Fully charging two 18650 2000mAh Li-ion batteries only needs 30min with 4.1A fast charging current.
Support PD2.0 and QC3.0 protocols, compatible with most adapters on the market.
Built-in temperature sensors detect and monitor the real-time temperature of batteries. When the temperature is too high, the charger will automatically adjust charging current to ensure the charging safety.
The charger intelligently selects an optimal charging strategy by detecting the internal resistance of the charged battery, input power and battery type, makes charging faster and safer.
With the built-in intelligent detection system, when the battery polarity is reversed or the charging channel is short-circuited, the charger does not charge, so that to ensure the safety of batteries, chargers and users.

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