7 Best

16 Bay Aa Battery Chargers

of April 2024

  1. Product Highlights
    • 【powerful and functional charger】long press ”mode” button to switch charging/grad/store mode.when you switch to grad mode,vc4sl could display “real capacity” of the battery after”charge-discharge-fully charge” process;when you switch to store mode, 3.6v battery charger vc4sl can maximize your batteries lifespan
    • 【holiday gift 4-bay battery charger】xtar vc4sl rechargeable battery charger is made of pc fire retardant material, with high-precision mcu and real-time temperature control protection system.when battery is reversed or short-circuited, it will show error symbol. after battery fully charged, it will show full and stop charging automatically. if the battery is over discha...
    • 【18650 21700 universal charger】vc4sl universal charger---upgraded and more powerful, it can freely charge lithium-ion and ni-mh batteries simultaneously-3.6v/3.7v li-ion/imr/inr/icr rechargeable batteries or 1.2v ni-mh/ni-cd aaaa/aaa/aa/a/sc/c batteries note:could not charge d cells
    • 【fast charge, easy to use】with xtar 18w adapter input,the smart charger will detect the battery internal resistance and choose the suitable current for the battery, up to 3a for 1 slot.besides, you can set the charging current by manual---3a/2a/1a/0.5a/0.25a optional
    • 【visible lcd display】 show charging current, battery voltage, charging capacity, internal resistance and battery type of the rechargeable batteries on the screen when xtar vc4sl battery charger is connected to power supply and batteries are inserted,let you know your battery charge status at a glance
  2. Product Highlights
    • ⚡【wide compatibility for various battery sizes】the r4 air battery charger supports the charging of multiple battery types, accommodating a wide range of sizes. you can charge four aa or aaa batteries simultaneously in the horizontal slots, and the vertical slot can accommodate batteries as large as 26700. supported battery types include aaa, aa, 10440, 10500, 12500, 135...
    • ⚡【convenient usb type-c input】 equipped with a usb type-c input port, the r4 air battery charger supports qc/pd fast charging protocols. this means you can easily plug and charge the charger using the adapter at hand. with a maximum input power of 40w, you can even utilize computers and power banks as alternative power sources.
    • ⚡【quicker charging with versatile orientation】the r4 air, a universal aa aaa battery charger, introduces a unique 6-slot design that offers both vertical and horizontal charging positions. each of the six slots works independently, enabling simultaneous charging without any time-sharing or sequential charging. the vertical slots provide an impressive charging current of...
    • ⚡【app connection and ota upgrades】 instead of a traditional display, the r4 air battery charger seamlessly connects to an intuitive mobile app. by wirelessly connecting the charger with the app, you can enjoy a larger view and smoother touch controls, enhancing your overall charging experience with convenience and style. additionally, the charger supports over-the-air (...
    • ⚡【clear indications for effortless charging】the r4 air battery charger provides clear sound and light indications throughout the charging process. the indicator light signals different states such as standby, charging, and charging completion, while prompt sounds notify you of battery detection, charging completion, and any potential faults.
  3. Product Highlights
    • 【faster charging】it support qc3.0 adapter, when you insert the battery,the smart charger will detect the battery internal resistance and choose the suitable current for the battery, besides, you can set the charging current by manual---3a/2a/1a/0.5a/0.25a optional
    • 【battery capacity tester】long press ”mode” button to switch charging/grad/store mode.when you switch to grad mode,vc4 plus could display “real capacity” of the battery after”charge-discharge-fully charge” process;when you switch to store mode, 18650 battery charger vc4 plus can maximize your batteries lifespan
    • 【18650 universal charger】new xtar vc4s charger,upgraded and more powerful, vc4 plus can freely charge lithium-ion and ni-mh batteries at the same time with different but suitable charging methods-3.6v/3.7v li-ion/imr/inr/icr 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 rechargeable batteries or 1.2v ni-mh/ni-cd aa...
    • 【multi-functional lcd display】this 4 slot batteries charger with 170°view angle colorful va lcd screen could show the real time charging status for you clearly:voltage, current, mode, battery type, internal resistance and battery capacity data. the lcd back-light will become dark after 1 minutes without any operation.
    • 【4-bay battery charger】xtar vc4 plus battery charger is made of pc fire retardant material, with excellent heat dissipation and electronic circuit design. when battery is reversed or short-circuited, it will show error symbol. after battery fully charged, it just stopped charging automatically. if the battery is over discharged, our smart charger can even activate this ...
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