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E-Motorbike Lithium Battery Pack

Power Your Ride with Safe, Efficient Lithium Battery Solutions!
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E-Motorbike Lithium Battery Pack
Vodno e-motorbike lithium battery packs are designed for electric motorcycles, high-speed e-mopeds and light electric two-wheelers. They support different vehicle designs and riding requirements, with configurations tailored to power demands, available installation space and intended use.
Built for road use, these battery packs combine high-rate discharge capability with a protective enclosure and vibration-resistant construction. OEM and ODM customization is available for battery dimensions, connectors, wiring harnesses, casing and branding to meet different vehicle integration requirements.
 

E-Motorbike Lithium Battery Pack Overview

Vodno E-Motorbike Lithium Battery Pack
Feature Details
Application Electric motorcycles, high-speed e-mopeds and light electric two-wheelers
Battery Chemistry LiFePO4 or NMC
Voltage Options 48V / 60V / 72V platforms
BMS Smart BMS; CAN bus, RS485 and Bluetooth options
Discharge Performance High continuous and peak discharge capability, depending on configuration
Enclosure Custom metal casing; IP65–IP67 options
Cycle Life LiFePO4: 2,000+ cycles; NMC: 800+ cycles, depending on test conditions and configuration
Customization Dimensions, capacity, connectors, harnesses, casing and branding

51.8V 25Ah Lithium Ion Battery Pack Specifications

The 51.8V 25Ah lithium-ion battery pack is designed for high-power electric mobility applications that require a balance of output performance and compact integration. Its configuration is intended for compatible vehicle systems where battery space, controller requirements and power demand must be considered together.
Before integrating the pack into a vehicle, confirm compatibility with the motor controller, charging system and electrical connections. Installation should also account for operating temperature limits, enclosure protection and available mounting space to ensure the battery suits the intended application.
51.8V 25Ah 21700 Lithium Ion Battery Pack Lithium Ion Battery Pack 2 Lithium Ion Battery Pack 3
51.8V 25Ah 21700 Lithium Ion Battery Pack
Specification Details
Product Name 14S5P 25Ah Lithium Ion Battery Pack with BMS
Cell Type 21700, 5Ah, 12C
Configuration 14S5P
Nominal Capacity 25Ah
Nominal Voltage 51.8V
End-of-Charge Voltage 58.8V
End-of-Discharge Voltage 40.6V
Max. Continuous Discharge Current >80A
Max. Pulse Discharge Current 120–140A for 10 seconds
Max. Continuous Charge Current Up to 30A
Max. Pulse Charge Current 40A for 10 seconds
Main Connector XT90 female
BMS Type CAN-bus BMS
BMS Continuous Discharge Rating 100A
BMS Pulse Discharge Rating 150A for 10 seconds
BMS Architecture Shared two-wire charge/discharge architecture
Active Balancing >0.5A
Temperature Sensors 2 × NTC
Dimensions (L × W × H) Length <350mm; width <125mm; height <90mm

BATTERY CHEMISTRY COMPARISON

Choose the battery chemistry according to your target riding range, vehicle weight, operating conditions and expected service life.
Factor LiFePO4 NMC
Energy Density Lower Higher; supports compact, lightweight packs
Thermal Stability Generally higher thermal stability Requires careful thermal management
Cycle Life Typically 2,000–3,500 cycles for the stated solution range 800+ cycles for the stated solution range
Weight & Size Generally heavier for equivalent energy Lower pack weight and more compact design potential
Recommended Uses City commuting, fleets and frequent daily riding Range-focused, premium and performance e-motorbikes
Main Trade-Off Lower energy density Stricter thermal management requirements and potentially shorter cycle life
Lithium Ion Battery Pack 1 Lithium Ion Battery Pack 2
Lithium Ion Battery Pack 3 Lithium Ion Battery Pack 4 2

HOW TO CHOOSE BATTERY CELLS FOR E-MOTORBIKES

Cell format affects battery pack dimensions, electrical connections, thermal design and assembly complexity. The right choice depends on the vehicle's available installation space, target range, power demand and manufacturing requirements.

18650 Lithium Battery Cells

  • Suitable for compact battery pack layouts
  • Flexible mechanical arrangement for different frame spaces
  • Multiple cell options for different discharge requirements
  • Consider peak current, thermal design and total cell count

21700 Lithium Battery Cells

  • Suitable for designs prioritizing higher range
  • Potentially fewer cells and welding points for a given pack design
  • Can simplify interconnection and BMS sampling layouts
  • Requires sufficient space for cell arrangement and thermal management
Lithium Ion Battery Pack 1 Lithium Ion Battery Pack 2 Lithium Ion Battery Pack 3

LITHIUM BATTERY PACK SPOT WELDING PROCESS

Resistance spot welding is a key interconnection process in lithium-ion battery pack manufacturing. It joins cells in series and parallel through conductive strips, such as nickel or nickel-plated materials, to establish the electrical paths within the battery module. Material selection and welding parameters must match the cell terminals and pack current requirements.
Vodno's described welding process includes parameter calibration, pulse control and post-weld inspection. Consistent weld quality and low-resistance electrical connections help reduce connection heating during high-current discharge. Proper inspection also helps identify weak welds and potential interconnection defects before the battery pack moves to subsequent assembly and testing.
LITHIUM BATTERY PACK SPOT WELDING PROCESS 1 LITHIUM BATTERY PACK SPOT WELDING PROCESS 2
LITHIUM BATTERY PACK SPOT WELDING PROCESS

ADVANTAGES

Vodno offers high-performance LiFePO4 and NMC battery packs with smart BMS and flexible customization.
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WHY CHOOSE VODNO E-MOTORBIKE BATTERY PACKS?

E-motorbike battery selection depends on power requirements, installation space, riding conditions and expected service life.
Vodno offers LiFePO4 and NMC battery packs with customizable voltage, BMS interfaces and enclosures for commuting, fleet and performance applications.

Designed Around Vehicle Requirements

  • 48V, 60V and 72V platform options
  • Custom capacity, dimensions and connector layout
  • High continuous and peak discharge options
  • CAN bus, RS485 and Bluetooth BMS options

Built for Practical Operation

  • LiFePO4 and NMC chemistry choices
  • IP-rated enclosure options
  • Vibration-resistant battery pack construction
  • Custom metal casing and removable battery designs
  • Manufacturing-defect warranty options of 1–2 years, subject to agreed terms

CUSTOMER CASE

CUSTOMER REVIEWS

We asked our customers about their impressions and experiences with Vodno. They have answered!
Warren, Product Designer

Warren, Product Designer

From a trading company based in Australia

We have worked with Vodno for five years, and the quality of the product and customer service has been fantastic. We have made several custom Li-NMC packs and Vodno has done a great job designing, getting certifications, and producing the pack s.
read more
Warren, Product Designer

Warren, Product Designer

From a trading company based in Australia

We have worked with Vodno for five years, and the quality of the product and customer service has been fantastic. We have made several custom Li-NMC packs and Vodno has done a great job designing, getting certifications, and producing the pack s.
read more
Warren, Product Designer

Warren, Product Designer

From a trading company based in Australia

We have worked with Vodno for five years, and the quality of the product and customer service has been fantastic. We have made several custom Li-NMC packs and Vodno has done a great job designing, getting certifications, and producing the pack s.
read more
 
 
 

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