Efest LUC Blu4 4 Bay Charger
Product DescriptionEfest LUC Blu4 4 Bay Bluetooth Charger The Blu4 features a 4 bay spring loaded design with diagonal bays, a single button, Stainless Steel construction, and revised Bluetooth connected app that provides detailed charging feedback. HD mini LCD screen displays precise voltage and battery capacity level. Each charging channel has independent charging display status. The LUC Blu4 Charger automatically adjusts discharge current to charge different size battery and features Four kinds of protection: over-discharging, over-voltage, short-circuit and reverse polarity protection. Charger automatically stops when fully charged. DC wide voltage (12-24V)Product Features: 4 Bay Battery Charger Independent Charging Rate and Charge Monitoring Supports 10440/14500/14650/16340/16650/17650/17670/17350/18490/18500/18650/26500/26650 Maximum Total Charging Current of 2A Charging Rates Four Bays to 4.2V 0.5A Each Bay Two Bays to 4.2V 1A Per Bay High Definition LED Display Efest Charging Application Compatible with Android and iOs Bluetooth Connection Quickly View Each Bay's State Adjust Screen and Charge Rates Intelligent Protection Suite Auto Stop When Fully Charged Auto Recharge When Voltage Drops Below 4.05V Revive Batteries With 0.6V or Higher Charge Product Includes: Efest Blu4 4 Bay Bluetooth Smart Battery Charge Car 12V Adapter Manual Warranty Card Power Cord
Other DetailsType:External Battery ChargerBay Size:4 BayBrand:Efest
Product ReviewsWrite Review
Very nice charger!
Posted by Bryan Tylor on 22nd May 2017
This charger is excellent! To anyone buying this there are only a couple things to know besides how this thing 'just works!' 1st: When you remove the batteries remove them from the non-spring plate (it adapts to different battery sizes) first, and let the spring recoil back to it's unfilled position. If you pull from the spring-plate side the spring plate can scratch the battery as it receeds. This scratched a couple of my battieries, breaching the outer plastic wrap on the battery, before I realized what it was doing. Not a big deal, just pull the battery out the right way.
2nd: The bluetooth feature is really a gimmick. The app is buggy, hasn't been updated in a while, and really doesn't add much over what the physical unit does anyway. On the physical unit you can see a red or green light for each battery bay, indicating charging or full, and you can individually select the batteries to change settings on the unit itself. The app really only gives you a way to sit in bed, not get up, and see if your batteries are charged..then requiring you to get up and get them when yours die. I found no use in the bluetooth features, but YMMV. I think the unit itself is great, new condition, and I love it!! Thanks!!
Posted by Rene Yanez on 3rd Apr 2017
Posted by john pacheco on 4th Jan 2017
works great charges fast!!
Posted by charles mccollum on 9th Dec 2016
efest makes the best chargers around, must have for any shop.