Best Battery Chargers for Trojan T-105

The Best Battery Chargers for Trojan T 105 (Reviews)

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MoreTrojan has been in the battery manufacturing business since 1952. They’re industry leaders when it comes to deep cycle batteries.

The Trojan T-105 flooded lead acid battery is a sturdy powerhorse. It’s known to stand consistent cycling and regular discharging to 80% without noticeable degradation. Which is why many users favor it and install it in their RV’s, boats, golf carts, trucks, and even forklifts.

This battery doesn’t come cheap though. To keep it in good working condition and give it extra longevity, you need the best battery charger for Trojan T-105.

Read on for all the technical details about these chargers, plus a full guide on selecting the right one.

Our Top Picks for Trojan T-105 Battery Chargers

Here’s a roundup of the best deep cycle battery chargers. They vary in their charging time, price points, sizes, and designs. They all have one thing in common though, which is impeccable performance. 

Browse through the list, and let’s see which one best suits your requirements.

1. Schumacher SC1281 Smart Battery Charger

Schumacher SC1281 Smart Battery Charger

The Schumacher smart battery charger is a device that takes thorough care of the battery it’s charging or maintaining. It’s a multistage charger, which employs successive stages of bulk, absorption, equalization, and desulfation. It starts at 6 amps and trickles down to 3 amps, as the charging progresses.

Monitoring and testing are crucial if you want to keep your battery in good shape. And these are both available with the Schumacher. The LCD display shows the charging and battery status. And if a quick refill or jumpstart is required, this device can supply that too.  

This charger is rather light and compact, so you can move it around with ease. However, it would need an extension cord if you take it too far away from an outlet.

The overall design is easy  to work with, the controls are fully accessible, and it’s generally user friendly. Not to mention slick and elegant as well. It appears to be much more expensive than it is, which could drive some buyers away. It’s actually fairly priced, considering its many features. 

Things We Like

  • Microprocessor controlled
  • Powerful jump start with 100 A
  • Provides a 30 A quick boost
  • Works with 6 and 12 V batteries
  • Diagnostics provided by battery and alternator tester
  • LCD display of various parameters
  • Multi-stage charging to add to the batteries longevity
  • Automatic detection of voltage
  • High precision and safe charging
  • Protection from reverse clamp hookups

Things We Don’t

  • The clamps could be a bit stronger
  • Works on 120 V only

2. NOCO GENIUS10 Fully-Automatic Smart Charger

NOCO GENIUS10 Fully-Automatic Smart Charger

This is another high performer that comes with a 17% reduction in size, and 115% increase in power from its predecessor, the NOCO G7200.

The Genius has superior powers in detecting the battery’s current state, and acting accordingly. It doesn’t just keep track of the goings on inside the battery, it actually monitors the surrounding climate as well, and compensates for temperature fluctuations.

This charger can force charge a battery, and occasionally bring it back to life from a 1 V or even a zero V state. It has several safety features to protect the battery and the surroundings from sparks, reversed polarity, and water splashes with its IP65 rating.

The price is a bit high. But if you’re after precision charging, proper maintenance, increased safety, and saving batteries in critical condition, then this charger is a good option.   

Things We Like

  • Compact design that’s easy to carry around
  • Compatible with several 6 and 12 V battery types
  • High precision charging
  • Thermal adjustment according to ambient temperature
  • Capable of recharging dead or depleted batteries
  • Extends the battery life with the restoration function
  • Provides advanced battery maintenance functions
  • Spark proof operation
  • IP65 protection
  • Protection from reversed polarity
  • Comes with a three-year limited warranty

Things We Don’t

  • It’s a bit expensive
  • Might have some conflict with AGM batteries and heats them up a bit

3. BLACK & DECKER BC15BD Bench Battery Charger/Maintainer

BLACK & DECKER BC15BD Bench Battery Charger/Maintainer

The fully automated smart charging goes from fast charging, followed by top off, then finishes off with trickle. This provides the best charging profile for a deep cycle battery, and extends both its performance and lifespan considerably.

Sometimes batteries don’t feel too well, and need a little boost to work. It’s appropriate then that the Black & Decker has a jumpstart function that provides 40 A to get the battery going in 90 sec.

This charger comes with the standard safety precautions of reversed polarity, alternator checks,  and similar essentials. It’s actually CEC-Compliant and ETL-Certified. This stands for premium quality, good performance, and comprehensive safety.

You can monitor the charging process every step of the way through the easy-to-read LCD display. The control panel is quite intuitive and easy to work with. You wouldn’t need to spend too much time understanding and adjusting buttons, which is a trait common to most Black & Decker devices.  

Things We Like

  • Fully automated 3-stage charging
  • Compact benchtop design
  • Full monitoring of battery status
  • 40 V quick start
  • Moderately priced

Things We Don’t

  • Works with 12 V batteries
  • Doesn’t recharge depleted batteries

4. CTEK (56-353) MULTI US 7002 Battery Charger

CTEK (56-353) MULTI US 7002 Battery Charger

This is a universal fit deep cycle battery charger, that you can use occasionally for routine maintenance, or connect it permanently for constant battery recharging. 

It has a multitude of charging settings to maintain, restore, and recharge batteries. Which contributes to keeping the expensive Trojan batteries in top condition for a long time. 

Things We Like

  • Compact design
  • Mounting holes for installation in any vehicle
  • Clamps and eyelets for versatile connection
  • Four individual charging modes
  • Automatic 8-step switch charging
  • Compatible with most battery types

Things We Don’t

  • Works on 12 V batteries
  • A bit pricey

How to Choose the Right Deep Cycle Battery Charger

Here are a few pointers to narrow down the selection process


Do you need the battery charger for routine battery maintenance? Restoration? Or do you have a completely depleted battery hand that you’d like to resuscitate?

Is your Trojan battery a new one, so it needs smart precise recharging? Or is it an old one that will need a boost or jumpstart from time to time?

By answering these questions, you’re halfway through narrowing down the suitable selections.  

Charging Modes

Deep cycle batteries would die quite quickly if they’re charged by the simple one stage chargers. They need a sequential multi-stage charging process to refill properly. The immediate performance, as well as the lifespan of the batteries, depends on this.

Not all multi-stage chargers work the same way though. There are significant differences between devices that show in how quickly they charge a battery, how precise the charging is, and how far they monitor the charging process.   


Most chargers work with 6 and 12 V batteries, but a few of them work with an individual rating only. This is a critical parameter to check. 


The main safety consideration is in reverse polarity. A faulty connection can blow up both the battery and the charger, that’s why the correct connection internal check is often found in most chargers.

Some charges come with extra checks for excess voltage, overheating, and sparks. Other safety features include proofing the devices from water spills, but that’s not very frequent.

Safety extends beyond the devices to your own practices. You should always follow the relevant safety procedures as you work.

Size and Weight

A compact lightweight device that you can carry around easily is often preferred. However, a more sturdy charger that’ll stand steadily is also a popular choice. So, in that matter, to each his own.  


Brand names don’t often reflect higher quality, however, in the category of deep cycle battery chargers it’s very real. Even though they might be a tad more expensive, the big name tools usually last longer and perform better. 

The Best Brands of Battery Chargers for Trojan T-105

There are some heavy names among the manufacturers of deep cycle battery chargers, and it would be nice to make a quick introduction with the top players.

Black & Decker

This is the market leader and biggest producer of portable electric power tools. The Black & Decker company was founded in 1910 by Alonzo G. Decker and S. Duncan Black, who were both industrial tool designers and engineers.

Schumacher Electric Corp

The Schumacher label is probably more famous in the car racing arenas, especially, with Don Schumacher’s name immortalized in the International Motorsports Hall of Fame. His son, Tony Schumacher, won several World Championships and continued the father’s car racing legacy. It’s as the founders say, “Passion and commitment are the Schumacher way”.

The Schumacher electric corp was founded in 1947, and has led the battery maintenance industry ever since. 


If you want to pick a reliable charger for your Trojan T-105, I’d easily recommend the Schumacher SC1281 Smart Battery Charger. It’s an overall high performer, that provides precise and safe charging for your battery.

It has monitoring and testing functions, offers a jumpstart for the battery when needed, and comes with a full set of complementary functions for battery maintenance. In addition, it’s easy to work with and fully portable. 

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