10pcs DD40CRTA 2 in 1 Charger Module DC DC Step Down Module Converter DC 6.5-40V to 4.2V 5V Charging Board 9V 12V 24V to 4.2V Regulator

Size Conversion

Inches

Centimeters

Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.

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  indicator;

 'CR' LED is charge  indicator

Operating ambient temperature :  -40??to +85??/span>

Storage temperature :  -65??to +125??nbsp;

Size   : 32x16x5.8mm

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, phone,Solar charging.

- Adopted of high quality electronic components, and accuracy process, ensure for the durability.

Applications:

Battery powered equipment

Lithium Battery 18650 

 phone

Solar charging

MP3/MP4 player

Audio equipment

Portable Devices

Bluetooth Applications

Package Included:

10 x DD40CRTA 2 in 1 DC 6.5-40V to 4.2V DC DC Step Down Module