DD40CRTA 2 in 1 Charger Module DC DC Step Down Module Converter DC 6.5-40V to 4.2V 5V Charging Board

Specifications: ? ? ? Input voltage 6.5-40V Output 1 : DC 4.2V/0-1A, as battery Charger Output 2 : DC 5V/0-1A,? as 40-6.5V to 5V Step down module?? Maximum charging current : 1000mA? Full charge voltage : 4.2V±2%. Led indicator :? OK LED is fully charged OR battery failure status indicator; ?CR LED is charge status indicator Operating ambient temperature :? -40a?? to +85a?? Storage temperature :? -65a?? to +125a??? Size? ?: 32x16x5.8mm Weight : 2.3g ? Features: ? - Can be used DC 6.5V-40V power supply charger(Such as Solar panels)Charging module comes with charge-management functions, will not overcharge or over discharge. - Comes with rechargeable function,Will enter standby mode when fully charged.When the battery capacity is below 80%, the charging start. - Applications: Battery powered equipment,Lithium Battery 18650,Mobile phone,Solar charging. - Adopted of high quality electronic components, and accuracy process, ensure for the durability. ? ? Applications: ? Battery powered equipment Lithium Battery 18650? Mobile phone Solar charging MP3/MP4 player Audio equipment Portable Devices Bluetooth Applications Wifi Applications ? Package Included: ? 1 x DD40CRTA 2 in 1 DC 6.5-40V to 4.2V DC DC Step Down Module ?