Plastic Portable Battery Charger

Product Details

we are offereing a wide range of Samsung Portable Mobile ChargerThe PowerBank 2600mAh charge will recharge in about 2 hours. A lithium battery keeps about 20 percent in reserve power because it needs a voltage inside the battery for the charger IC (integrated circuit) to communicate. When the internal voltage of the Power Bank drops to 3 volts, it appears completely drained.Use a cable suitable for your device when charging it from the Mobile Power Bank. When charging the Mobile Power Bank, it is recommended that you use the included USB Micro-B cable. Under condition of low battery, the LED lights will turn off while charging a device.Input of power bank: 1000mA (1A) – considering an estimated 20% power consumption during charging/discharging process, the actual data would be 800mA (0.8 A) 3. Calculation: 2600mAh / 800mA = 3.25 hours. You can find more details about 2600mAh power bank here: How Long to Charge 2600mAh Power Bank the First Time.It's going to entirely depend on the Input charging speed of the power bank. A 3,000mAh power bank is considered to be a Mini power bank and will recharge quite quickly. If the Input Speed is 5V/1.0A then the power bank will recharge in about 4–5 hours. 5V/2.0A and the power bank will fully recharge within 2–3 hours.If you need one immediately, check on the package if it's ready to use when you buy it. Some will need to be charged at home before they can be used. To charge, plug the supplied cable into the input port on the battery pack. Attach the other end, usually a standard USB, into a wall charger or other power source.Powerbanks are popular for charging smartphones and mobile tablet devices. A powerbank is a portable device that can supply power from its built-in batteries through a USB port. They usually recharge with USB power supply. Technically, a powerbank consists of rechargeable Lithium-ion or Lithium-Polymer batteries installed in a protective casing, guided by a printed circuit board (PCB) which provides various protective and safety measures. Due to its general purpose, powerbanks are also gaining popularity as a branding and promotional tool. Different brands and promotional companies use it as a promotional tool and provide a customized product.Specifications:· Capacity in Wh: Total power capacity measured by multiplying mAh by voltage.[14]· Capacity in mAh:[15] mAh stands for milli Ampere-hour and measures the amount of power flow that can be supplied by a certain powerbank at a specific voltage. Many manufacturers rate their products at 3.7 V, the voltage of cell(s) inside. Since USB outputs at 5 V, calculations at this voltage will yield a lower mAh number. For example, a battery pack advertised with a 3000 mAh capacity (at 3.7 V) will produce 2220 mAh at 5 V. Power losses due to efficiency of the charging circuitry also occur.[16]· Simultaneous charging and discharging: need to specify if the powerbank can be used while it is charging.· Number of output USB ports: This specifies the number of devices that can be charged simultaneously.