
Cen Tech Multimeter 61593
When I first held a multimeter in my hands, I felt completely overwhelmed. All those dials, symbols, and settings might
At Cen Tech® Battery Charger, you can trust our chargers to deliver the advanced charging, durability, and safety you demand at outstanding value.
At Cen Tech® Battery Charger, our mission is to provide high-quality, affordable battery charging solutions for both consumer and professional use. For over 20 years, our team of engineers has been developing smart battery chargers that revive, recharge, and maintain all types of batteries.
Whether you need to occasionally recharge a car battery or routinely power an entire fleet of industrial vehicles, we have the right charger for the job. Our extensive product line covers all common battery voltages and chemistries. Portable jump starters and battery maintainers keep your equipment powered up and ready to use.
All our chargers offer advanced features like automatic multi-stage charging, adaptive charging algorithms, temperature compensation, and maintenance modes. With built-in diagnostics and safety mechanisms, you can charge with complete confidence. Robust metal enclosures and waterproof designs ensure our chargers withstand real-world use.
At Cen Tech® Battery Charger, we combine cutting-edge technology with rigorous testing to produce reliable, precision chargers. Our specialized expertise in battery charging, ongoing innovation, and strict quality control set us apart. Discover why so many consumers, businesses, and industry professionals trust Cen Tech® chargers to keep their batteries performing at full capacity.
Deluxe 12V 750mA Battery Maintainer & Float Trickle Charge
$28.65
CEN-TECH 2 Amp 3-Stage Automatic Battery Charger – Safely Charge Your 6V and 12V Batteries
$55.55
CEN-TECH 2/10/40/200 Amp, 6/12V Automatic Battery Charger with Engine Jump Start
$14999
Advanced Charging Technology
Our chargers incorporate sophisticated charging algorithms to maximize battery life. Adaptive multistage charging analyzes battery condition and revives sulfated plates. Automatic temperature compensation prevents over or undercharging.
Universal Compatibility
Cen Tech® chargers work with all common battery types and voltages – so you can consolidate to one brand for all your charging needs. Our chargers automatically adjust output for wet cell, gel, AGM, and lithium batteries.
Heavy-Duty Durability
With rugged enclosures, waterproof construction, integrated handles, and firewall circuits, our chargers are built to withstand real-world abuse. We use top-grade components to handle high temperatures, vibration, and shock.
Safety You Can Trust
We incorporate every safety feature possible like reverse polarity and over-voltage protection, short circuit prevention, auto-shutdown when batteries disconnect, and more. Our chargers meet strict UL and FCC standards.
Precision Performance
Meticulous design engineering and exhaustive testing ensures our chargers deliver precise, controlled charging to specification. Onboard voltmeters, load testers, and diagnostics help monitor battery health.
Our 20+ Years of Expertise
With over two decades specializing in chargers, we have unmatched experience in charger engineering and battery technology. Our extensive charger selection has a solution for any application.

When I first held a multimeter in my hands, I felt completely overwhelmed. All those dials, symbols, and settings might

As I run my fingers along the cool, sleek metal of my Cen Tech caliper, I can’t help but smile.

It was a bitterly cold January morning when I found myself stranded in my driveway, late for an important meeting,

When my car battery died in the middle of nowhere during a rainstorm last winter, I promised myself I’d never

As I sit in my garage on this chilly autumn morning, coffee in hand, I can’t help but smile at

When I first started dabbling in home repairs, the electrical system in my house seemed like a mysterious black box.
Charge times depend on the battery capacity and charger amperage. For example, their 750 peak amp car starter can charge a dead 50Ah battery in 1-2 hours. Lower amperage chargers may take 6-12 hours for a full charge. Check the product details for charge time estimates.
Our chargers are compatible with all common battery types including lead-acid, AGM, gel cell, lithium, and more. Refer to the product details for the specific battery voltages supported.
Our automatic chargers switch to a float or maintenance mode once the battery is fully charged. The indicator light will change from red to green. Charging then stops to prevent overcharging.
Yes, we make chargers designed specifically for these applications. Select a charger with the proper output voltage and charging profile to work with your battery system.
Our chargers include protections like reverse polarity detection, over-voltage shutoff, overheat protection, short circuit prevention, and more. These features prevent battery and charger damage.
The clicks are the internal relay activating the different charging stages. This is normal operation. Contact us if clicks persist after the battery is fully charged.
Our automatic maintainers switch to a safe float mode and may be left connected indefinitely without risk of overcharging.
Avoid deep discharges and recharge as soon as possible. Our multi-stage chargers optimize recharges to extend battery life. Proper maintenance is key.
Our chargers are designed solely as battery chargers and are not intended for use as general power supplies. Consult our product support team for questions.
Periodic blinking is normal and indicates the charger is in a pulsing/analyzing mode to optimize the charging process. As long as the battery is charging, blinking is no cause for concern.
This website is an independent, fan-created platform that provides content about various brands.
It is neither affiliated with, endorsed by, nor officially associated with these brands.
All trademarks, logos, and brand names mentioned are the property of their respective owners.
We are merely a platform for publishing content and do not sell products.