Today there are many different types of phones on the market. So getting in trouble with the charger is inevitable. Here are some tips to help you choose a good battery charger.
– First, Use smart charger! A cheap charger can not tell you when the battery is full, or whether it is charging it out (quickly after use) or charging it (causing battery damage). Make sure you have a good charger.
– Second, Charge both NiMH and NiCd batteries. Most of the battery chargers produced after 2005 are both rechargeables. Some newer chargers will only charge NiMH batteries since NiCd batteries are less common. You can choose the best 18650 battery charger.
– Third, Old NiCD chargers are usually not good with NiMH batteries. Old NiCD charger can not tell you when to stop charging NiMH batteries. And if it is badly charged, it will charge (missing or overcharged) your battery.
– Fourth, All of the chargers of this company can recharge the battery of another company. For example, Panasonic chargers can charge Sony batteries or vice versa. You only need to make sure that the correct type of battery (eg NiMH batteries have to be recharged with NiMH), and the charger brand does not matter. Of course, I still recommend using a good, smart charger.
– Fifth, Low-charge NiMH (LSD) batteries like Eneloop do not require special charging. Any NiMH charger can charge NiMH batteries.
– Finally, NiZn batteries need a special charger. And both NiMH and NiCD can not be used for this type of battery.
There are many types of chargers, and most likely, do not break off when the battery is full or shut off too soon, too late, or off – continue charging until you remove the battery from the charger. This is bad, because charging low will cause your battery to not have enough space to use as a battery, and overcharging will reduce the battery life (the number of charges). A good charger gives the battery exactly the capacity it needs. There are three types of chargers:
– Poor charging (users have to adjust, disconnect power). This charger does not automatically stop. The user guide will tell you when you have to remove the battery from the charger for each type of battery, and you have to remove the battery after the time. Because each battery is different, no matter how careful you are, you will either overcharge or overcharge your battery.
– Charging prescribed time. This charger has a meter and switches itself off after a specified amount of time, which means that you are almost certainly not going to be charged enough or too full. Some of the breaker clocks of the charger are set up with very long interruptions, so often the batteries are overcharged. Some chargers with a more reasonable clock will reduce the charge rate too – but not completely eliminated: if you charge the battery when not in use, the battery will be charged too. And sometimes the battery loses capacity, the charger with this timer will continue to charge when the battery is full.
– Good and smart charger. This charger recognizes itself when the battery is full and automatically disconnects. The methods used are usually to measure the tip of the voltage, the maximum voltage, the rate of change of heat, the maximum heat, or combine them together. Watches are sometimes used as a secondary mechanism, making sure that charging does not interrupt the signal from other methods. “Smart” charger means more important: smart chargers charge the batteries independently, giving each battery exactly the energy it lacks.
The good news is that in the market, the price of the smart charger and rechargeable batteries are often equal. Therefore, you should become a smart consumer. This information is useful. So choosing the best charger for yourself is not a difficult problem for you. Good luck to you.