1 A / 2.1 A Power Bank Charging Board with LCD

Description

1 A / 2.1 A Power Bank Charging Board with LCD

Power-bank charging and 5 V output board for lithium-ion cells such as 18650. It has two USB output ports, a digital charge display and a white LED that can serve as a flashlight.

• Input interface: Micro-USB
• Input: 5 V, 1 A
• Outputs: 5 V, 2.1 A and 5 V, 1 A (two USB ports, as stated by source)
• Display: digital charge indicator
• Protection stated by source: overcharge, over-discharge and overcurrent
• Board dimensions: 57 × 28 mm
• Display dimensions: 27 × 17 mm

Important: check battery polarity before connecting; reverse polarity can damage the board. The source does not specify a supported cell count, balancing, or a current limit for the battery pack. Use only compatible cells assembled with appropriate protection and wiring; do not assume that an arbitrary number of cells can be connected in parallel. Confirm the board’s documentation and ratings for your pack and load.

Price: MAD 85