{"product_id":"pd-qc-vooc-2-5w-fast-charging-motherboard-power-bank-diy-3-7v-ternary-lithium-battery-motherboard-power-supply-circuit-board","title":"PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3 7V Ternary","description":"\u003cp\u003eDiscover the PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3 7V Ternary — a standout electronics accessories pick featuring fast-charging design for dependable, everyday performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eBrand Name: Aideepen\u003c\/p\u003e\u003cp\u003eCondition: New\u003c\/p\u003e\u003cp\u003eType: Module\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e1. Supports PD\/QC\/VOOC multi-protocol fast charging, compatible with mainstream device charging needs\u003c\/p\u003e\u003cp\u003e2. 22.5W super-fast charging output, efficiently boosts charging speed to save waiting time\u003c\/p\u003e\u003cp\u003e3. Multiple interface design: Type-C + USB + Micro USB, supports simultaneous charging of multiple devices\u003c\/p\u003e\u003cp\u003e4. Built-in multi-protection mechanisms: comprehensive safety safeguards against overvoltage, overheating, and overcharging\/discharging\u003c\/p\u003e\u003cp\u003e5. High conversion efficiency circuitry minimizes power loss for stable, efficient charging\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003eProduct Name: 22.5W Fast Charging Module\u003c\/p\u003e\u003cp\u003eFast Charge Chip: IP5356\u003c\/p\u003e\u003cp\u003eInput Parameters: 5V2A\/5V3A\/9V2.2A\/12V1.6A\u003c\/p\u003e\u003cp\u003eOutput Parameters: 5V2A\/5V3A\/9V2.2A\/12V1.6A\/10V2.25A\u003c\/p\u003e\u003cp\u003eInterfaces: 1 Type-C port + 2 USB ports + 1 Micro USB port\u003c\/p\u003e\u003cp\u003eProtocols: PD, QC, Apple, FCP, SCP, VOOC, etc.\u003c\/p\u003e\u003cp\u003eDisplay: LED display\u003c\/p\u003e\u003cp\u003eFeatures: Comprehensive motherboard protection including overcharge\/over-discharge\/overvoltage\/overheat safeguards. High conversion efficiency with stable current and voltage.\u003c\/p\u003e\u003cp\u003eNote: 22.5W supports VOOC Flash Charge (super-fast protocol). Bidirectional fast charging operates at PD 20W protocol. Simultaneous multi-port output does not support fast charging.\u003c\/p\u003e\u003cp\u003eAssembly Instructions:\u003c\/p\u003e\u003cp\u003e1. Upon receiving the mainboard, first connect the charging cable for input testing. Observe the display status and confirm the screen illuminates before proceeding with soldering.\u003c\/p\u003e\u003cp\u003e2. For normal operation, battery wires must be soldered directly. Connections via wire twists, alligator clips, or spring clips may cause insufficient power supply, affecting charging\/discharging. Ensure proper insulation protection for battery terminals to prevent contact with the mainboard during use, which could cause damage.\u003c\/p\u003e\u003cp\u003e3. Connect the battery positive terminal to the B+ pin and the negative terminal to the B- pin on the mainboard. Do not reverse polarity, as this will burn the mainboard. Burn marks on the IC indicate reverse connection or accidental contact.\u003c\/p\u003e\u003cp\u003e4. Use 3.7V ternary lithium batteries only. Lithium iron phosphate batteries are incompatible. Connect batteries in parallel, not series. Series connection creates excessive voltage that will burn the mainboard.\u003c\/p\u003e\u003cp\u003e5. The mainboard incorporates built-in protection. Soldered batteries require no additional protection board. Battery protection boards impose current limits; exceeding these limits will cause output disconnection.\u003c\/p\u003e\u003cp\u003eUsage Instructions:\u003c\/p\u003e\u003cp\u003e1. Regarding activating fast charging for phones: Phone fast charging protocols are categorized as public or proprietary. This motherboard employs an intelligent fast-charging chip compatible with mainstream public fast-charging protocols, supporting rapid charging for various phone brands. Before ordering, confirm your phone supports public protocols to ensure fast charging functionality.\u003c\/p\u003e\u003cp\u003e2. Regarding motherboard heating during charging: When the power bank operates, current flows through the motherboard and chip, causing energy conversion losses. These losses dissipate as heat. During fast charging, higher power output results in more noticeable heating—this is a normal physical phenomenon.\u003c\/p\u003e\u003cp\u003e3. Battery level display may be inaccurate immediately after connecting the battery. The battery meter supports self-learning for battery capacity and will display accurately after several charge\/discharge cycles.\u003c\/p\u003e\u003cp\u003eShipping Contents:\u003c\/p\u003e\u003cp\u003eModule x1\u003c\/p\u003e\u003cp\u003eWiring x2\u003c\/p\u003e\u003cp\u003eEnclosure x1\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3?\u003c\/h4\u003e\u003cp\u003eA: The PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3 is a quality electronics accessories pick. Supports PD\/QC\/VOOC multi-protocol fast charging, compatible with mainstream device charging needs 2.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3?\u003c\/h4\u003e\u003cp\u003eA: The PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3 is ready to use right out of the box and makes an easy addition to your electronics accessories lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3?\u003c\/h4\u003e\u003cp\u003eA: The PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3 stands out in our electronics accessories range — 22.5W super-fast charging output, efficiently boosts charging speed to save waiting time 3.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PD QC VOOC 2 5W Fast Charging Motherboard Power Bank DIY 3 is a quality electronics accessories pick. 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