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$15.06
Ships from China.
Meet Your Seller
AJMRTC Type-C USB 2A Lithium Li-ion Battery Charger Board, DC-DC Step Up Boost Module, 3.7V Charge to 4.2V Fast Charging Power Boost Module for 3.7V Lithium Battery DIY Power Bank Project
- - Type-C USB input, supports up to 2A fast charging for 3.7V lithium batteries with 4.2V charging cutoff
- - Integrated DC-DC step up boost function, combines battery charging and voltage boost on one compact PCB
- - Built-in multiple safety protections including overcharge, over-discharge, over-current and short circuit protection
- - Small size and easy wiring, convenient for DIY power bank, portable lights and small electronic equipment projects
- - Stable charging and boosting performance, reliable module for 3.7V Li-ion battery power supply conversion
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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- This item is covered by ThermalNest Return Policy
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