Product Introduction
Samsung BP70A Charger are made from highest quality parts, the
Samsung charger are tailored made according to the original charger, whether the charger specification and quality are the same as with the original. Every battery charger should be under strict quality control including filtration and safety testing of voltage,current before leaving the factory, and has passed the authentication of CE, UL, EMC, CQC,ROHS, etc. Global Universal, different countries with different specifications of AC power cord.
How to choose the right Samsung BP70A battery charger?
when the user selects a charger naturally have different preferences, where the recommendations focus on performance options.
- Charge Speed
Common charger uses constant current charging mode, charge rate mainly related to the current provided by the charger.The greater the charge current is, the faster the Samsung charger charged. And the length of charging time if beyond related to charging speed, also depends on the size of the battery capacity. Should be noted that the greater the charge current on the
Samsung BP70A Charger and the battery's internal system design higher quality requirements.
Under normal circumstances, the greater the charge current, more heat will be caused in charge process, the battery performance may be in greater damage. The inferior quality charger and batteries in high current fast-charging is very vulnerable to leakage and other safety issues.
- Charging efficiency
Charging energy input the battery not all turned into the battery storage of energy, and part is spent on the battery inside the side-effects, and transformed into heat during charging, so charge efficiency is always less than 100% . The charge current should be controlled within a certain range when charging, the charge current is too big or too small will reduce the charging efficiency. For high-current fast charger, the Samsung BP70A Charger also requires a special charging mode design, in order to improve charging efficiency.
- Charge termination control
Small current charger generally use the time control mode. High-current fast Samsung BP70A battery charger commonly used -△ V control and other control mode of combining the design, intelligence level higher. The larger the offered
charger current, more complex the charge termination control method is, the higher the cost and price is. For the user, to choose based on their own actual situation. If the using battery doesn't have a high capacity, or the charge rate is not a particularly value, you can choose an ordinary charger; If you need to select the higher price rapid battery charger for Samsung BP70A, you'd better kown many about performance of the battery and the battery charger.
For example, a charger can provide the maximum charge current of 1000mA to use to 600mAh capacity Ni-MH battery charging, which needs that the battery is specifically designed for high current charging, or to ensure the charger can provide a smaller current selection.
