Frog for charging batteries: for which batteries is suitable and how to use the device

A frog for charging the battery is a fairly common device today, which can easily recharge a variety of items. It will come in handy at home as a spare charger, and in the car, on a long trip. It can charge a variety of batteries, including phone batteries.

Despite the widespread, how to use a frog charger, not everyone knows. From this, as well as the quality of the frog itself, manufacturer, depends on its functionality. There are situations, when ignorance of the simplest rules of operation of the device leads to that, that even charging the phone battery is not possible.

The frog is a simple and extremely easy to use charger, which must be plugged into a power outlet 220 volt. This explains the wide range of applications of the device.

general information

Before you understand, how to use charging, important to know, for which devices it is suitable. These include:

• any cell phone batteries;
• lithium batteries from cameras;
• from the CCP;
• similar batteries from other small appliances.

Visually, the frog looks very simple. This is a kind of box, on one side of which there is a plug for the socket, and on the other - a special clamp, which will provide contact. There are just a few simple steps to recharge your battery.

One of the benefits of frogs, in addition to versatility and ease of use, there is that, that the battery is very convenient to insert into the charger. The frog is designed this way, that almost any battery will be suitable for recharging. This is provided by the contact terminals, which can be moved in different directions.

Device capabilities

There are various chargers of universal type. They all differ from the manufacturer, complete set and cost.

The standard charger kit includes several items:

• adapter for connecting frogs;
• the frog itself;
• mains-type power supply with special USB output;
• adapters for mobile phones;
• wire from frog to USB port.

Among the possibilities of frogs there are several main functions, including, of course, main - charging batteries and accumulators.

The main features of a standard frog (that it is capable of charging):

• charging the Li-Ion battery, whose voltage in the operating mode is 3.7 St.;
• to charge cell phone batteries, which are capable of receiving power from USB ports of personal computers, having a special converter 5V;
• have the ability to charge themselves, either with a special adapter or via a network.

Notable, that charging can be done in several ways simultaneously. So, the external battery can receive power at that time, as the internal battery is charged. Usually, the mains adapter of a standard frog charger is small.

Contacts are taken away from him, And you, so, you can easily carry it with you at all times. If we talk about the size of such a charge, then it can be compared even with a keychain from a car alarm.