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LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
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LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger

C$139.99
C$179.99
22 % OFF

Specially designed for 24V LiFePO4 deep cycle batteries.

  • 24V 20A LiFePO4 Charging: Delivers 29.2V/20A output with wide 100–240V AC input for efficient charging of 24V LiFePO4 batteries.
  • 50% Smaller Mini Design: Compact 9.04 × 2.55 × 3.56 in design with a 47.24" input cable and 57.08" output cable(including a 9.84" Anderson extension cable).
  • 50A Anderson Connector: Equipped with a 50A-rated Anderson connector for a secure, high-current connection and convenient plug-and-play charging.
  • BMS Battery Activation: Safely jump-starts BMS-protected lithium batteries.
  • Smart 3-Stage Charging: Automatically transitions through CC, CV, and Float/Cut-off stages for stable and efficient charging.
  • 4 safety protections: Over Temperature, Over Voltage, Short Circuit, and Reverse Polarity.
  • Efficient Cooling & Durable Build: Aluminum-alloy housing, active cooling fan, and LLC soft-switching technology help deliver stable performance in a compact design.
  • Real-Time LED Monitoring: LED indicators for power on/off, standby, charging, full charge, and error monitoring.
  • Certified & Supported: CE & RoHS certified. 2-year warranty with 24-hour professional support.
  • Ideal for Indoor & Off-Grid Use: Recommended for RVs, homes, cabins, garages, and other dry indoor setups. For long-term marine use, choose a LiTime waterproof charger.
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LiTime 24 (29.2) V 20A Mini Mountable Lithium Battery Charger
24V 20A
C$139.99
C$179.99
22 % OFF
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C$139.99
C$179.99
22 % OFF
24V 20A
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Fast 20A Charging in a Compact, Reliable Design

Charge a 24V 50Ah battery in about 2.5 hours or a 100Ah battery in about 5 hours, with active cooling, an aluminum-alloy housing, and a 50A Anderson connector for reliable everyday charging.

Wake Up Batteries Under BMS Protection

BMS activation helps restore compatible LiFePO4 batteries that have entered protection mode due to low voltage or other protective conditions.

Multiple Protections for Safer Charging

Built-in electrical and thermal protections help protect the charger and battery during everyday use.

Certified for Safety and Quality

Designed to meet recognized safety and quality standards for added confidence during charging.

Smart 3-Stage Charging

Automatically adjusts voltage and current through each charging stage to provide stable, efficient LiFePO4 charging.

Charging Status at a Glance

The LED indicator clearly shows charging, standby, fully charged, and fault status in real time.

Reliable Charging Across a Wide Temperature Range

Designed for stable operation from -4°F to 104°F (-20°C to 40°C) for more flexible use across different environments.

Designed for Easy Installation

Mounting holes, integrated cooling, an Anderson connector, and M8 terminals make system setup simple and organized.

Product Details
What's in the Box?

50% Smaller, More Space to Work With

At just 9.04 × 2.55 × 3.56 in, the Mini charger takes up about 50% less space than the previous model without sacrificing charging performance.

Connect and Charge in 3 Simple Steps

Connect the battery, plug in the Anderson connector, then connect AC power for a quick and straightforward charging setup.

Built for RV, Home & Off-Grid Power

A compact charging solution for RVs, home energy systems, off-grid cabins, garages, and other dry indoor setups.

BASIC

Charger Type:
LiFePO4
Output Voltage:
29.2V
Output Current:
20A
Max Input Current:
10A
Lithium Battery Activation:
√
Input Voltage Range:
AC 100V to 240V; 50Hz to 60Hz
LED Indicator:
√
Lithium Battery Activation:
√

PROTECTION

Over Temperature:
√
Output Short-Circuit:
√
Reverse Polarity Connection:
√
Output Over-Voltage:
√

TEMPERATURE

Operating:
-4℉ ~ 104℉
Storage:
-40℉ ~ 158℉

OTHERS

Size:
9.04 * 3.56 * 2.5 in
Approx. Weight:
2.87 lbs
Warranty:
2 Years
Certifications:
CE, RoHS
Anderson Connector:
50A/M8 Terminal
Input Cable:
47.24 inch
Output Cable:
47.24 inch (Include 9.84 inch Anderson Extension Cable)

What batteries are compatible with the LiTime 24V 20A Mini Battery Charger?

This charger is designed specifically for 24V LiFePO4 batteries with a charging voltage of 29.2V. It is not recommended for lead-acid or NCM batteries.

How long does it take to charge a 24V 100Ah LiFePO4 battery?

With a 20A charging current, a 24V 100Ah LiFePO4 battery can be fully charged in approximately 5 hours under ideal conditions. Actual charging time may vary depending on the battery’s starting SOC, BMS status, and charging conditions.

What is the 50A Anderson connector used for?

The charger uses a 50A-rated Anderson connector to provide a secure, reliable, and convenient plug-and-play connection between the charger and battery. The charger itself outputs 20A.

Can this 24V 20A Mini battery charger activate a LiFePO4 battery that has entered BMS protection mode?

Yes. The LiTime 24V 20A Mini LiFePO4 battery charger supports BMS battery activation, helping wake up compatible LiFePO4 batteries that have entered protection mode due to conditions such as low voltage.

Can I permanently mount this 24V 20A Mini LiFePO4 charger in my RV or power system?

Yes. Its compact, mountable design makes it suitable for RVs, home backup systems, off-grid cabins, garages, and other dry indoor installations.

Can I use this 24V 20A lithium battery Mini charger on a boat?

It can be used in a dry, protected environment, but for long-term marine applications or areas exposed to water and moisture, a waterproof marine charger is recommended.

Customer Reviews

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Why LiTime is Your Best Choice

no.1

TOP 1 LiFePO4 Brand

As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.
15-Year Expertise

15-Year Expertise

With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.
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24/7 Expert Support

With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.
EV-Grade Cells

Industry-Leading Tech

With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.
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Cutting-Edge Features

LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.
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Expert-Backed Quality

LiTime is backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.

Trusted by Users Worldwide

Powering the World, Trusted by All
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User Insights
I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.
I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.