Pouch Cells for EV

SKU: Microvast-Pouch-31Ah

Original price was: $18.99.Current price is: $7.49.

61% Off

  • High Performance LFP Pouch Cells.
  • High Power Lithium ion Battery.
  • 6C Max. Continuous Discharging Current.
  • 13C Max. Pulse Discharging Current.
  • 2C Max. Continuous Charging Current.
  • 4C Max. Pulse Charging Current.
  • Optional Nickel Plating is Offered Free of Charge.
  • Comprehensive Door-to-Door Shipping Solutions.
  • International Seafreight to Destination Port. (Port of Discharge)
  • Air Freight, DDP(Delivered Duty Paid): 14~21 days, door-to-door.
  • Ocean Freight, FCA/FOB/CIF: Vary from 20 to 50 days depends on port of destination, port-to-port.
  • 12~36 Months Limited Warranty. (Excluding accident, misuse, abuse, neglect, unauthorized repairs or alterations, or normal wear and tear.)
1. Are lithium batteries considered hazmat for shipping?

Yes. Lithium batteries are classified as Class 9 Miscellaneous Dangerous Goods under international and national transportation regulations (such as the IATA DGR for air transport).
They are considered hazardous material (“hazmat”) for shipping because they pose a risk of:

  • Short Circuit: Which can lead to overheating.
  • Fire: If damaged, defective, or improperly packaged, they can catch fire.
  • Explosion: A fire can lead to a rapid release of energy.

Consequently, their shipment is strictly governed by specific packaging, labeling, documentation, and quantity restrictions based on the mode of transport (air, sea, ground).

2. Why is the shipping cost for lithium batteries higher?

Shipping costs for lithium batteries are high due to the significant risks and specialized handling they require.

The primary reasons are:

  • Hazardous Material (Dangerous Goods) Surcharges: Carriers add substantial fees to manage the inherent fire risk of lithium batteries.
  • Specialized Packaging: Mandatory use of non-conductive, fire-retardant, and damage-resistant packaging to prevent short circuits and thermal events.
  • Regulatory Compliance: Costs associated with required dangerous goods training, certified documentation, and specific labeling for each package.
  • Limited Carrier Options & Segregation: Fewer carriers accept lithium batteries, and they often must be stored separately, adding logistical complexity.

In short, the high cost directly reflects the safety measures needed to mitigate the risk of fire during transit.

In stock

Pouch Cells for EV

Model No.DBF031PA
ManufacturerMicrovast
Nominal Capacity31Ahstandard charge/discharge
Nominal Voltage3.2Vstandard discharge
Gravimetric Energy Density160Wh/kgstandard discharge
Volumetric Energy Density321Wh/Lstandard discharge
Continuous Charge Current31A@room temperature, 10A@-15℃
Continuous Discharge Current31A
Standard Charge31Aconstant current
3.65Vcut-off voltage
3.1Acut-off charge current
25℃±2℃
Standard Discharge31Aconstant current
2.0Vcut-off discharge voltage
25℃±2℃
Max.Continuous Charge Current62A25℃±2℃
Max.Continuous Discharge Current186A25℃±2℃
Max.Pulse Charge Current124A50%SOC, 10s
Max.Pulse Discharge Current412A50%SOC, 10s
Impedance≤0.70mΩAC, 1kHz
DC Internal Resistance≤1.8mΩDC, 50%SOC, 6C, 10s
Cycle Life≥4500 Cycles25℃±2℃
≥2000 Cycles45℃
Storage>93%retention rate
>98%restoration rate
Charge Ambient Temperature-30℃~45℃
Discharge Ambient Temperature-30℃~60℃
Cell Weight610g±10.0g
Cell Dimension
Thickness9.80 mm±0.15 mm
Width390 mm±1 mm
Height101 mm±103 mm
Microvast is a leading global technology innovator, specializing in the design, development, and manufacturing of cutting-edge battery solutions for a demanding world. For over a decade, the company has been at the forefront of the electrification movement, empowering industries with reliable, high-performance, and safe lithium-ion battery systems. Its mission is to accelerate the transition to sustainable energy by providing the foundational power that businesses can count on.

At the heart of the Microvast product line is a fundamental commitment to safety and longevity, engineered through a unique approach to lithium-ion chemistry. Unlike conventional batteries, many Microvast systems utilize a proprietary polyaramid separator. This advanced component provides exceptional thermal stability, significantly enhancing safety by mitigating the risk of thermal runaway. This unwavering focus on safety is matched by an exceptional cycle life; its batteries are built to endure thousands of deep cycles with minimal degradation, ensuring a lower total cost of ownership and maximum operational uptime. The company’s diverse portfolio is engineered to meet the rigorous demands of various sectors, including commercial transportation, energy storage systems (ESS), and industrial applications. Whether powering a fleet of electric buses, providing backup for critical infrastructure, or enabling heavy-duty machinery, Microvast batteries deliver consistent, high-power density and rapid charging capabilities.

The Microvast range offers robust, dependable, and economical power solutions for a wide array of applications. By leveraging its proven technology, businesses can energize their innovation and build a more efficient, electrified future.

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