OEM 2A DC-DC boost module for 18650 reviews
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Product details
Product description
Micro USB input: 5V 1A USB output: 5V 2.1A / 5V 1A (dual USB interface) Charging display: intelligent digital display Battery type: lithium-ion liquid batteries (18650) Product size: 57mm x 28mm Screen size: 27mm x 17mm Installation instructions: The circuit board is connected to the battery negative B-, B + is positive, do not connect inverted, reverse connection will burn the board, the battery is connected in parallel welding, assembling the battery.
Note that the insulation between the battery and the circuit board, the battery lead should not touch the circuit board, so as not to cause a short circuit.
Additional info
- EU Responsible details are here.
- Please refer to the actual product packaging or the user manual for information regarding storage conditions.
- A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
- Sold and fulfilled by .
- Barcode No: 5940733141975
Safety information
Product safety information