2/5PCS 5V 1A Micro/Type-c/Mini 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions Li-ion

100% brand new and high quality

Charge module:Linear charging.

Current:1A adjustable.

Charge precision:1.5%.

Input voltage:4.5V-5.5V.

Full charge voltage:4.2V ± 1%

Led indicator:red is charging Green is full charged.

Input interface:micro USB/mini usb/type-c usb

Work temperature:-10° to +85°.

Inversed polarity:NO.