Dlyfull 18650 Battery Charger 2 Bay for 3.7V Li-ion Rechargeable Batteries

Intelligent Protection: Dual-slot independent charging ensures no interference; Features include auto termination, reverse connection, short circuit, and overcharge protection for worry-free charging Wide Compatibility: Supports various battery types like 3.7V 10340, 10440, 16340, 17335, 17500, 18650, 21700, 22650, 26650; Type-C input auto-adjusts adapter power, for easy charging anytime, anywhere Efficient Charging: Activates 1.9-2.8V batteries (±0.1V tolerance) with 0V and low-voltage activation, ensuring lifespan and safety; CC-CV charging mode enhances reliability Intuitive Display: The 3.7V Li-ion battery charger with LCD screen, enabling users to easily check the battery level and monitor the charging progress at any time You will receive: Dlyfull DL2 smart battery charger, data cable, user manual, 1-year warranty, and 24-hour attentive customer service