Description
- DFRobot USB Charger for 7.4V LiPo Battery
- Compact and efficient USB charger for 7.4V lithium batteries.
- Supports up to 1A charging with mobile phone AC adapter or power bank.
- Lightweight design with micro USB interface for outdoor use.
- Ensures safe charging with multiple protections.
- Perfect for embedding in 7.4V lithium battery-powered projects.
The DFRobot USB Charger for 7.4V LiPo Battery is a compact and efficient device, comparable in size and weight to an ordinary Gravity sensor. It allows for safe and efficient charging of 7.4V lithium batteries up to 1A using a mobile phone AC adapter or power bank and an Android data cable. Its lightweight design and micro USB interface make it ideal for outdoor applications. Additionally, it can be embedded in various 7.4V lithium battery-powered projects, providing a convenient USB charging function and eliminating the need for battery swapping and bulky power adapters.
- 1x USB Charger for 7.4V LiPo Battery
- 1x 14*7mm Aluminum cooling fin
- 1x 14*0.5mm Thermal conductive silicone pad
- 28.0 x 37.0 mm (1.46 inches)
Website
- Input voltage for USB charging: 3-6V (typically 5V for USB)
- Battery input compatible with 7.4V 2s cells Li-polymer/Li-ion battery
- Maximum charge current features 1A trickle charging with constant current and voltage
- Charge cutoff voltage set at 8.4V±1%
- Charge efficiency exceeds 90%
- Protections include:
- Overcharge and reverse connection protection for battery input
- Adaptive input current limitation and overheat/reverse connection protection for USB input
- Operational temperature range: -40°C to 85°C