Product Description:
Simple, Reliable, Ready to Go: Experience hassle-free charging with the Delipow DLP-513 4-Slot Charger Kit. This practical bundle includes a compact, LED indicator charger and 4 pieces of high-performance AA 4000mWh 1.5V rechargeable lithium batteries in a stylish gradient blue finish.
Charging Made Easy: Powered via a standard USB port (DC 5V), this charger delivers a steady 300mA×4 charging current. The intuitive LED indicators (Red for charging, Green for fully charged) let you monitor the status of all 4 independent slots at a glance, while the precision 1.45V±0.05V cut-off voltage guarantees overcharge protection.
High-Drain Power at Your Fingertips: The included 1.5V lithium batteries maintain a constant voltage and a powerful 4A continuous discharge (6.5A peak) until the very end. Whether you need to power camera flashes, smart locks, or wireless microphones, this kit delivers consistent, reliable power without the drop-offs of standard batteries.
Key Features:
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Complete 4-Piece Power Kit: Includes one black Delipow DLP-513 4-slot LED charging dock and 4 pieces of AA 4000mWh 1.5V rechargeable lithium batteries in a premium gradient blue finish.
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Reliable 300mA×4 Charging: Powered by a standard USB port (DC 5V), delivering a steady 300mA current per slot for safe and effective recharging of 1.5V lithium cells.
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Easy-Read LED Indicator System: Features intuitive LED lights on each slot—Red indicates charging in progress, and Green signals a full charge.
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Intelligent Independent Channels: Includes 4 independent channels, allowing you to freely charge 1 to 4 batteries individually without affecting the others.
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Precision 1.45V Cut-off Protection: Built-in smart chip ensures a highly accurate charging cut-off voltage of 1.45V±0.05V (cut-off current ≤100mA), effectively preventing overcharging and prolonging battery lifespan.
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Massive 4000mWh Energy & 4A High Output: The AA batteries deliver a true 4000mWh capacity with a constant 1.5V voltage and support a 4A continuous discharge current (6.5A peak), ensuring stable, powerful performance for demanding electronics.
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1500 Cycle Life & Intelligent Battery Repair: Supports up to 1500 recharge cycles. The smart activation function can detect and safely revive over-discharged batteries using micro-current technology.
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Wide USB Compatibility & Comprehensive Safety: Powered via a standard USB cable, it works seamlessly with wall sockets, computers, power banks, and car chargers. Features reliable over-current, over-voltage, over-charge, over-discharge, short-circuit, and over-temperature protections.
Product Parameters:
Smart Charger (Delipow DLP-513):
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Model: DLP-513 LED Indicator Charger
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Input: DC 5V (USB Port)
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Charging Current: 300mA×4 (For 1.5V AA/AAA Li-ion)
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Cut-off Charging Voltage: 1.45V±0.05V
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Cut-off Charging Current: ≤100mA
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Channels: 4 independent slots (1-4 batteries can be charged freely)
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Operating Temperature: 0-40°C
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Display: Red/Green LED Indicators
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Dimensions: 72mm x 90mm x 28mm (2.83in x 3.54in x 1.1in)
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: 4 pieces
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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 daily-use smart door locks, fingerprint scanners, and wireless doorbells, ensuring your home security network stays reliably active 24/7.
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Everyday Photography & Outdoor Lighting: An excellent choice for compact camera flashes, speedlights, and high-lumen LED flashlights used for travel, camping, and daily creative photography.
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Wireless Audio & KTV Entertainment: Powers wireless microphone systems, portable Bluetooth speakers, and home karaoke setups, delivering steady voltage for long hours of singing and music.
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High-Performance Hobby & Toy Devices: Ideal for high-torque RC cars, motorized toy vehicles, water guns, and game controllers, providing instant, reliable energy for endless playtime.
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Portable Outdoor Gadgets: A trustworthy power source for outdoor camping fans, headlamps, emergency radios, and other portable outdoor essentials requiring a stable 1.5V supply.
Frequently Asked Questions (FAQ):
Q1: How do I know when the battery is fully charged with the DLP-513?
A1: It’s very simple! The DLP-513 features a "Red to Green" indicator system. When a slot is charging, the LED lights up Red. Once the battery reaches the precise 1.45V cut-off voltage, the indicator automatically turns Green, signaling it's ready to use.
Q2: Is the DLP-513 charger compatible with AAA batteries as well?
A2: Yes! The DLP-513 features flexible spring-loaded slots that can perfectly accommodate both standard AA and AAA sizes of 1.5V lithium batteries.
Q3: Why is the 1.5V constant voltage output important for my devices?
A3: Unlike standard 1.2V NiMH batteries that gradually lose voltage, these 1.5V lithium batteries maintain a steady full output until the very end. This ensures your camera flashes and microphones perform consistently without sudden power drops.
Q4: How long does it take to fully charge these 4000mWh AA batteries?
A4: Based on the charger's 300mA per-slot output, it typically takes approximately 3 to 4 hours to fully charge a 4000mWh AA battery.
Q5: What safety protections are included?
A5: It features comprehensive over-current, over-voltage, over-charge, over-discharge, short-circuit, and over-temperature protections, guaranteeing safe daily use.
