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    Battery Chargers, 18650/26650/21700/14500/16340 Prevent Overcharging Safety Guarantee Battery Chargers with Double Slot for

    $7.99

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    About this item

  • Wide Battery Compatibility: Compatible with 18650, 26650, 21700, 14500, 16340 lithium-ion, IMR, INR, ICR, Ni-MH, Ni-Cd, AA, and Triple-A rechargeable batteries, chargers provide a versatile and reliable solution for all your charging needs.
  • Efficient Heat Dissipation: The chargers feature internal air circulation and slip-resistant surface design, allowing automatic heat dissipation during charging and maintaining stable output current while protecting the external structure for extended chargers longevity.
  • User-Friendly Design: Thoughtfully designed with precise surface spacing and slip-resistant slots, it fits various battery sizes securely, automatically stops charging when batteries are full, and clearly signals status with red indicator lights for safe, worry-free use.
  • Dual Independent Slots: The USB dual-slot design allows simultaneous and independent charging of two batteries without interference, delivering constant current and voltage with rapid, efficient charging and convenient indicator lights to prevent overcharging.
  • Advanced Safety Features: Equipped with intelligent chip protection, the chargers offer short circuit, overcurrent, overtemperature, reverse connection, over-discharge, and over-voltage protections, ensuring maximum safety for you and your batteries during every charge.