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AC Converter / Battery Charger 36V & 48V Smart Charger 25 Amps

Rated 5.0 out of 5
Based on 1 review
Rated 5.0 out of 5
Based on 1 review

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$275.00 $303.00
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SKU: CON120AC3648VDC
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AC Converter / Battery Charger 36V & 48V Smart Charger 25 Amps + FREE Lifetime Customer Support

This 36V and 48V AC 25/18.5-Amp Converter/Battery Charger from AIMS Power provides wide latitude to meet the demands of many applications. This unit's broad AC input range of 70VAC to 145VAC can handle many applications and battery technologies. Selectable dip switch for 36VDC or 48VDC battery banks.

Useful with generators and shore power, and charges batteries including open lead acid, AGM, gel and LiFeP04. This unit's 25/18.5 amp charging capacity gets the job done in a hurry. Ideal for golf carts, RVs, boats, campers and many other applications.

Reverse-polarity, over-voltage and under-voltage protections provide peace of mind along with short-circuit and over-temperature safeguards.

AC Converter / Battery Charger 36V & 48V Smart Charger 25 Amps Features:

  • Large charging capacity design (25 Amp for 36Vdc; 17.5 Amp for 48Vdc) charges a 100 amp hour battery in under an hour up to 90% charge
  • Power supply up to 25 amps at 36Vdc or 18.75 amps at 48Vdc
  • Three stage smart charger with variable charging voltage algorithm for maximizing  battery life (bulk, absorb and float)
  • 4 pre-programmed charging algorithms using the dip switches for the most common charging profiles
  • Charges lead acid, AGM, GEL and LiFePO4 batteries
  • Adjustable charge current control dial to safely charge smaller battery (s)
  • Dip switch for voltage selection
  • Wide input voltage range, 70Vac to 145Vac for unstable inputs
  • Reverse polarity, over voltage, under voltage, over temperature, short circuit  protections
  • High AC to DC converting efficiency design  >80%
  • Smart fan, thermal and load based
  • Includes battery temperature sensor port to help maintain the life of the battery(s) (battery temperature sensor not included)
  • AC input cord – 4ft
  • 1 Year warranty

AC Converter / Battery Charger 36V & 48V Smart Charger 25 Amps Specs:

Input Voltage 96-145VAC full performance
  70-96VAC automatically de-rate to 50% of full load current
Frequency 40Hz to 70Hz
Nominal Input Current at Rated Output <9Aac
Voltage Measurement Accuracy ±8Vac
Frequency Measurement Accuracy ±1Hz
Output  
Nominal Voltage 36/48Vdc manual adjustable
Output Current

Input voltage 96-145V,

output current 25A for 36V mode

output current 18.5A for 48V mode

 

Input voltage 70-96V,

output current 12.5A for 36V mode

output current 9.375A for 48V mode

Rated Output Current Manual adjustable
Current Accuracy ± 6% of full rated output current @25°C, for target currents across the range from 10% rated output (for absorption exit criteria accuracy) to the current limit setpoint.
Load Regulation 1.5%
Selectable Battery Type Open Lead-Acid, Gel, AGM, LiFePO4, adjustable
Parallel Outputs Maximum of two AC converter units connected in parallel
Efficiency 80%
Protection  
Input Over Voltage Unit is safe for input voltage up to 150VacRMS (and up to 215Vpeak). Above this level the damage may occur.
Reverse Battery Polarity Protection Non-destructive reverse battery polarity protection with fuses. Permanent damage will not occur and perform after fuse replacement.
Input Under-voltage No permanent damage for input voltages from 0-300Vac. Shutdown or input current limit or other means may be applied when input voltage is out of normal operating range.

Output over voltage

12/24V mode

36Vdc. Unit will shut down if Vcharging > Vcharging (target) + 1.0Vdc for more than 2 seconds; unit will restart when voltage <= Vcharging (target) for more than 2 seconds.
For battery OVP the unit will restart in the same stage.
  48Vdc. Unit will shut down if Vcharging > Vcharging (target) + 1.5Vdc for more than 2 seconds; unit will restart when voltage <= Vcharging (target) for more than 2 seconds.
For battery OVP the unit will restart in the same stage.
Charger over temperature protection The internal temperatures of the charger will be measured by NTC. Based on these measurements, unit will shut down if the temperature exceeds 105°C. Unit will restart when environment temperature cools to 95 °C.
BTS(Battery Temperature Sensing)

The battery temperature sensor allows the charge controller to

continuously adjust charge voltage / charge current based on actual battery temperature.

When the battery temperature is over 40 °C, unit will reduce the charging voltage to Float voltage, also it will reduce the Max charging current by 10% with every two degree of temperature rise.

When the battery temperature is over 50 °C, unit will shut down.

Environmental  
Operation temperature

Nominal ambient temperature: 25°C

Operating Ambient Temperature range: -10°C to 40°C

(On the heat sink of DC-DC part, if the temperature is over 90 ℃, the Charger Current will be de-rate to 50% ; if the temperature is over 105 ℃, the Unit will be shut down.)

Relative humidity 5~95% without condensation
Noise Unit requirements: below 50dB (A) measured at 1 m distance with fan full working.
Storage Conditions Temperature -20°C to +80°C
Cooling Fan - thermal and load based
Mechanical  
Dimension (D x W x H)  10.25” * 6.75” * 3.25”
Unit Weight 6.5 lb
Boxed Weight 7 lb

 

Still have questions? Don't hesitate to reach out or give us a call today at 877-242-2792

Shipping Times Estimated delivery time for in-stock orders placed today is 5-10 business days. Due to the increase in demand for off-grid solar products in 2022, our average shipping times for most orders is currently 9-12 business days.

Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

With the incredible demand for solar products, our average delivery time to your door is between 9-12 business days from date of order. However, for some products, shipping can be as fast as 5-7 business days to your door. Please check specific product pages for the most accurate information.

*As of the start of 2022 - our stock levels are healthy and shipments are moving relatively quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
1 Review
Reviewed by Robert W.
Verified Buyer
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Solid results from versatile battery charger

This is my second purchase of this Aims battery charger. Versatility and solid results for both my battery bank (AGM and Lithium).

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?

Product Description

AC Converter / Battery Charger 36V & 48V Smart Charger 25 Amps + FREE Lifetime Customer Support

This 36V and 48V AC 25/18.5-Amp Converter/Battery Charger from AIMS Power provides wide latitude to meet the demands of many applications. This unit's broad AC input range of 70VAC to 145VAC can handle many applications and battery technologies. Selectable dip switch for 36VDC or 48VDC battery banks.

Useful with generators and shore power, and charges batteries including open lead acid, AGM, gel and LiFeP04. This unit's 25/18.5 amp charging capacity gets the job done in a hurry. Ideal for golf carts, RVs, boats, campers and many other applications.

Reverse-polarity, over-voltage and under-voltage protections provide peace of mind along with short-circuit and over-temperature safeguards.

AC Converter / Battery Charger 36V & 48V Smart Charger 25 Amps Features:

  • Large charging capacity design (25 Amp for 36Vdc; 17.5 Amp for 48Vdc) charges a 100 amp hour battery in under an hour up to 90% charge
  • Power supply up to 25 amps at 36Vdc or 18.75 amps at 48Vdc
  • Three stage smart charger with variable charging voltage algorithm for maximizing  battery life (bulk, absorb and float)
  • 4 pre-programmed charging algorithms using the dip switches for the most common charging profiles
  • Charges lead acid, AGM, GEL and LiFePO4 batteries
  • Adjustable charge current control dial to safely charge smaller battery (s)
  • Dip switch for voltage selection
  • Wide input voltage range, 70Vac to 145Vac for unstable inputs
  • Reverse polarity, over voltage, under voltage, over temperature, short circuit  protections
  • High AC to DC converting efficiency design  >80%
  • Smart fan, thermal and load based
  • Includes battery temperature sensor port to help maintain the life of the battery(s) (battery temperature sensor not included)
  • AC input cord – 4ft
  • 1 Year warranty

AC Converter / Battery Charger 36V & 48V Smart Charger 25 Amps Specs:

Input Voltage 96-145VAC full performance
  70-96VAC automatically de-rate to 50% of full load current
Frequency 40Hz to 70Hz
Nominal Input Current at Rated Output <9Aac
Voltage Measurement Accuracy ±8Vac
Frequency Measurement Accuracy ±1Hz
Output  
Nominal Voltage 36/48Vdc manual adjustable
Output Current

Input voltage 96-145V,

output current 25A for 36V mode

output current 18.5A for 48V mode

 

Input voltage 70-96V,

output current 12.5A for 36V mode

output current 9.375A for 48V mode

Rated Output Current Manual adjustable
Current Accuracy ± 6% of full rated output current @25°C, for target currents across the range from 10% rated output (for absorption exit criteria accuracy) to the current limit setpoint.
Load Regulation 1.5%
Selectable Battery Type Open Lead-Acid, Gel, AGM, LiFePO4, adjustable
Parallel Outputs Maximum of two AC converter units connected in parallel
Efficiency 80%
Protection  
Input Over Voltage Unit is safe for input voltage up to 150VacRMS (and up to 215Vpeak). Above this level the damage may occur.
Reverse Battery Polarity Protection Non-destructive reverse battery polarity protection with fuses. Permanent damage will not occur and perform after fuse replacement.
Input Under-voltage No permanent damage for input voltages from 0-300Vac. Shutdown or input current limit or other means may be applied when input voltage is out of normal operating range.

Output over voltage

12/24V mode

36Vdc. Unit will shut down if Vcharging > Vcharging (target) + 1.0Vdc for more than 2 seconds; unit will restart when voltage <= Vcharging (target) for more than 2 seconds.
For battery OVP the unit will restart in the same stage.
  48Vdc. Unit will shut down if Vcharging > Vcharging (target) + 1.5Vdc for more than 2 seconds; unit will restart when voltage <= Vcharging (target) for more than 2 seconds.
For battery OVP the unit will restart in the same stage.
Charger over temperature protection The internal temperatures of the charger will be measured by NTC. Based on these measurements, unit will shut down if the temperature exceeds 105°C. Unit will restart when environment temperature cools to 95 °C.
BTS(Battery Temperature Sensing)

The battery temperature sensor allows the charge controller to

continuously adjust charge voltage / charge current based on actual battery temperature.

When the battery temperature is over 40 °C, unit will reduce the charging voltage to Float voltage, also it will reduce the Max charging current by 10% with every two degree of temperature rise.

When the battery temperature is over 50 °C, unit will shut down.

Environmental  
Operation temperature

Nominal ambient temperature: 25°C

Operating Ambient Temperature range: -10°C to 40°C

(On the heat sink of DC-DC part, if the temperature is over 90 ℃, the Charger Current will be de-rate to 50% ; if the temperature is over 105 ℃, the Unit will be shut down.)

Relative humidity 5~95% without condensation
Noise Unit requirements: below 50dB (A) measured at 1 m distance with fan full working.
Storage Conditions Temperature -20°C to +80°C
Cooling Fan - thermal and load based
Mechanical  
Dimension (D x W x H)  10.25” * 6.75” * 3.25”
Unit Weight 6.5 lb
Boxed Weight 7 lb

 

Still have questions? Don't hesitate to reach out or give us a call today at 877-242-2792

Shipping & Delivery

Shipping Times Estimated delivery time for in-stock orders placed today is 5-10 business days. Due to the increase in demand for off-grid solar products in 2022, our average shipping times for most orders is currently 9-12 business days.

Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

With the incredible demand for solar products, our average delivery time to your door is between 9-12 business days from date of order. However, for some products, shipping can be as fast as 5-7 business days to your door. Please check specific product pages for the most accurate information.

*As of the start of 2022 - our stock levels are healthy and shipments are moving relatively quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

Customer Reviews

average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
1 Review
Reviewed by Robert W.
Verified Buyer
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Solid results from versatile battery charger

This is my second purchase of this Aims battery charger. Versatility and solid results for both my battery bank (AGM and Lithium).

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?

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