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AJMRTC 5V 2A Power Bank Charger Module, Charging Circuit Board with Step Up Boost Power Supply, Dual USB 2A Output & 1A Input, Lithium Battery Charging & Discharge Protection for DIY Portable Power
- - Integrated power bank module with charging and boost function, 1A input, dual USB ports up to 2A 5V output
- - Built-in lithium battery charge, discharge and overcharge protection circuits to keep battery safe
- - Step up boost design converts battery voltage to stable 5V output for powering USB small electronics
- - Compact circuit board, easy to assemble into custom portable power banks and DIY power packs
- - Great for DIY portable charger, small fan, LED light, single board computer and mobile power projects
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AJMRTC power bank charger module combines lithium battery charging management and step-up boost power supply on one compact circuit board. It supports 1A input for charging the connected lithium battery, and provides dual USB ports with stable 5V 2A total output.
This module integrates multiple safety protections including overcharge, over-discharge, over-current and short-circuit protection to protect your lithium battery. It boosts the battery voltage to steady 5V power for USB devices. It is widely used to build DIY portable power banks, small LED lamps, cooling fans and other portable low-power electronic projects.
- Brand: AJMRTC
- Function: Lithium Battery Charging + Step Up Boost Power Supply
- Charging Input: 1A
- Output: Dual USB, 5V 2A Max
- Protection: Overcharge, Over-discharge, Over-current, Short Circuit Protection
- Application: DIY Portable Power Bank, Small USB Electronic Projects
- Package: 1 x Power Bank Charger Circuit Board
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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