DIY Solar Power - Made Easy!
  • Home
  • DIY Solar Packages
    • Vehicle Mounted 12v Systems >
      • The Minimalist (great for small vans and cars)
      • The Classic 400 Watt (RV's, Vans, Buses)
      • 400 Watt w/ Alternator Charging
      • The Off Grid King (Power Anything!)
    • 48V Offgrid System Blueprint
    • Complete 48V Solar Kits
    • All-in-One 12/24/48V Packages
    • Code Compliant 48V Offgrid System
    • Design Your Own Raw LiFePO4 System
    • Grid-tie Systems
    • Other Packages >
      • Solar Trailer
      • 2000 watt, 24v Solar System
      • 4000 watt, 24v Solar System
      • Milk Crate Solar Power System
      • 12v Solar without a Battery
  • Solar Batteries
    • 12V Lithium Batteries
    • 48V Server Rack LiFePO4
    • Raw LiFePO4 Cells
    • BMS
    • Sealed Lead Acid Batteries
  • Solar Components
    • 50-250W Solar Panels
    • 300W+ Solar Panels
    • 48V All-in-one Buyer's Guide
    • Inverters
    • Solar Charge Controllers
    • Battery Chargers
    • Wire and Connectors
    • Fuses and Circuit Breakers
    • Battery Monitors
    • Battery Capacity Testers
    • Automatic Transfer Switches
    • Battery Isolators
    • Tools
  • Plug-N-Play Systems
    • Full Size Systems
    • Ultra Portable Systems
  • Appliances
    • Solar Friendly Air Conditioners
    • 12v Fridges
  • DIY Solar Book
  • Videos
    • Electricity for Dummies
    • Solar Power for First Timers
    • General Solar Education Videos
    • DIY LiFePO4 Video Series
    • Solar Wiring Configuration Diagrams
  • The Forum
  • Help Section
    • How to Mount Solar Panels to a Vehicle
    • How to connect Solar Panels to your Solar Generator
  • Contact Me
  • Policies and Disclaimers

Battery Chargers

If you wish to charge your battery bank with shore power (the grid), you will need a dedicated battery charger. Some RV's and conversion vans will have this built into the converter box. If you do not have one, you will need to install one. If you are using AGM sealed batteries or a drop-in replacement battery such as the Battle Born, you will need to ensure that the charger you use will not charge higher than 14.4-14.6 volts. Below are chargers that you can use with both AGM sealed batteries AND LiFePO4 (battleborns etc)

My favorite12V/24V 75/37A Battery Charger
​(Currently my bench charger)

Picture
I did not expect this charger to work so well, but I love it! Unlike the progressive dynamics charger below, you can limit the current to whatever you wish. You can safely charge 12V and 24V, lead acid and lithium batteries. 

It is also very small and lightweight! And much cheaper than other chargers. I have two, and I use them everyday.

Click here to purchase

High Efficiency, Waterproof 12/24/36/48V EG4 Charger

Picture
These are durable, long lasting chargers available in various output voltages and charge rates. You can also adjust the output current.

Designed for LiFePO4. If the charger above is out of stock, this is the next best option. AIMs does not make a 48V charger, so this is a great option if you are trying to charge a 48V pack.

Click here to purchase​

Programmable and reliable
​Victron Energy 12/24V Battery Charger

Picture
Victron is fantastic. Highest quality around, and not that expensive considering the output. You can program this charger to do whatever you please. Lower output than the models above, but a great charger.

Click Here to Purchase

Another great option: Progressive Dynamics Line up
(Costs more than the AIMS/EG4, but it is a solid unit)

​Progressive Dynamics 9100 Series Electronic Power Converters have several features that differ from other electronic power converters presently marketed to the RV industry. Reliability data over the past eight years on over 400,000 units in the field have proven that these design features increase our reliability and provide the following benefits:
  1. ELECTRONIC CURRENT LIMITING – This safety feature will rapidly reduce the converter output in case of an electrical short or overload condition. This rapid shutdown like the circuit breaker in your house prevents possible RV wiring and converter damage.
  2. VARIABLE SPEED INTELLIGENT COOLING FAN – Solid state temperature sensing and control system automatically monitors converter temperature and activates the fan at speed required. Very slow, quiet speeds are used when demand is low, such as during sleeping hours. Some competitive converters use Electro-mechanical devices to provide temperature sensing and fan control. Electro-mechanical sensors are more subject to failure and may stick in the closed mode causing the fan to operate all the time, resulting in an irritating noise. They can also fail to close during high temperature conditions and prevent the fan from operating. This failure may cause over heating and possible converter failure.
  3. AUTOMATIC THERMAL PROTECTION – This safety feature will reduce converter output in the unlikely event of a fan failure and prevent damage to the converter. This safety feature will also activate if the area where the converter is mounted is too small, has inadequate ventilation, or is accidentally covered by the customer. Please refer to the installation instructions for information regarding spacing and ventilation requirements.
  4. LOW VOLTAGE OPERATION – The Progressive Dynamics 9100 Series Converters will operate at low AC line voltages without damage. This feature is especially important in RV campgrounds where AC line voltage can be as low as 90 volts. Low AC line voltages may damage competitive converters.
  5. HIGH VOLTAGE PROTECTION – All converters incorporate our patented High Voltage Shutdown circuitry. This feature automatically shuts the converter down to protect sensitive electronics in the event of high voltage transients on the AC power line, or if the RV generator regulator should momentarily fail.
  6. REVERSE BATTERY PROTECTION – Our patented Reverse Battery circuitry prevents converter damage and unnecessary warranty calls in the event the customer or dealer accidentally connects the battery in reverse. Simple replacement of the fuse(s) located on the front of the converter restores the unit to normal operation. Some competitive converters can be damaged and require replacement if the battery leads are accidentally reversed.
  7. TOTAL CHARGE MANAGEMENT SYSTEM (TCMS) – All PD9100 Series Power Converters incorporate a TCMS connector port located on the front of the converter to allow for the installation of the optional Charge Wizard.

​(I Make A Commission For Purchases Made Through The Links Below)

Picture

Progressive Dynamics 12V 30-amp
​Battery Charger

  • 30 Amp LiFePO4 and AGM Sealed Charger
  • Input: 105-130VAC 50/60hz
  • Output: 14.6 Volts VDC 30-AMPS
  • Dimensions: L x W x H 8.62″ x 7.25″ x 4.5″
  • Weight: 4 lbs
Click Here to Buy Now
Picture

​Progressive Dynamics 12V 45-amp
​Battery Charger

  • 45 Amp LiFePO4 and AGM Sealed Charger
  • Input: 105-130VAC 50/60hz
  • Output: 14.6 Volts VDC 45-AMPS
  • Dimensions: L x W x H 8.62″ x 7.25″ x 4.5
  • Weight: 4.5 lbs
Click Here to Buy Now
Picture

Progressive Dynamics 12V 60-amp
​Battery Charger

  • 60 Amp LiFePO4 Charger
  • Input: 105-130VAC 50/60hz
  • Output: 14.6 Volts VDC 60-AMPS
  • Dimensions: L x W x H 9.15″ x 9″ x 3.6
  • Weight: 5.8 lbs

Click Here to Buy Now
Picture

Progressive Dynamics 12V 80-amp
​Battery Charger

  • 80 Amp LiFePO4 Charger
  • Input: 105-130VAC 50/60hz
  • 1300 Watts
  • Output: 14.6 Volts VDC 80-AMPS
  • Dimensions: L x W x H 11.65″ x 9″ x 3.6
*Uses 20 amp cord.  Removal or alteration of this cord will avoid the warranty.  Uses the “Commercial Grade” special 20 amp outlet

Click Here to Buy Now


Home

Plug-n-play Systems

All-in-one complete systems

Lithium Batteries

The Book


Solar System Component Directory

DIY Solar Videos

DIY Solar Forum


Copyright  Prowse Publications LLC © 2022
Prowse Publications LLC (www.mobile-solarpower.com) is a participant in the Amazon Services LLC Associates Program,
​an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com
I make a commission for sales made through affiliate links posted on this website
  • Home
  • DIY Solar Packages
    • Vehicle Mounted 12v Systems >
      • The Minimalist (great for small vans and cars)
      • The Classic 400 Watt (RV's, Vans, Buses)
      • 400 Watt w/ Alternator Charging
      • The Off Grid King (Power Anything!)
    • 48V Offgrid System Blueprint
    • Complete 48V Solar Kits
    • All-in-One 12/24/48V Packages
    • Code Compliant 48V Offgrid System
    • Design Your Own Raw LiFePO4 System
    • Grid-tie Systems
    • Other Packages >
      • Solar Trailer
      • 2000 watt, 24v Solar System
      • 4000 watt, 24v Solar System
      • Milk Crate Solar Power System
      • 12v Solar without a Battery
  • Solar Batteries
    • 12V Lithium Batteries
    • 48V Server Rack LiFePO4
    • Raw LiFePO4 Cells
    • BMS
    • Sealed Lead Acid Batteries
  • Solar Components
    • 50-250W Solar Panels
    • 300W+ Solar Panels
    • 48V All-in-one Buyer's Guide
    • Inverters
    • Solar Charge Controllers
    • Battery Chargers
    • Wire and Connectors
    • Fuses and Circuit Breakers
    • Battery Monitors
    • Battery Capacity Testers
    • Automatic Transfer Switches
    • Battery Isolators
    • Tools
  • Plug-N-Play Systems
    • Full Size Systems
    • Ultra Portable Systems
  • Appliances
    • Solar Friendly Air Conditioners
    • 12v Fridges
  • DIY Solar Book
  • Videos
    • Electricity for Dummies
    • Solar Power for First Timers
    • General Solar Education Videos
    • DIY LiFePO4 Video Series
    • Solar Wiring Configuration Diagrams
  • The Forum
  • Help Section
    • How to Mount Solar Panels to a Vehicle
    • How to connect Solar Panels to your Solar Generator
  • Contact Me
  • Policies and Disclaimers