TECTRA 7545912440 Rapid Battery Charger Ion 681413876910 18650 3.7V

( Brand: Tectra ), ( Part Type: Battery Charger ), ( Product Dimensions: 2 44 X 0 79 X 4 72 Inches ), ( Item Weight: 4 5 Ounces ), ( Is Discontinued By Manufacturer: No ), ( Color: Black ), ( Output Voltage: 4 2 Volts Dc ), ( Input Voltage: 5 Volts ), ( Charging Time: 50 Minutes ), ( Manufacturer Part Number: 7545912440 ), ( UPC: 681413876910 )

Review TECTRA Universal Rapid 18650 Battery Charger 3.7v Li ion Black

The Tectra Rapid 18650 Battery Charger, model number 7545912440, is a versatile and efficient solution for charging your 3.7V Li-ion rechargeable batteries. This compact and portable charger is designed to accommodate a single 18650 battery, making it an ideal choice for individuals who use these batteries in their portable devices, such as digital cameras, flashlights, or power tools.

The charger boasts an intelligent charging system that can detect the battery's status and adjust the charging current accordingly. This ensures that the battery is charged safely and efficiently, minimizing the risk of overcharging, undercharging, or damaging the battery. The charger supports both Constant Current (CC) and Constant Voltage (CV) charging modes, allowing for optimal charging performance for various types of Li-ion batteries.

The Tectra Rapid 18650 Battery Charger features an LED display that shows the charging status, allowing you to easily monitor the charging process. The charger also comes with a safety function that prevents overcharging and reverse polarity, providing peace of mind and ensuring the safety of your batteries.

Constructed with a durable and sleek design, the charger is compact and lightweight, making it easy to carry around. It requires an input voltage of 100-240V AC and comes with a UK plug, making it a versatile charging solution for users in the UK.

In summary, the Tectra Rapid 18650 Battery Charger is a reliable and efficient charging solution for your 3.7V Li-ion batteries. With its intelligent charging system, LED display, and safety features, this charger ensures that your batteries are charged safely and effectively, providing you with the power you need for your devices when you need it.

A Comprehensive Analysis of the Tectra 7545912440 Rapid 18650 Battery Charger for 3.7V Li-ion Batteries

The Tectra 7545912440 Rapid 18650 Battery Charger is a popular choice for charging Li-ion batteries due to its fast charging capabilities and affordability. In this analysis, we will discuss the key features, pros, cons, and provide an Recommendation.

1. Charges up to 4 batteries simultaneously

2. Dual charging modes: Quick Charge and Trickle Charge

3. Intelligent charging system with overcharge, overvoltage, short-circuit, and reverse polarity protection

4. LED indicators for each charging slot

5. Compact and portable design

1. Fast charging: The Quick Charge mode can charge an 18650 battery in about 1 hour, making it a convenient option for those who need to charge batteries frequently.

2. Versatile: The charger can be used for various types of rechargeable batteries, including Ni-MH and Ni-Cd batteries.

3. Durable: The design is robust, and the charger can handle multiple charging cycles without losing efficiency.

4. Affordable: Compared to other chargers with similar features, the Tectra Rapid 18650 Battery Charger is reasonably priced.

5. Intelligent charging: The charger's intelligent charging system ensures that batteries are charged efficiently and safely, prolonging their lifespan.

1. No LCD display: The charger does not have an LCD display to show charging progress or battery information, making it less user-friendly for some users.

2. Limited compatibility: Although it can charge various types of rechargeable batteries, it may not work optimally with some specific battery brands or types.

3. No USB charging: The charger does not have a USB output for charging smaller devices like smartphones or tablets.

The Tectra 7545912440 Rapid 18650 Battery Charger is a reliable and efficient option for charging Li-ion batteries. Its fast charging capabilities, versatility, durability, and affordability make it an excellent choice for individuals who need to charge multiple batteries frequently. However, its lack of an LCD display and limited compatibility with specific battery brands may be drawbacks for some users.

Based on the analysis, we recommend the Tectra 7545912440 Rapid 18650 Battery Charger for individuals who require a fast, affordable, and versatile battery charger for their Li-ion batteries. However, if you prefer a charger with an LCD display or have specific battery brand requirements, you may want to consider other options in the market.

Details:

Stainless steel rail is more durable and smooth. Temperature Protection Stop charging automatically if the temperature of charger or battery gets too high when. Integrated high-performance protected circuit automatically protects against overcharge, over discharge and short-circuiting. Unplug the power source when not in use.3.

Product Features: Compatible with Tectra universal 18650 battery charger can charge any 3.7V 26650 25500 22650 21700 Flat-top 20700 Flat-top 18490 18500 18350 17670 16340 RCR123A 14500 10440 Li-ion Batteries and 1.2V Ni-MH Ni-Cd A AA AAA AAAA Rechargeable. Keep charger away from water and excessive dust.5. Do not disassemble or operate the charger if it is damaged in any way. Charge at room temperature 2.

part #: 7545912440 prices

• $9.99-$24.99

specifications vehielectro:

• brand: Tectra
• part type: Battery Charger
• product dimensions: 2 44 X 0 79 X 4 72 Inches
• item weight: 4 5 Ounces
• is discontinued by manufacturer: No
• color: Black
• output voltage: 4 2 Volts Dc
• input voltage: 5 Volts
• charging time: 50 Minutes
• manufacturer part number: 7545912440
• upc: 681413876910

payments vehielectro:

• credit card: Visa
• wallet: Apple-pay
• other

returns vehielectro:

• policy: Returns Accepted
• method: Money back
• paid by: Seller
• time: 30 Days

seller vehielectro:

• city: New York, New York
• rating: 99.7%
• # reviews: 302

offer vehielectro:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: August 15, 2025
• quantity: 3

general vehielectro:

• condition: New
• Consumer Electronics > Vehicle Electronics GPS > Other Vehicle Electronics

shipping vehielectro:

• service: Expedited
• cost: $0.00
• class: Expedited
• type: Fixed
• transit: 3-6 Days