Product Description:
Charger-Free, Plug and Power: Stop searching for bulky battery chargers. The Delipow 9V 650mAh USB Rechargeable Lithium Battery features an innovative built-in USB port, allowing you to recharge it directly using a standard Android USB cable and any 5V USB power source—computer, power bank, or wall socket.
1.5-Hour Lightning Fast Charging: Engineered for efficiency, this battery fully charges in just 1.5 hours—significantly faster than conventional 9V rechargeables that take up to 5 hours. The smart LED indicator glows Red during charging and automatically turns Blue when fully charged, letting you know exactly when it's ready to go.
Stable 9V Output & Zero Memory Effect: Unlike standard batteries that weaken over time, this lithium battery delivers a steady, consistent 9V output until the very end. With no memory effect, you can recharge it anytime without capacity loss, ensuring reliable performance for your smoke detectors, multimeters, wireless mics, and guitar pedals.
Key Features:
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Built-in USB Direct Charging: Eliminates the need for an external battery charger. Simply plug into any standard USB port (Android cable compatible) for immediate power replenishment.
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1.5-Hour Ultra-Fast Charge: Delivers a full 650mAh charge in only 1.5 hours, saving you valuable time compared to traditional 5-hour charging batteries.
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Smart Red-to-Blue LED Indicator: Features an intuitive LED light that glows Red while actively charging and switches to Blue to signal a full charge.
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Stable 9V Constant Output: Maintains a consistent voltage level throughout the discharge cycle, ensuring your sensitive electronic devices and instruments perform reliably without power fading.
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Zero Memory Effect: Can be recharged at any time, no matter the current charge level, without reducing the overall battery lifespan.
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650mAh High Capacity: Provides ample, long-lasting power for high-drain 9V devices, perfect as a replacement for disposable 9V alkaline batteries.
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Patented Explosion-Proof Safety Design: Equipped with a full self-inspection safety valve and secondary explosion-proof design, delivering robust over-current, over-voltage, over-charge, and short-circuit protection.
Product Parameters:
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Brand: Delipow
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Type: 9V USB Rechargeable Lithium Battery
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Capacity: 650mAh
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Nominal Voltage: 9V
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Charging Time: Approximately 1.5 hours
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Charging Port: Built-in USB Port (Standard Android interface compatible)
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Indicator Light: Red (Charging) / Blue (Fully Charged)
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Features: No memory effect, low internal resistance, fast charging
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Dimensions: 48mm x 26mm x 16mm (1.89in x 1.02in x 0.63in)
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Pack Quantity: 4-Pack
Applications:
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Wireless Audio & Musical Instruments: Powers wireless microphone systems, guitar effect pedals, and stage equipment, delivering stable voltage for distortion-free performances.
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Safety & Home Protection: A reliable, long-lasting power source for household smoke detectors, carbon monoxide alarms, and fire safety sensors.
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Testing & Measurement Tools: Perfect for digital multimeters, megohmmeters, and other professional diagnostic instruments used in electrical and HVAC maintenance.
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Smart Toys & Remote Controls: Drives 9V-powered RC car transmitters, remote-controlled toy robots, and smart home gate controls.
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Everyday Carry & Emergency Devices: Ideal for portable stud finders, voltage testers, emergency LED flashlights, and walkie-talkies.
Frequently Asked Questions (FAQ):
Q1: What kind of charger do I need for this battery?
A1: You don’t need a specialized charger! It has a built-in USB port that connects to a standard Android USB cable. You can plug it into any standard 5V USB port, such as a computer, power bank, or USB wall adapter.
Q2: How do I know when the battery is fully charged?
A2: It is incredibly simple. When the battery is charging, the built-in LED indicator light turns Red. Once it reaches a full 650mAh charge, the light will automatically switch to Blue.
Q3: Can I charge this battery even if it's not completely empty?
A3: Yes. This lithium battery features zero memory effect, meaning you can top it off at any time without damaging the battery’s overall long-term capacity or lifespan.
Q4: What is the advantage of 1.5-hour fast charging?
A4: Traditional rechargeable 9V batteries often take up to 5 hours to fully charge. With this Delipow battery, you get a full charge in just 1.5 hours, ensuring you're never left waiting for power when you need it most.
Q5: Is this battery safe to use in my smoke detector or multimeter?
A5: Absolutely. It features a full self-inspection safety valve, a secondary explosion-proof design, and comprehensive protections against over-current, over-voltage, and short circuits, ensuring complete safety for sensitive devices.
