12.8 Volt LiFePO4 Battery Pack with Leads (3300 mAh)

Qty. Price
1 - 8 $91.99 each
9 - 10 $82.79 each
11 + call for pricing

Product Specifications


  • Size: 4 Pcs 26650 3300mAh(cylindrical)
  • Capacity: 3300 mAh (42 Wh)
  • Chemistry: Lithium Phosphate (LiFePO4)
  • Working Voltage: 12.8V
  • Peak Voltage: 14.6V
  • Cut off voltage: 10V
  • Max Charging Current: 1.5A (Recommended) 3.3A Max
  • Max Discharging Current: 7 Amp limited by PCB
  • A 7 Amp polyswitch installed to limit max. discharging current and to protect reverse polarity
  • PCB (7 Amp Limited) Protects pack from Overcharge (>15.6V), Over discharge (<8.0V), Over Drain(>7 Amp) and Short Circuits.
  • Cycle Life: >1000 (80% Capacity@ 0.2C rate, IEC standard)
  • Prewired: Charging/Discharging Terminals: 6" 18 AWG open end wires
  • UN38.3 Passed
  • Length: 4.3" (108mm)
  • Width: 1.2" (30mm)
  • Height: 2.8" (72mm)
  • Weight: 13.2 oz (375 grams)


  • Superior high temperature & storage performance make LiFePO4 the most suitable one for Li-ion battery positive material
  • Longer than 1000 cycle life is more suitable for application use.
  • Light weight and high energy density.
  • Installed IC chip will prevent the battery pack from over charge and over discharge. It helps protect battery chemistry integrity and prolongs battery life.
  • Highest Safety of all Lithium batteries

12.8 Volt LiFePO4 Battery Pack with Leads (3300 mAh)

The 12.8 Volt LiFePO4 Battery Pack with Leads is a high-performance power solution that offers exceptional reliability and longevity. Designed with advanced Lithium Phosphate (LiFePO4) chemistry, this battery pack delivers impressive capacity and a wide range of features to meet your energy needs.


The battery pack consists of 4 cylindrical 26650 cells, each with a capacity of 3300mAh. This results in a total capacity of 3300mAh and a robust energy output of 42 watt-hours (Wh). With its 12.8V working voltage and 14.6V peak voltage, this battery pack provides stable and consistent power for your devices.


One of the notable advantages of LiFePO4 chemistry is its superior performance in high-temperature environments and excellent storage capabilities. This makes it an ideal choice for applications where reliability and durability are paramount. Whether you're using the battery pack in extreme conditions or storing it for extended periods, you can rely on its performance.


The battery pack is equipped with a 7 Amp polyswitch and a Protection Circuit Board (PCB) that safeguards against overcharging, over-discharging, over-drain, and short circuits. This ensures the safety and integrity of the battery pack, prolonging its overall lifespan and protecting your devices.


With a cycle life of over 1000 cycles at 80% capacity (based on the IEC standard), this battery pack offers exceptional longevity. This means you can recharge it numerous times without significant capacity loss, providing you with reliable power for an extended period.


The battery pack comes prewired with 6" 18 AWG open-end wires for easy charging and discharging connections. The leads are designed to facilitate convenient and secure integration into your devices or power systems.


Additionally, this LiFePO4 battery pack has undergone rigorous testing and has passed the UN38.3 certification, ensuring its compliance with safety standards for transportation.


With its lightweight design, high energy density, and exceptional safety features, the 12.8 Volt LiFePO4 Battery Pack with Leads offers a reliable and long-lasting power solution for a variety of applications. Whether you need to power portable devices, electric tools, or other equipment, this battery pack is a dependable choice that prioritizes performance and safety. Invest in this LiFePO4 battery pack and experience the benefits of its advanced technology and outstanding power capabilities.