Dual USB 18650 Battery Charger PCB Power Module 5V 1A 2.1A Mobile Power Bank Accessories for Phone DIY LED LCD Module Board
Product description
Parameter:
Micro USB Input: 5V 1A
USB Output: 5V 2.1A / 5V 1A(Dual USB interface)
Charging Display: Intelligent digital display
Batteries Type: Liquid lithium-ion batteries (18650)
Charging Indication: LCD will display "IN"
Output Load Indication: Long press LED light button after on load to start output, LCD will display "OUT" and relative output voltage and current.
Protection Function: It has integrated protection circuit of boosted lithium battery to prevent overdischarge, overcharge and overload.
Size: 58x27x15mm
Attention:
Lithium battery positive pole connect to B+, negative pole connect to B-, otherwise the module will be burnout.
It can connect one lithium battery or multiple lithium battery connected in parallel welding.
The capacity does not exceed 200,000 ma, and the voltage is 3.2-4.2V.
Package included:
1 x Mobile Power Bank 18650 Battery Charger PCB
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