2in1 charge discharge board module DIY 18650 lithium battery Power Mobile Bank

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Looking for the Best Price for the 2In1 Charge Discharge Board Module DIY 18650 Lithium Battery Power Mobile Bank Online?

At Robocraze, the price starts at just 19*, making it one of the most affordable and value-driven options for DIY enthusiasts and electronics developers. (*Prices may vary based on offers, stock availability, and ongoing promotions.) Unlike many low-cost alternatives in the market, our module is quality-checked to ensure stable charging, safe discharging, and reliable performance for 18650 lithium battery applications. Whether you’re building a custom power bank, portable electronics project, or prototyping a battery-powered system, we ensure better component quality and durability compared to generic competitors.

Key Features:

• BAT Discharging Stop Voltage: 2.9V.
• Discharging Efficiency:85%(input 3.7V output 5V/1A).
• Charging and discharging indication.
• Internally installed charging and discharging power MOS.
• Preset 4.2V charging voltage, precision 1%.
• Max 8uA standby current.
• Integration charging management and discharging management.
• Intelligent temperature control and overtemperature protection.
• Integration output overvoltage protection, short circuit protection, overload protection.
• Integration overcharging and over-discharging protection.
• Support trickle mode and zero voltage charging.
• When charging: red light flashing.
• Fully charged: Red light glows for a long time.

2In1 Charge Discharge Board Module DIY 18650 Lithium Battery Power Mobile Bank Specifications Comparison: