-MH battery can charge normal mobile phone, it can also put one-time alkaline battery to charge for the digital products.

The actual charging effect

可以用电脑的USB给充电器做输入,给内部的电池充电,5V输出的适配器做电源.这是通用的.

本产品配件清单，充电器一个，输入的充电线一条。

如要充电电池及输出充电器配件，可在本店选购见下图示。

为什么要是装3个5号电池呢?

答: 现在的5号电池，可充电或一次性的，电压一般在1.2V或1.6V，三节电池电压为3.6-4.8V，USB输出是5V，刚好满足在电路设计时的升压输出模式，电池的放电电压一般在1V要保护，3节电池**是3V，充电器在3V-4.8V可以设计出更合理，效率更高。

如用两节电池，要使用电路在2.2V以上工作，电路损耗很大，有时还会有很多电放不出来，达不到真正的容量。

如用4节电池，电池串联后，电压在4V-6.4V之间，与USB输出5V冲突，如要做好电路，要先降压再升压，严重影响效率

We can make the input for charger by the computer’s USB, charge the inner battery, be the power for the adapter, it is universal.

The products’ accessories list, 1pcs charger, 1pcs input charger line.

If you do need charging battery and output charger accessories, you can choose it as below pictures shows.

Q: Why do it be 3pcs AA battery?

A: Because the present AA battery is chargeable and one-time, the voltage is 1.2v or 1.6v, the voltage for 3pcs battery is 3.6-4.8v, USB output is 5v, it is just meet the boost output modes for electricity design, the discharge voltage is general 1v for protection, so 3pcs battery is 3v, we can design more reasonable, higher efficiency when the charger is 3v-4.8v.

When using 2 batteries, the circuit must be above 2.2v, so big for the circuit loss, sometimes there are a lot of electricity can’t go out, it can reach the real volume.

When using 4 batteries, when the batteries cascade, the voltage is from 4v to 6.4v, conflict with USB output 5v, If do want to make good electric circuit, we must step down and boost, or it will effect efficiency badly.