XTAR VC4SL 3A Fast Charger 4-Bay, 18W QC3.0 Adapter Included, LCD Battery Analyzer for Li-ion 21700 18650 & NiMH AA/AAA Rechargeable Batteries

XTAR VC4SL 4 Bay Smart Battery Charger – The Complete Charging Solution Tired of managing multiple chargers for different batteries? The XTAR VC4SL is the only charger you'll ever need. This intelligent 4-bay charger handles both Li-ion (10440-26650) and Ni-MH/Ni-CD (AAA, AA, C) batteries simultaneously, applying the optimal charging method for each slot independently. Experience true 3A fast charging with the included 18W QC 3.0 adapter—get your 21700 or 18650 cells powered up and back in action quickly. The high-visibility LCD screen puts you in control, displaying real-time voltage, current, capacity, and even internal resistance. Want to know your battery's true health? Use Grade Mode to test actual capacity, or Storage Mode to safely preserve cells during long breaks. Safety comes first. The VC4SL features reverse polarity, overcharge, and overheat protection, plus a stripe-crack housing for superior heat dissipation. Everything you need is in the box: charger, USB-C cable, 18W adapter, and manual. Backed by 24-month product assurance and responsive customer support (response within 12 hours), the XTAR VC4SL is the smart choice for keeping all your rechargeable batteries in peak condition.

• 【Universal Charging for All Your Batteries】 Stop juggling multiple chargers. This smart 4-bay charger simultaneously handles both Lithium-ion (3.6V/3.7V: 10440, 14500, 18650, 20700, 21700, 26650) and Ni-MH (1.2V: AAA, AA, A, SC, C) batteries. Each slot operates independently, automatically applying the correct charging method for the inserted cell—so you can charge a mix of 21700 and AA batteries at the same time with complete peace of mind.Noted:Package Not included any batteries
• 【Real-Time LCD Monitor for Full Control】 Knowledge is power. The high-visibility LCD screen puts you in control by displaying real-time data for each battery bay. Cycle through and view the charging current (A), voltage (V), accumulated capacity (mAh), internal resistance (mΩ), and battery type at a glance. You're not just charging; you're informed every step of the way.
• 【5 Customizable Currents + 3 Professional Modes】 Versatility meets precision. Choose from five charging currents (0.25A, 0.5A, 1A, 2A, up to 3A) to safely charge anything from tiny AAA to high-capacity 26650 cells. Beyond standard charging, the VC4SL doubles as a diagnostic tool: Grade Mode: Tests and reveals the true remaining capacity of your batteries. Storage Mode: Charges or discharges cells to a safe voltage for long-term storage. IR Measurement: Checks internal resistance to help you identify aging or failing batteries.
• 【3A Turbo Charging with Advanced Safety】 Included 18W Quick Charge 3.0 adapter delivers a powerful 3A charge to compatible batteries, getting you back up and running fast. This high-speed charging is backed by an upgraded protection system that guards against reverse polarity, short circuits, overcharging, and overheating. The stripe-crack housing design further enhances safety by maximizing heat dissipation, keeping the charger cool even during demanding charging sessions.
• 【Complete Kit & 24-Month Peace of Mind】 Arrive ready to use right out of the box. This all-in-one package includes the XTAR VC4SL charger, a USB-C cable, a user manual, and a fast-charging 18W QC 3.0 wall adapter. No need to hunt for the right power brick. Plus,Your purchase is backed by our responsive US-based customer service team. We stand behind the quality of the XTAR VC4SL with a 24-month product assurance period. If you have any questions about setup, compatibility, or performance, just contact us—we promise to respond within 12 hours with a solution.