欣旺达 power supply mobile power bank battery pack charger spot welder power supply pd 100w output
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Description
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August 2, 2025:
Newbie kit package listed on Xianyu PD100w customized module with calibration voltmeter, pre-soldered, ready to install and use upon arrival, free shipping Easy installation and worry-free warranty
4-string 6.2A high-rate 91Wh power bank car jump starter spot welder
PD100W single port output, input charging, USB output 22.5W, 4-string charging balance board
XT60 and EC5 connected in parallel, but the protective board does not support 70C high-rate output
EC5 blue plug car jump starter
XT60 yellow model aircraft plug
Battery percentage display 0-100% Max 60W input, 20V3A fast charging Under-voltage protection overcharge protection 4-string balanced charging
Shopping cart link web version MW click to add to cart directly (No commercial relationship, price for reference)
Sunwoda 6.2Ah lithium battery 4-string Taobao search around 4 pieces for 120 yuan
304 handle 100mm spacing 1 piece (Taobao link click to add to cart)
M2*50 hex screws 10 pieces (Taobao link click to add to cart)
M3*8 hex screws 1 pack of 100 (Taobao link click to add to cart)
4-string lithium battery balance board 1 piece (Taobao link click to add to cart)
20A national standard copper lugs 4 pieces (Taobao link click to add to cart)
4-string PD100W module 1 piece (Xianyu link)(Taobao link)(single moduleTaobao link click to add to cart)
EC5 panel No 10 20cm 1 piece (Taobao link click to add to cart)
XT60 panel No 12 10cm 1 piece (Taobao link click to add to cart)
15AWG silicone wire, 1 meter each in black and red (Taobao link click to add to cart)
Installation wiring tutorial, download PDF file below
Newbies who don't understand or don't have a printer can find it on Xianyu Market: Song Tangpingba Kit warranty, free shipping Taobao: Song Tangping DIY
Configuration 1, plate 4 is two-color printing security check capacity label mobile power bank capacity not exceeding 100Wh regulation (not allowed in places requiring 3C certification)
Note: If burrs are slightly large, lightly sand the edges of the PCB board for it to fit When connecting the blue board to the balance board, note that the B- B+ positive and negative poles are in different positions than on the green board The wiring tutorial uses a green board, note the difference
Please use an electric screwdriver for the M2*50 hex screws When using an electric screwdriver, the tip heats up, allowing the screw to go in without breaking; hand tightening will cause it to break
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April 30, 2025: Top shell M2 holes increased by 0.2, 4 locating corners optimized, added one M5 nut sleeve for installation
May 14, 2025: Xianyu version model launched Finished kit module warranty internal wiring pre-soldered and positioned even novices can use it by simply tightening the battery terminal nuts
January 17, 2026: Top shell optimized
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Note: The handle nuts must be tightened and glued Loose handle nuts can loosen and fall off, posing a short circuit risk Remember to glue and tighten (use stick glue or threadlocker)
Tip: If you want the PD module to output the power of original phone's proprietary protocol for super fast charging, you can buy a Type-C crack cable for around 10 yuan (search for 140W all-protocol converter
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You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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