Product Description:
Upgrade Your Power Source: Stop wasting money on disposable batteries. These Delipow AA 4000mWh 1.5V rechargeable lithium batteries offer a sustainable, high-performance alternative. Available in convenient 4-Pack and 2-Pack configurations, each battery features a stylish gradient blue finish.
Performance You Can Count On: Engineered with advanced lithium-ion technology, these batteries deliver a true 4000mWh energy capacity and maintain a strict constant 1.5V voltage throughout the entire discharge cycle. Unlike standard 1.2V NiMH batteries that gradually fade, these provide consistent, full-power output until the very last moment.
Powerful 4A Discharge: With an impressive 4A continuous discharge current (and 6.5A peak), these batteries easily handle high-drain devices. Whether powering a camera flash, smart door lock, or wireless microphone, you'll get instant, reliable energy without lag or drop-offs.
Key Features:
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Premium AA Rechargeable Battery: 1.5V constant voltage lithium battery. Available in 2-Piece or 4-Piece pack options.
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Massive 4000mWh True Capacity: Delivers extended runtime for high-drain devices, outlasting standard alkaline and NiMH batteries.
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Constant 1.5V Voltage Output: Maintains full voltage from 100% to 0% charge, ensuring your high-end devices operate consistently without power drops.
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4A High Discharge Current: 4A continuous (6.5A peak) output provides reliable, powerful energy for camera flashes, smart locks, and RC toys.
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1500 Cycle Lifespan: Supports up to 1500 recharge cycles—replacing over 1500 disposable alkaline batteries, saving you money and reducing waste.
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Intelligent Battery Repair: Built-in smart chip detects and safely revives over-discharged batteries.
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Stylish Gradient Blue Design: Premium gradient blue casing offers a modern, high-end aesthetic.
Product Parameters :
Rechargeable Battery (Delipow AA 4000mWh Gradient Blue):
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Type: AA 1.5V Rechargeable Lithium Battery
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Energy Capacity: 4000mWh
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Nominal Voltage: 1.5V Constant Voltage
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Max Continuous Discharge Current: 4A
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Max Peak Discharge Current: 6.5A
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Pack Quantity: Available in 2-Pack or 4-Pack
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Cycle Life: Up to 1500 times
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Dimensions: 14mm (Diameter) x 50mm (Height)
Applications:
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Smart Home & Security Systems: Powers smart door locks, fingerprint scanners, and wireless doorbells, ensuring 24/7 home security.
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Everyday Photography & Outdoor Lighting: Perfect for camera flashes, speedlights, and high-lumen LED flashlights used for travel and camping.
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Wireless Audio & KTV Entertainment: Provides steady voltage for wireless microphone systems, portable Bluetooth speakers, and home karaoke setups.
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High-Performance Hobby & Toy Devices: Ideal for high-torque RC cars, motorized toy vehicles, and game controllers.
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Portable Outdoor Gadgets: Reliable power for outdoor camping fans, headlamps, and emergency radios.
Frequently Asked Questions (FAQ):
Q1: What is the advantage of 1.5V constant voltage over standard 1.2V batteries?
A1: Unlike standard 1.2V NiMH batteries that gradually lose power, these 1.5V lithium batteries maintain a steady, full voltage output until the very end. This ensures your devices (especially flashes and locks) run consistently and prevents sudden performance drops.
Q2: Can I charge these batteries with a standard charger?
A2: For safety, you must use a charger specifically designed for 1.5V AA lithium-ion batteries (such as the Delipow DLP series). Do not use standard 1.2V NiMH chargers.
Q3: How long do these batteries last per charge?
A3: With a massive 4000mWh capacity and constant 1.5V discharge, they offer significantly longer runtimes than standard batteries—perfect for high-drain devices.
Q4: What safety protections do these batteries have?
A4: They feature comprehensive over-current, over-voltage, over-charge, over-discharge, short-circuit, and over-temperature protections for safe use.
Q5: Why should I choose the 4-Pack over the 2-Pack?
A5: The 4-Pack is ideal for devices that require multiple batteries at once, such as large camera flashes or smart locks. The 2-Pack is perfect for single-battery use or as a lightweight travel spare.
