Product Description:
Charger-Free, Constant Power for Your High-Drain Devices: Upgrade your everyday electronics with the Delipow AA 3404mWh 1.5V USB Rechargeable Lithium Battery. Featuring an integrated Micro USB charging port, this innovative battery eliminates the need for bulky external chargers—just plug into any standard USB source and power up instantly. Available in 2-Pack, 4-Pack, 6-Pack, 8-Pack, and 10-Pack configurations to perfectly match your household usage needs.
1.5V Constant Voltage & 1-Hour Fast Charge: Unlike standard 1.2V NiMH batteries that gradually lose power, this battery maintains a strict 1.5V constant output until the very last drop, delivering a 50% longer runtime than traditional nickel-hydrogen batteries. It fully recharges in just 1 hour—so you spend less time waiting and more time using your devices.
Smart 8-Layer Safety Protection: Engineered with an advanced 3-in-1 control chip and 8 comprehensive safety protections, including over-charge, over-discharge, over-current, over-voltage, over-heat, short-circuit, over-power, and leakage protection. The intelligent LED indicator flashes green during charging and stays solid green when fully charged.
Key Features:
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AA 3404mWh 1.5V USB Lithium Battery: High-capacity 3404mWh (approx. 2269mAh) battery with a constant 1.5V output. Available in 2, 4, 6, 8, or 10-Piece packs.
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Built-in Micro USB Port & Charger-Free: No separate charger needed. Simply connect to any standard USB wall adapter, power bank, laptop, or car charger.
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1-Hour Ultra-Fast Charging: Recharges from empty to full in just 1 hour, significantly reducing downtime.
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50% Longer Runtime: Compared to traditional NiMH batteries, the 1.5V constant output provides significantly extended usage time per charge.
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1500 Recharge Cycles: Supports up to 1500 cycles. One single battery replaces 1500 disposable alkaline batteries, saving you substantial money and reducing waste.
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Smart Green LED Indicator: Built-in LED light flashes green while charging and stays solid green once fully charged.
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Advanced 8-Layer Safety Protection: Protects against over-charge, over-discharge, over-current, over-voltage, over-heat, short-circuit, over-power, and leakage. Features an explosion-proof device and 3-in-1 smart chip for complete peace of mind.
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Ready to Use Immediately: Batteries come pre-charged, so you can use them straight out of the box.
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Standard 14mm x 50mm AA Size: Perfectly fits all standard AA battery compartments. Includes a thermal insulation layer for enhanced safety and stability.
Product Parameters:
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Brand: Delipow
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Type: AA 1.5V USB Rechargeable Lithium Battery
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Energy Capacity: 3404mWh
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Nominal Voltage: 1.5V Constant Voltage
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Charging Interface: Micro USB Port
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Rated Input: DC 5V
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Charging Time: 1 Hour
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Cycle Life: Up to 1500 times
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Indicator Light: Flashing Green (Charging) / Solid Green (Fully Charged)
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Safety Protection: 8-Layer Smart Protection (Over-charge, Over-discharge, Over-current, Over-voltage, Over-heat, Short-circuit, Over-power, Leakage)
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Dimensions: 14mm (Diameter) x 50mm (Height) / 0.55in x 1.97in
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Pack Quantity: 2-Pack / 4-Pack / 6-Pack / 8-Pack / 10-Pack (Selectable)
Applications:
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Electric Toothbrushes: Provides stable 1.5V constant power for electric toothbrushes, ensuring strong vibration and consistent cleaning performance.
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Wireless Microphones & Stage Gear: Ideal for wireless microphone systems, portable vocal processors, and stage transmitters, delivering distortion-free audio without voltage drops.
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Smart Door Locks & Fingerprint Scanners: Powers smart security devices with reliable constant voltage, ensuring your home safety systems never fail due to battery drain.
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Virtual Reality (VR) Controllers: Delivers high-quality, steady power for VR headsets and motion controllers, providing immersive, uninterrupted gaming experiences.
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Wireless Computer Mice & Keyboards: Keeps your office peripherals running long and strong without the hassle of constant battery changes.
Frequently Asked Questions (FAQ):
Q1: How do I choose the right pack size?
A1: Simply select your preferred quantity from the dropdown menu above. 2-Pack is perfect for single-device backups. 4-Pack and 6-Pack are great for standard family usage. 8-Pack and 10-Pack are ideal for larger families, professionals, or multi-device households to ensure you always have spare batteries ready.
Q2: What is the advantage of the 1.5V constant voltage output?
A2: Unlike standard 1.2V NiMH batteries that drop in voltage as they discharge, this battery maintains a full 1.5V output until the very end. This ensures your high-drain devices (like microphones and electric toothbrushes) perform at their absolute best without sudden power drops.
Q3: How long does it take to fully charge this battery?
A3: It's incredibly fast. It fully charges from empty to 3404mWh in just 1 hour using a standard 5V USB power source. The green indicator light will stop flashing and stay solid to let you know it's ready.
Q4: Do I need a separate battery charger for this?
A4: No, you don't! It features a built-in Micro USB port. You can plug it directly into any standard USB charger, laptop port, power bank, or car charger using a standard Micro USB cable.
Q5: Are these batteries safe to use in my expensive devices?
A5: Absolutely. They are built with an advanced 3-in-1 smart control chip and 8 comprehensive safety protections, including over-charge, over-voltage, short-circuit, and thermal protection, ensuring complete safety for your electronics.
