details about 5v ups power diy board charger step up dc dc converter module 3 7v li ion lipo 6w 5v ups mobile power diy board charger and step up dc converter module for 3 7v 18650 lithium batt details about 5v 2a charge discharge boost protection 3 7v 4 2v battery dc dc ups diy module 6w 5v ups mobile power diy board charger and step up dc converter module for 3 7v 18650 lithium batt very simple ups circuit 5v 2 1a charge discharge boost protection 3 7v 4 2v battery dc dc ups diy module integrated circuits 5up schematic 5v 2 1a charge discharge boost protection 3 7v 4 2v battery dc dc ups diy module o22 dropship automated home best home automation from nori 35 28 dhgate bill of material picture of router ups v2 efficiency results normally the pi draws 2 8w from the mains while being idle with a hdmi screen connected and ethernet while using the ups after the to enlarge 5v 12v ups mobile power diy board charger step up dc dc converter module 2 1a image gallery high quality router ups output 12v 9v 5v power bank mini ups 1 that supports pass through charging or as here a duo charge function has an internal switch over circuit so you plug your 5v power block into név ups pico uninterruptible power supply hv3 0b 3 7v to 5v 2a dual micro usb power bank charger circuit for mobile diy small uninterruptible power supply ups circuit 5 x bs301cv 5v 2 1a mobile power diy module 5v ups circuit prototyping board 2 picture of 12v 2a uninterruptible power supply powerboost 1000 charger rechargeable 5v lipo usb boost 1a 1000c details about 4 in 1 dc 5v 9v 12v 5w ups raspberry pi 18650 battery charging step up board raspberry pi build your own ups uninterruptible power supply full ups circuit with safe shutdown our very own 5v uninterruped power supply is ready to go tp5100 1 2s 2a lithium battery charger ups 1 dual usb 5v 1a 2 1a lcd display mobile power bank charging module 18650 lithium battery 12w dc dc converter boost 3 7v 5v 9v 12v to 15v power supply ups circuit diagram of add on usb power circuit for ups circuit diagram diy ups for dsl modem wifi router porable 18650 power battery mini ups 12v 5v dc output power supply ups 1 micro usb 5v 18650 lithium ion battery over cur protection module charger board boost step up module ups dip smt diy kit power boost base 3 7v 4 2v charger 5v 6v 9v 12v discharger board dc dc converter boost module for diy ups mobile power 18650 lithium battery usb battery pack 2200 mah capacity 5v 1a output 12v 2in1 lithium battery charger discharger boost board dc dc converter step up module 3 7v 5v to 12vdc for ip ptz ups mini ups system next cigar dc 5v 12v discharger board dc dc converter boost step up module ups diy li lon lipo lithium battery 18650 lipo battery 5v 9v 12v ups module with battery holder for rc drone fpv racing multi rotor models spare part diy accs en stock i ran two discharge tests on this ups version the first was with the red efest 700mah battery it lasted 1 hour 15 minutes