4S 4A Lipo charger with protection board

It is an efficient 4-cell LiPo charger with built-in safety protections and high current output, designed for demanding battery systems like the 4-cell LiPo battery pack. It has a Type-C input port and enables convenient charging directly from a computer or wall adapter using a compatible cable.

Key Features:

• Supports 4S battery packs
• 4A fast charge rate
• Advanced battery protection features
• Reliable integrated Battery management system
• Compact design:Space-saving design fits well in a wide range of projects and setups.
• LED Status Lights: Display the current charging state in real time.
• Boost Conversion: Effectively raises lower input voltages to 8.4V, ideal for charging 2S battery packs.

Technical Specifications:

• Cells:4S
• Input voltage:DC 3-6V (recommended DC 3.7V 5V)
• Input Current:4A
• Charging Current:12A
• Switching Frequency:Reaches up to 1MHz
• Operating Temperature Range:-40°C to +85°C
• Charging Mode:Constant Current / Constant Voltage (CC/CV)
• LED Indicators: CR; Indicates charging is active, OK: Signals full charge or constant voltage stage
• Protection Features:Overvoltage, Undervoltage, Short-circuit, Over-charge, Over-discharge and Temperature protection.
• Dimensions: 39mm x 18mm x 6.3mm
• Weight: 5 grams

Applications:

• Robotics
• UAVs
• High-power embedded systems
• Digital cameras
• MP3 and MP4 players
• Gaming consoles

Why Choose This Product?
Provides reliable and safe charging for high-capacity LiPo packs. In this case, a 4-cell battery pack.