Input: 5V 1A
Output: 5V 2.1A (Pingguo phone support recognition)
Number of Batteries: 4 or 6, four shell length 110MM, six shell length 146MM (battery prior to welding to a battery pack)
Battery type: flat head 18650 lithium battery
Reverse Polarity Protection: None (positive and negative battery must not be reversed welding)
Boosting efficiency: under 1A output current state, the efficiency up to 80%
Booster plate Parameter Description
Charging Input:5V1A; requirements for 5V1A or 5V2A mobile phone charger; (access 1000maH electricity Charging to 1.4 hours, and so on, access 10000maH battery to 14 hours)
Boost Output:5V1A and 5V2.1A 2 a USB port output interfaces, intelligent sensing current, according to the needs of the mobile phone to automatically adjust the output current, do not press the switch, connect the phone to automatically output; not suitable for less than 0.5W and higher than 10.5W of electricity demand.
Boost Efficiency:current output, pure boost efficiency to 80% or so, 5V voltage available capacity ratio = 3.7V / 5V * 80% = 59.2% ; rechargeable phone number = total battery capacity * 59.2% / mobile phone battery capacity .
Access Battery Requirements: must be a lithium battery ( 18650 flat or lithium polymer battery); voltage 3-4.2V So multicell battery must never be connected in parallel in series, the battery must be 4A around the discharge capacity, it is not with protection board, Mobile phone battery protection board can be removed with.
1) 3.5V liter 5V maximum power 10.5W which is the main feature.
2 ) Built-in lithium battery charge management circuitry maximum charging current of 1A or so, the charger requires no less than 5W .
3) battery indicator, calculated according to the typical voltage value, not so accurate calculation of smart phones, and the first time most of the show are not allowed access to the battery, the battery should be discharged before refilling shine basically accurate.
4 ) flashlight function, double-click to open the switch to find, and then double-click to close.
5 ) lithium battery overcharge and over discharge protection to prevent damage to the lithium battery.
6 ) output over-current, output short circuit protection to prevent damage to the booster plate.
7 ) automatic power saving features, 20 seconds is not used, to be automatically enter the state, the standby current public 85 about microamps.
8 ) Board Dimensions: 66 * 33 * 12MM
Note: the booster plate no reverse polarity protection, battery polarity can not be reversed, reverse shall be burnt.
Anti-charge voltage booster plate no overvoltage protection, reverse charging voltage can not be higher than 5.5V.
Booster plate is not a panacea for Nokia, Samsung and other brands of mobile phone models are not compatible with a small amount (expressed as a mobile phone does not recognize the power or restart the phone, or mobile power LCD backlight lit, etc., minor incompatibilities not affect the use
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