3.2 Volt LiFePO4 Battery Pack (0.7A) Smart Charger

SKU: 70004

Power Portable

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  • Input: AC 100 - 240V 50-60HZ
  • Output: DC 3.65v 0.7A (700mAh)
  • Input Power: 3.0W Max
  • Connector Type: 3' 7" long 5.5mm x 2.1mm male barrel connector
  • Includes one Connector Adapter: from 5.5mm x 2.1mm female Barrel plug to Clips
  • Dimensions (LxWxH): 76mm(3.0") x 48mm(2.0") x 30mm(1.2")
  • Weight: 3.4 oz (100 grams)


  • Smart charger designed to charge 3.2V LiFePO4 battery packs with capacity >= 700 mAh
  • CCCV charging mode, and power off when battery voltage reaches 3.65V
  • Red Led will show Battery while charging and Green LED shows full.
  • Compact size and light-weight.
  • Short Circuit / Over-voltage / Output-reversed Protection
  • Clips can be removed for another connector of your choice.
  • Charge time = (Ah rate of the pack x 1.41) / 0.7A charge current
  • CE Approved


Efficient Charging Solution for 3.2 Volt LiFePO4 Battery Packs: Introducing the Smart Charger


In the realm of rechargeable batteries, LiFePO4 (Lithium Iron Phosphate) batteries stand out for their durability, longevity, and safety features. To ensure optimal performance and longevity for your 3.2-volt LiFePO4 battery packs, investing in a reliable and efficient charger is paramount. 


Understanding LiFePO4 Battery Packs

LiFePO4 batteries have gained widespread recognition for their high energy density, extended cycle life, and exceptional safety characteristics. They are commonly used in various applications, including solar energy storage systems, electric vehicles, and portable electronics, owing to their reliability and stability.


Features of the Smart Charger for 3.2 Volt LiFePO4 Battery Packs

1. Smart Charging Technology:

Equipped with advanced CCCV (Constant Current Constant Voltage) charging mode, the Smart Charger ensures efficient and safe charging of 3.2-volt LiFePO4 battery packs. The charger automatically powers off when the battery voltage reaches the optimal level of 3.65 volts, preventing overcharging and maximizing battery longevity.


2. LED Charging Indicators:

The Smart Charger features intuitive LED indicators that provide real-time feedback on the charging status of your battery pack. A red LED illuminates while the battery is charging, signaling the ongoing charging process. Once the battery is fully charged, the LED switches to green, indicating that charging is complete and the battery is ready for use.


3. Comprehensive Protection Features:

Safety is paramount when it comes to charging batteries, and the Smart Charger prioritizes protection with built-in safeguards against short circuits, over-voltage, and output-reversed polarity. These features ensure a secure charging process, protecting both the charger and your battery pack from potential damage.


4. Compact and Lightweight Design:

With dimensions of just 76mm x 48mm x 30mm and a weight of only 3.4 ounces (100 grams), the Smart Charger boasts a compact and lightweight design. Its portable form factor makes it ideal for use at home, in the workshop, or on the go, ensuring that you can charge your batteries wherever you need to.


5. Versatile Connector Options:

The Smart Charger comes with a 3' 7" long 5.5mm x 2.1mm male barrel connector, offering compatibility with a wide range of LiFePO4 battery packs. Additionally, it includes a connector adapter from the female barrel plug to clips, providing flexibility in connecting to different types of battery packs.


The Smart Charger is the ultimate charging solution for your 3.2-volt LiFePO4 battery packs. With its smart charging technology, LED charging indicators, comprehensive protection features, compact design, and versatile connector options, this charger offers everything you need for safe, efficient, and hassle-free charging. 

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