Product Description:
Meet the Delipow DLP-659, a practical 2-slot LED indicator charger bundled with high-performance 10400 3.7V 320mAh flat top Li-ion batteries in a distinct green finish. This compact kit is specifically designed for mini flashlights and specialty devices that require the short 10400 battery format. Choose from 2-Pack or 4-Pack options to perfectly suit your usage needs.
The DLP-659 features intuitive Red-to-Green LED indicator lights for each of the 2 independent slots. While charging, the light glows Red; once the battery reaches full charge, it automatically switches to Green. Powered via a standard USB port (DC 5V 1-2A), the charger delivers a rapid 500mA×2 charging current, ensuring fast and efficient recharging. The built-in smart chip provides a precise cut-off voltage of 4.2V, automatically stopping the process to prevent overcharging and extend battery lifespan. The spring-loaded slots are universally designed to support a wide range of 3.6V/3.7V Li-ion batteries, including 10440, 18650, 14500, 16340, and more.
Key Features:
-
Complete 2/4-Piece Mini Power Kit: Includes the Delipow DLP-659 2-Slot LED Indicator Charger and your choice of 2 or 4 pieces of 10400 3.7V 320mAh flat top Li-ion batteries.
-
Specialized 10400 Flat Top Battery: Compact 10mm x 40mm size, specially engineered for mini flashlights and special battery compartments that require a flat top contact.
-
500mA×2 Rapid Charging: Delivers a fast 500mA charging current per independent slot via USB, significantly reducing downtime.
-
Smart Red-to-Green LED Indicators: Each slot features an independent LED light. Red indicates active charging; Green indicates the battery has reached a full charge.
-
Precision 4.2V Cut-off Protection: Built-in smart chip ensures an accurate cut-off voltage of 4.2V, effectively preventing overcharging and prolonging battery lifespan.
-
Universal Battery Compatibility: The spring-loaded sliding slots safely support a wide range of 3.6V/3.7V Li-ion batteries, including 10440, 18500, 18650, 17670, 16340, and 14500.
-
Convenient USB Input (5V 1-2A): Powered via a standard USB port, works seamlessly with wall adapters, laptops, power banks, and car chargers for ultimate portability.
-
Independent Charging Channels: 2 independent slots allow you to freely charge 1 to 2 batteries individually without affecting the other.
Product Parameters:
Smart Charger (Delipow DLP-659):
-
Model: DLP-659 2-Slot LED Indicator Charger
-
Input: DC 5V 1-2A (USB Port)
-
Charging Current: DC 4.2V ~ 500mA×2
-
Cut-off Charging Voltage: 4.2V
-
Cut-off Charging Current: ≤50mA
-
Operating Temperature: 0-40°C
-
Display: Red/Green LED Indicators
-
Channels: 2 independent slots (Supports mixed charging)
-
Dimensions: 60mm x 118mm x 28mm
Included Battery (Delipow 10400 3.7V Flat Top Green):
-
Type: 10400 3.7V Li-ion Rechargeable Battery
-
Capacity: 320mAh
-
Nominal Voltage: 3.7V
-
Top Type: Flat Top
-
Dimensions: 10mm (Diameter) x 40mm (Height)
-
Pack Quantity: 2-Pack / 4-Pack (Selectable)
Applications:
-
Mini EDC Flashlights & Keychain Lights: The ideal power source for compact, ultra-mini tactical flashlights and keychain lights that require the shorter 10400 battery format.
-
Specialty Laser Pointers & Aimers: Provides stable 3.7V power for compact laser aiming devices and pointers.
-
Small Remote Control Transmitters: Powers mini transmitters and handheld controllers for hobbyist devices.
-
Portable Medical Devices: Suitable for compact digital blood pressure monitors and other specific portable medical instruments.
-
Small Sensors & Alarm Systems: Reliable backup power for miniaturized security sensors and alarm transmitters.
Frequently Asked Questions (FAQ):
Q1: Can I use this 10400 battery as a replacement for a standard AAA battery?
A1: NO. Please exercise extreme caution! While the 10400 shares similar physical dimensions to a standard AAA battery, it operates at 3.7V. Using a 3.7V battery in a device designed for 1.2V or 1.5V (like standard remotes, clocks, or toys) will instantly damage or destroy the device. It is only compatible with devices explicitly specified for 10400/10440 or 3.7V power.
Q2: What is the advantage of the 500mA×2 charging current?
A2: 500mA is a high charging current for 10400 batteries. It significantly reduces charging time. A 320mAh battery can typically reach a full charge in about 1 hour, ensuring your devices are ready to use quickly.
Q3: Can I charge two different-sized batteries at the same time?
A3: Yes! The DLP-659 features 2 independent slots with spring-loaded contacts. You can freely mix and charge different compatible 3.6V/3.7V Li-ion batteries simultaneously without any issues.
Q4: How do I know when the battery is fully charged?
A4: It is very simple. The DLP-659 features an independent Red-to-Green LED light for each slot. While charging, the light glows Red. Once the battery reaches the precise 4.2V cut-off voltage, the light automatically turns Green, indicating it is ready to use.
Q5: What kind of charger should I use if I only buy the battery?
A5: You must use a charger specifically designed to charge 3.7V Li-ion batteries, such as the included DLP-659. Do not attempt to charge it in a standard AA/AAA Ni-MH charger, as it will not cut off at the correct voltage.
