DVS Beregnung Charging Board Li-Ion for LORA Sensor Node

Li-Ion recharge module is a recharge PCB which can be used for LSN50v2 & RS485-BL sensor nodes to replace the standard battery and connect to the solar panel for example.

Recharge PCB Features:

• Charge 1 x 4.2v Li-on battery.
• Power input 5~15v
• Max. Charging current: 2A
• Working temperature -40~65degrees
• Overcurrent, short circuit protection.
• Ibat=1uA when no input power.
• Output voltage 3.3v, max 1A.

Recharge Kit includes:

• 1 x PCB recharge
• 1 x 1000mA Li-on rechargeable battery
• 1 x 2.54mm connection cable
• 1 x random case (only for international shipping purpose).

Design Source:
Circuit diagram and layout: https://www.dragino.com/downloads/index.php?dir=accessories/Recharge_PCB/