Gaqqee | New 8*21700 Battery Holder PD 100W High-Power Transparent Power Bank Case Solder-Free DC Voltage Regulation & LED Outdoor Light

Product Features1. PD 100W fast charging, supporting full speed flash charging for laptops, tablets, and phones, with strong battery life2. No soldering design, no need for soldering iron, easy to install and replace battery cells, no need to change the shell when replacing the core3. High transparency acrylic shell with clear internal structure, meeting the visual needs of geeks4. Support step-by-step voltage regulation and adapt to various types of devices; High brightness lighting with SOS mode, essential for outdoor use5. Built in multiple protection functions to ensure safety and stability during useProduct SpecificationsApplicable battery: 3.7V flat head unprotected ternary lithium 21700 batteryBattery combination method: two in parallel and four in series (all batteries must be consistent, identical, and identical)Attention: The outer shell of the battery must not be damaged. Check the positive and negative poles clearly and do not install them incorrectly, otherwise it may cause a short circuit or even spontaneous combustion of the battery!Effective voltage of battery pack: 12.5V-16.5V (large voltage drop due to multiple series springs)Built in input overvoltage and undervoltage protection; Integrated output overcurrent, overvoltage, and short-circuit protection; Comes with battery overcharge, overdischarge, and overcurrent protection; Built in IC over temperature protection;DC port output parametersDC1 specification: 5.5 * 2.1DC2 specification: 5.5 * 2.5Output voltage: 3.3V-24V (can be adjusted at multiple points or continuously)Attention: Only the DC port supports voltage regulation and cannot be used simultaneously with USB and Type C ports. Multiple ports can only output 5V at the same time. The DC function is normally open and normally closed, and will remain online after being turned on. It cannot be automatically turned off. To turn off the circuit, please switch back to USB modeOutput power: 100W (MAX)Output current: 5A (MAX)Key operation function: Long press the power button to enter DC mode, click the left and right function keys to adjust the voltage range, long press the left and right function keys to continuously adjust the voltageUSB output5V/9V/12V/15V/20V/3A；Support fast charging protocol: SCP; UFCS； PE1.1； PE2.0； AFC； QC3+； QC3.0； QC2.0； FCP； SFCP； SVOOC and VOOC (flash charging lines with identification chips required);Note: Most mobile phone charging is limited to 10V3A/30W, and multiple ports output only 5V for regular charging;Type C outputPD100W 20V/5A (supports recognition gear for laptop charging)Identify fast charging protocol: PD3.1; PD3.0； PD2.0； 5V/9V/12V/15V/20V-3A；Support fast charging protocol: PD3.0; PD2.0； PPS； SCP； UFCS； PE1.1； PE2.0； AFC； QC3+； QC3.0； QC2.0； FCP； SFCP； SVOOC and VOOC (flash charging lines with identification chips required);PD charging cable without recognition chip. Most mobile phone charging is limited to 10V3A/30W; The high-voltage identification chip is generally within 9-20V/45W;Attention: Simultaneous output of multiple ports without fast charging;Fast charging protocols supported by Type C inputPD100W 20V/5A（PD3.1；PD3.0；PD2.0）； 5V/9V/12V/15V/20V-3A； PD3.0； PD2.0； PPS； SCP； UFCS； AFC； FCP； SVOOC and VOOC (flash charging lines with identification chips required);Support 5V charging and discharging simultaneously;Note: If the private protocol of the phone does not support (USB does not have fast charging), PD charging (TYPE C output) can be used. PD public protocol output supports more than 90% of phones, with higher and more stable output power.Common knowledge of fast charging protocol charging and discharging1. Fast charging is not omnipotent, it is just a general term. Each mobile phone manufacturer has its own private protocol, and supporting one of the above protocols is sufficient for fast charging;2. If fast charging is not recognized, only regular charging is available. Regular charging phones usually have a range of only 10W or 5V * 2A;3. Fast charging protocol is an automatic matching between mobile phones and chips. Some mobile phones integrate multiple protocols, but the phone's own power system selects the optimal fast charging protocol based on the charging environment, without any human intervention;4. The charging cable does not have a high-voltage recognition chip or a non dedicated charging cable, with a current limit of 3A. The matching voltage of the charging phone protocol is basically within 10V, so the upper limit of the charging phone generally does not exceed 30W.5. The fast charging protocols supported above are all based on the manufacturer's stated achievable power, but most mobile phone manufacturers will limit the use of non original charger devices. Generally, the charging power of the phone will be less than 30W. In addition, charging the phone is variable, and the current is controlled by the phone's own power system, which cannot be fixed and can only vary within the achievable power range;6. Flash charging is a 5V high current charging method that requires extremely high requirements for the charging wire. Please use a dedicated flash charging wire;7. If the fast charging current of the phone cannot be increased and the phone's battery level is below 80, it is basically caused by a problem with the charging cable or poor contact;If the charging current of the battery pack is less than 1A and the battery level is less than 90, and the charger has more than 10 watts, it is basically caused by a problem with the charging cable or a high internal resistance and low rate battery in the battery pack;Due to the extremely small current of the balancing resistor, if the battery voltage difference is too large, it will not be able to balance; Please ensure that the actual voltage, capacity, rate, and internal resistance of the 8 batteries are consistent, otherwise it may cause one of the batteries to discharge prematurely, resulting in output interruption;Packing ListMobile power kit * 1Accessory package * 1