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Compact Type-C Power Module for 18650 Battery Charging Discharging with 1.8V 3.3V 5V Output
- Product description Product features: Full scene power supply scheme Dual input: Type-C 5V power supply + 18650 Li-ion battery power supply (single/double parallel), switching uninterrupted output. Three outputs: 5V--1.5A, 3.3V--400mA, 1.8V--150mA, covering mainstream MCU/sensor voltage requirements. Intelligent power management Four-step LED power indication: 25%/50%/75%/100% graded display, blinking warning power <3% (to prevent power failure damage to the device). Battery protection: cut-off voltage 3V (anti-over-discharge)|full voltage 4.2V±0.05V (accurate float charging). Safety Enhanced Design Physical toggle switch (hard disconnect)Reverse connection protection (burn risk 100%)Short circuit protection (self-r very insurance). Physical Specifications Dimensions: 32mm(H)Connector: 2.54mm row of pinsOn/Off switch: Toggle mechanical switch Category Parameter Details Input Configuration USB Type-C: 4.7-5.5V | 18650 Battery: 3.1-4.3V Output Capability 5V: 1.5A Max | 3.3V: 400mA | 1.8V: 150mA Side-charging and Discharging Output 4.5V--400mA (charging priority, dynamically adjusted) Battery Management Charging current: 400mAActivation voltage: 3V (USB wake-up is required after protection trigger) Indication Logic Discharge Mode: LED always on segmentedCharge Mode: LED blinking segmentedalways on=ful Performance Measurement Data: [ Test Condition: 25 | 2000mAh 18650×2 (Internal Resistance 70m) ] 5V--1A Continuous Output: 18 hours (LED4LED1 Fading) Efficiency of C
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Powerful & Versatile - Designed with dual inputsType-C 5V and 18650 lithium-ion battery (single or double parallel), this module ensures switching between power sources without interrupting your workflow. Whether you're powering up your MCU projects or sensors, it
offers three precise outputs: 5V@ 1.5A, 3.3V @400mA, and 1.8V @150mA, Suitablely meeting all your voltage needs.; Smart Energy Management - Stay informed about your power levels with our intuitive four-step LED indicator, showing 25%, 50%, 75%, and 100% charge status clearly. When the battery drops below 3%, the LED will blink as a warning to avoid sudden shutdowns that could harm your devices. With built-in protection features like cut-off at 3V (anti-over-discharge) and full charge at 4.2V ± 0.05V, your equipment stays safe and charged.; Safety First - For peace of mind, weve added multiple layers of safety including a physical toggle switch for hard disconnection, reverse connection protection (reducing burn risks by 100%), and short-circuit protection with self-r very insurance. These features ensure reliable performance every time you use it, making it Suitable for demanding applications where safety is paramount.; Efficient & Reliable - This compact yet powerful module supports up to 18 hours of continuous 5V@1A output when paired with two 2000mAh 18650 batteries (internal resistance 70m). Its efficiency shines through during side-charging and discharging operations, delivering 4.5V @400mA while maintaining conversion rate of approximately 85%.
Plus, it consumes no power after 30 s nds of turning off the output, ensuring maximum energy savings.; Plug & Play Convenience - With its ergonomic design measuring just 32mm in height and featuring a 2.54 mm pin row connector, this module fits effortlessly into any project setup. The toggle mechanical switch provides easy on/off control, while the USB Type-C input ( 4.7 - 5.5V ) and 18650 battery support ( 3.1 - 4.3V ) make it versatile enough for various scenarios. Suitable for DIY enthusiasts, IoT developers, and anyone looking for a dependable power solution.
offers three precise outputs: 5V@ 1.5A, 3.3V @400mA, and 1.8V @150mA, Suitablely meeting all your voltage needs.; Smart Energy Management - Stay informed about your power levels with our intuitive four-step LED indicator, showing 25%, 50%, 75%, and 100% charge status clearly. When the battery drops below 3%, the LED will blink as a warning to avoid sudden shutdowns that could harm your devices. With built-in protection features like cut-off at 3V (anti-over-discharge) and full charge at 4.2V ± 0.05V, your equipment stays safe and charged.; Safety First - For peace of mind, weve added multiple layers of safety including a physical toggle switch for hard disconnection, reverse connection protection (reducing burn risks by 100%), and short-circuit protection with self-r very insurance. These features ensure reliable performance every time you use it, making it Suitable for demanding applications where safety is paramount.; Efficient & Reliable - This compact yet powerful module supports up to 18 hours of continuous 5V@1A output when paired with two 2000mAh 18650 batteries (internal resistance 70m). Its efficiency shines through during side-charging and discharging operations, delivering 4.5V @400mA while maintaining conversion rate of approximately 85%.
Plus, it consumes no power after 30 s nds of turning off the output, ensuring maximum energy savings.; Plug & Play Convenience - With its ergonomic design measuring just 32mm in height and featuring a 2.54 mm pin row connector, this module fits effortlessly into any project setup. The toggle mechanical switch provides easy on/off control, while the USB Type-C input ( 4.7 - 5.5V ) and 18650 battery support ( 3.1 - 4.3V ) make it versatile enough for various scenarios. Suitable for DIY enthusiasts, IoT developers, and anyone looking for a dependable power solution.
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Kepler Forge Return Policy
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