Hailege 2pcs Multi-Cell 2S 3S 4S Step-Up Boost LiPo Polymer Li-Ion Charger Board USB-C To 8.4V 12.6V 16.8V (2S 2A) 7.4V 11.1V 14.8V 18650 Lithium Battery Boost Module Type-C

About this item

• •Parameters:
• •2-Cell(2S) 8.4V Version:
• •Input voltage: DC 3-6V(Recommend DC 3.7V 5V)
• •Input current: 1A(1A Version);2A(2A Version);4A(4A Version)
• •Charging voltage: 8.4V
• •Charging current: 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version)
• •3-Cell(3S) 12.6V Version:
• •Input voltage: DC 3-6V(Recommend DC 3.7V 5V)
• •Input current: 1A(1A Version);2A(2A Version);4A(4A Version)
• •Charging voltage: 12.6V
• •Charging current: 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
• •4-Cell(4S) 16.8V Version:
• •Input voltage: DC 3-6V(Recommend DC 3.7V 5V)
• •Input current: 1A(1A Version);2A(2A Version);4A(4A Version)
• •Charging voltage: 16.8V
• •Charging current: 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
• •Features:
• •Switching Frequency up to 1MHz
• •Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
• •Automatic Recharge
• •Protection for Battery Voltage Being Low than Input and Short Battery
• •Good adaptability to Input Supply with Limited Driving Capability
• •Battery Overvoltage Protection
• •Led indicator: "CR" LED is charge status indicator
• •"OK" LED is fully charged OR Constant voltage mode;
• •Operating Ambient Temperature?40 Celsius degrees to ?85 Celsius degrees
• •Size 39mm x 18mm x 6.3mm
• •Weight: 5g
• •Applications:
• •PDA, MP3 Players, MP4 Players
• •Digital Cameras
• •Bluetooth Applications
• •Game Players
• •Notebook
• •li-on li-po Lithium Battery 18650
• •Mobile phone
• •Solar charging
• •Audio equipment
• •Portable Devices
• •POS, Electric Fan
• •USB-C charging equipment
• •Package included:
• •2 x Li-ion Battery Charger Boost Module
• •Note: Pack of 2, it means you will get the SAME two boards as per the type you chose, not mixed types.

Specifications