5-15V 2A TP5100 18650 fast Charger -- 5-15V 2A TP5100 18650 Schnelllader

thingiverse

As I needed a portable charger to charge 18650 batteries on the go, I designed this charger based on a TP5100 (The manufacturer claims it can handle 5-18V, but I haven't tested it yet; the board itself indicates a range of 5-15V). It's equipped with 4mm banana plugs, making it easy to swap out different connectors. The contacts are spring-loaded and consist of a 2.9x9.5 screw that's bonded to the springs with a strong epoxy. The parts are modular, allowing users to use just the battery compartment for their own projects. ##################################################################### The TP5100 can also charge two cells (terminating at 8.4V) by closing a solder bridge (@ --> Set)! ##################################################################### Shopping list: * https://www.ebay.com/itm/TP5100-Single-Dual-Pack-1s-2s-Lithium-Battery-Charger-Module-18650-4-2V-8-4V-2A/153218599333?hash=item23ac8a49a5:g:lbQAAOSwpY5bw23Z * https://www.ebay.com/itm/20PCS-LOT-4mm-banana-socket-jack-for-banana-plug-terminal-connector-fn/143290658980?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 * https://www.ebay.com/itm/Blechschraube-Schraube-2-9x9-5mm-A2-Edelstahl-5-Stck-DIN7981-Modellbau/273575223215?hash=item3fb25a9faf:g:iUAAAOSwXYtYyqXG * https://www.ebay.com/itm/Lot-20Pcs-4mm-Gold-Plated-Audio-Speaker-Wire-Cable-Screw-Banana-Plug-Connector/202736992683?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 * https://www.ebay.com/itm/20pcs-SchwarRed-Soft-Plastic-Coated-Testing-Probe-Aligator-Clips-Crocodile-P2001/152688104068?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 Have fun building, sharing, and enjoying your projects! SG