USB Battery Charger for 4.2V 18650 18490 Li-ion Batteries Universal Lithium Batteries for Charging Adapter 1 Slot Fast Charging Adapter for li-ion Batteries

Show on Amazon

Offer

i

Price trend

Product description

  • With an LED indicator, the red light is for always on when the battery is charged, and the green light is for always on when the battery is fully charged or empty.
  • Adopt intelligent ICchip, automatic stop when full, with output short circuit, anti-battery reverse connection for protection, to ensure charging safety.
  • The for shell is made of high-quality materials, durable.
  • The negative pole of the slot is designed with a retractable spring, which can charge various specifications of lithium batteries such as 18650, 18490, 14500, 16340, and 10440.

You might also be interested in these 18650 battery adapters.

© 2025 WHICH.ONE. ALL CONTENT IS SUBJECT TO OUR COPYRIGHT.