Sell Universal 1 Slot or 2 Slot 18650/26650/14500 USB Charger Smart Chargering for Rechargeable 3.7V Li-ion Bettery best price

Feature: Universal 1 Slot USB Battery Charger - Intelligent IC control, built-in reference voltage to ensure full battery charge (battery full charge rate ≥99%), while ensuring safe use. - Automatically recognize the battery polarity, and it can be charged both positive and negative to ensure safe use. - Short-circuit protection function, short-circuit IC automatically cuts off the output, ensuring safe use. - Stable voltage output when no-load, the voltage is more accurate and stable, accurate charging and protecting the battery, ensuring safe use. - When there is no battery in the charger, it lights up green, when it is loaded, the red light flashes, and it lights up green when it is full to ensure that the battery is fully charged and not overcharged and safe to use. - The simple, stylish and generous appearance gives you a brand new experience. Specification: Input: AC 110~240V 50/60Hz Input connector: USB No-load voltage: DC 4.15V-4.25V Load current: 350mA, ±30mA Intelligent compatibility: 18650, 21700, 22650, 16340 and other batteries Colour: Black USB cable length: 30cm Product size: 100*25*23mm Product weight: 27g Packing size: 100*25*23mm Package weight: 27g Features: Universal 2 Slot USB Battery Charger / suitable charging current (0.5A / 1A) - These user-friendly designs give convenience especially for travelling - DC 5V input safety voltage / reverse-polarity and short circuit protection / fireproof shell / perfect heat dissipation / high temperature resistance - Makes the MC1 Plus the safest charger and ensures your safety - Cut off the voltage at 4.20V / TC-CC-CV charging method / Soft start - Avoids sudden high current impact and maximizes batteries' lifespan Size: 173mm x 23mm 30mm Weight: 27g Input: DC5V/1A Output: 3.7V-4.2V/500MA Suitable for most kinds of Li-ion batteries Compatible with 10440 / 14500 / 14650 / 16340 / 17335 / 17500 / 17670 / 18350 / 18490 / 18500 / 18650 / 18700 / 22650 / 25500 / 26650 3.6V / 3.7V Li-ion batteries Package Content: 1 x 1 Slot USB Battery Charger (18650 batteries are not included) 1 x 2 Slot USB Battery Charger (18650 batteries are not included)