POWERBANK - 3D PRINTED - MODULAR CONCEPT

thingiverse

It is a fully 3D Printed Powerful Powebank with modular concept. Charge anything. STP file added for your easy remixing or any changes to add. Added safety features: BMS - over current, charge, discharge and short-circuit protection Fuse Cooling fan Functions: check out the video for more details. USB Quick Charge 3.0 (5V- 12V) USB 5V 3A Power Socket (12V - 16.8V) 30A peek 15A continuous. Can connect to any high power devices like UPS, Boost converted, Buck converters etc. Use the battery charging unit individually with adapters or any battery packs. Input 9V to 30V. Interchangeable Battery pack so you can make as many as you wanted also use for any other purpose. Made out of easily available parts. BATTERY PACK PART LIST 1.BMS - 4S 30A 14.8V 16.8V 18650 Li-Po Li-Ion Lithium Battery Protection Board BMS Circuit Module https://amzn.to/3laO4sI 2.18650 BATTERIES QTY-8 (3.7-4.2V) (EASILY GET FROM LAPTOP BATTERY PACKS) 3.VOLTAGE INDICATOR QP38 1-8S Li-Po Battery Voltage Tester With Low Volt Alarm Buzzer And LED https://www.amazon.in/gp/product/B019DOQJJE/ref=ppx_yo_dt_b_asin_title_o08_s01?ie=UTF8&psc=1 4.ON/OFF SELF LATCHING SWITCH 7 X 7mm https://amzn.to/35N4Vh6 5.XT-60 FEMALE CONNECTOR https://amzn.to/39forVu 6.3D PRINTED PARTS 7.M2.5 SCREWS BATTERY PACK 3D PRINTED PARTS 1.BATTERY MAIN CASE 2.BMS PCB BRACKET 3.BATTERY CASE TOP COVER 4.BATTERY CASE BOTTOM COVER CHARGING UNIT PART LIST 1.4S BATTERY PACK 2.XT-60 MALE CONNECTORS QTY-2 https://amzn.to/39forVu 3.USB A TYPE FEMALE CONNECTOR https://amzn.to/2JjYOrt 4. 5.5MM DC FEMALE ROUND JACK https://amzn.to/3l73WfN 5.QC MODULE QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V https://amzn.to/3l3y7Vi 6.RELAY 12V 5PIN https://amzn.to/37bM0vz 7.LM2395 MODULE DC-DC Adjustable Buck Step Down Power Supply Module https://amzn.to/2V4PBpN 8.XL4015 MODULE 5A DC-DC Step Down Voltage Converter Module with CC CV All Type Battery Charging Function https://amzn.to/3lgaBEQ 9.XL6009 MODULE DC-DC Step-up Module with Adjustable Booster Power Supply Module https://amzn.to/3fDt6BV 10.POWER SWITCH WITH LED RING 12 mm 5V LED Stainless Steel Latching on/off Push Button Switch https://amzn.to/3q1bFjj 11.MINI 5V COOLING FAN 30mm https://amzn.to/3l30fba 12.HEATSINKS ALUMINIUM https://amzn.to/3l30fba 13.SCREWS M2.5 14.FUSE 15A 5X20mm AND FUSE HOLDER 10X25 X 12mm https://amzn.to/2V4XyLz 15.3D PRINTED PARTS 16.LED RED 17.DIODE 6A QTY-2 CHARGING UNIT 3D PRINTED PARTS 1.MAIN HOUSING 2.CHARGING UNIT HOUSING 3.CHARGING UNIT COVER 4.POWER SOCKET PROTECTIVE COVER 5.CHARGING UNIT PCB BRACKET IMPORTANT: LITHIUM ION BATTERIES ARE USED IN THIS PROJECT. LITHIUM ION BATTERIES ARE VERY GOOD IF YOU USE PROPERLY AND VERY DANGEROUS IF MISUSED. I AM NOT RESPONSIBLE FOR AND DAMAGE OR CONCERN OCCUR TO YOU BY REPLICATING MY WORKS/PROJECTS FROM ANY OF MY VIDEOS. ALL VIDEOS ARE FOR STUDY AND ENTERTAINMENT PURPOSE ONLY. ALSO KEEP IN MIND THAT YOU CANNOT CARRY THIS POWERBANK VIA AIR IF YOU BUILT THE BATTERY PACK TOTAL CAPACITY MORE THAN 100Wh. I USED 2800Mah CAPACITY 8 BATTERIES OF 18650 WITH TOTAL 87Wh ONLY. IF NOT CARRYING TO AIRPORT YOU USE ANY CAPACITY OF 18650. ENJOY