32650 Battery Cell Manufacturer
32650 Battery Cell Manufacturer

What Is 32650 Cell?

Keheng as a lithium battery supplier supplies 32650 cells for the market, which also includes different sizes of 14500, 18650, 21700, 26650, and so on. With more than 15 years of experience, we supply battery cells to different parts of the world. We provide customers with  NMC, LTO, and other different cell materials customized to meet your specific needs. As a 32650 battery cell manufacturer, we produce safe, high-capacity, stable, and long-cycle life ICR batteries.
Contact Keheng to experience different battery solutions.

Customized 32650 Battery Cell

32650 Battery Cell Changing the Battery Industry

Whether you need batteries for solar storage, EVs, HEVs, power tools, electric toothbrushes, flashlights, or speakers, then the 32650 battery cells makes the ideal choice for you, providing you with the attributes of being rechargeable, safe, and non-polluting.

Embrace the future with the 32650 rechargeable battery!

Customized for Your Unique Requirements!

As a market leader, Keheng offers an extensive range of Li-ion batteries including 14500, 18650, 21700, 26650, and 32700, catering to diverse industry needs. Our specialization lies in customizing battery packs tailored to your specifications – choose from various cell types (LTO, NMC), sizes, voltages, capacities, and more, to ensure optimal performance in your specific application. Contact Keheng today for bespoke battery solutions that maximize energy efficiency and value.

Customized for Your Unique Requirements!
Let's work together to create the ideal solution!
Let's work together to create the ideal solution!

To better meet your needs and provide a customized solution that best suits your needs, please consider the following questions and contact us by email or phone:

Product Use/ Performance Requirements/ Space constraints/ Shape Customization/ Usage environment/ Quantity Requirement

Keheng 32650 Battery is your best choice!
  1. Safety standard: adopts lithium iron phosphate battery
  2. Long-lasting performance: thousands of charge/discharge cycles.
  3. High energy efficiency: ideal for high demand.
  4. Environmentally friendly: made from LFP eco-friendly materials.
Keheng 32650 Battery is your best choice!
What are the specifications of lithium battery cells?

Lithium battery is the abbreviation of new energy battery, it contains polymer combined lithium battery, ternary lithium battery, lithium iron battery, and so on. Common cylinder models are: 32650, 26650, 18650, 21700, 14500, 14250, and so on.

What does 32650 mean?

32650 is also known as 32700 battery, with the external dimensions of D cell .32650 battery has a diameter of 32mm and a height of 65mm.

What is the cell chemistry of the 32650 LFP battery?

The 32650 battery, like all Lithium Iron Phosphate batteries, has four components: cathode, anode, electrolyte and diaphragm.

What is the cell chemistry of the 32650 LFP battery

Characteristics of LFP 32650

With long life cycle, thermal stability and low self-discharge rate, LFP32650 battery has a nominal voltage of 3.2V and energy density of 30-160KW/kg, which is favored by various industries due to its low cost, durability and low self-discharge rate. 32650 battery is the first choice for energy storage systems, solar street lights, electric tricycles, forklifts, and power batteries.

Advantages of 32650 battery cells

Higher energy density
Larger capacity
Safer

Advantages of 32650 battery cells
Longer life cycle
Higher discharge current

Difference between 18650NMC cell and 32650 LiFePO4 cell
Nickel-manganese drill oxide (LiNiMnCo02) – NMC Iron Phosphate (LiFePO4) – LFP
Voltage 3.70 nominal voltage 3.20 nominal voltage
Typical Operating Range 3.0-4.2V 2.5-3.65V
Specific Energy (Capacity) 150-220 Watt-hours/kg 90-120Wh/kg
Charge (C-rate) 0.7-1C, charged to 4.20V, partially charged to 4.30V 1C typical, charged to 3.65V
Discharge (C-rate) 1C; 2C possible on some batteries, 2.50V cutoff 1C, 25C on some volumes; 40A pulse (2s); 2.50V cutoff
Cycle Life (80% Remaining) 1000-1500 2500 – 3000
Thermal runaway 150°C 270°C
Advantages Provides high capacity and power. Acts as a hybrid battery. Multiple use junk favorite chemistry: growing market share. Very flat voltage discharge curve, but low capacity. One of the safest
Applications E-bikes, medical equipment, EVs, industrial Portable and stationary where high load current and durability are required
Is it ok to connect 32650 batteries in series without protection plate?

32650 Li-FePO4 battery is not recommended to do without a protection plate. The protection plate plays a role in monitoring the battery voltage, controlling the charging and discharging process, and protecting the battery from overcharging and over discharging in series connection. Without a protection plate, there is a risk of overcharging and over-discharging, which may lead to battery damage, overheating, or even cause safety issues.

Can 32650 battery be charged at -15℃?

Li-FePO4 batteries can be charged at -15℃, but it is necessary to activate the battery with a small current (0.5C) and then charge the battery with a normal current. Long-term storage of the battery at -15℃ may partially crystallize the electrolyte, and charging at this time will easily lead to the safety valve of the battery cell pulling off an opening, that is the battery cell failure.

What is the difference between 32650 flat head and screw head?

32650 batteries are generally flat batteries, if there is a screw head of most of the products of the old era. Flat head batteries can be easily assembled at a later stage, while welding is also more convenient.

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