Lithium Ion Battery
Custom Lithium-Ion Battery Packs for E-Mobility & Fleet Applications
CYBEST engineers and manufactures custom lithium-ion battery solutions for electric motorcycles, e-bikes, cargo tricycles, and fleet swapping networks. We integrate High-Grade A cells, custom BMS communication protocols, and rugged mechanical enclosures to deliver optimized voltage, thermal performance, and energy density for commercial mobility platforms.
Product Categories
Latest Products
Key Technical Capabilities & Compliance
Cell Grade
Grade-A Automotive & Industrial Cells (NMC / LiFePO4).
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BMS Communication
RS485 / CAN Bus / SMBus / UART / Bluetooth.
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Certifications
UN38.3, MSDS, CE, IEC 62133, UL 2271 compliant design.
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Protection Ratings
IP65 / IP67 Water and Dust Resistance.
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Swapping Readiness
Optimized for multi-slot charging and swapping stations
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Feature / Parameter |
NMC (Lithium Nickel Manganese Cobalt) |
LiFePO4 (Lithium Iron Phosphate) |
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Energy Density |
High energy density; suitable where battery size and weight need to be minimized |
Moderate energy density with a strong balance between usable capacity, durability, and thermal stability |
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Typical Cycle Life |
Approximately 1,000–2,000 deep cycles, depending on operating and charging conditions |
Approximately 3,000–5,000+ deep cycles, depending on operating and charging conditions |
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Thermal Safety |
Requires appropriate BMS monitoring, charging control, and thermal management |
Higher thermal stability and a higher thermal runaway threshold compared with NMC chemistry |
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Primary Applications |
Electric motorcycles, high-speed scooters, compact e-bikes, and applications where energy density is a priority |
Cargo tricycles, commercial fleet vehicles, high-utilization applications, and stationary battery swapping systems |
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Typical Discharge Temperature Range |
Approx. -20°C to 60°C |
Approx. -20°C to 65°C |
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Key Selection Advantage |
Higher energy density can help reduce battery size and weight for space-constrained vehicles |
Longer cycle potential and stronger thermal stability can be advantageous for intensive commercial use |
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Main Design Consideration |
Battery management, thermal control, and charging parameters require careful system-level design |
Higher weight and larger volume may need to be considered where vehicle space or payload is limited |
OEM / ODM Customization Options
We build battery systems around your vehicle architecture and operating profile:

Electrical & Cell Configuration
Nominal Voltage: 36V, 48V, 60V, 72V, up to 96V+ custom systems.
Capacity Options: Configured to fit payload and range requirements (10Ah to 200Ah+).
Cell Types: Cylindrical (18650/21700/32140) or Prismatic cells depending on mechanical constraints.

Custom BMS & Communication Protocols
Safety Protections: Real-time cell balancing, over-charge, over-discharge, over-current, short-circuit, and multi-point temperature monitoring.
Fleet Diagnostics: Custom RS485 / CAN Bus protocol decoding to match your motor controller, vehicle dashboard, or cloud SaaS telemetry.

Mechanical & Enclosure Design
Casing Options: Stainless steel, aluminum alloy, or high-impact ABS/PC plastic.
Quick-Swap Interfaces: Heavy-duty blind-mate connectors, pogo-pin terminals, and anti-vibration locking rails designed for high-frequency insertion.
Environmental Sealing: Internal potting options and silicone gaskets for rain, mud, and continuous vibration resistance.
Integration with Swapping Cabinet Infrastructure
For removable battery operations, CYBEST provides dual-ended engineering to guarantee full synergy between the battery pack and the charging cabinet:
Physical Clearance
Precision casing tolerances to ensure smooth insertion into cabinet slots.
Connector Longevity
High-cycle connectors rated for over 10,000 insertion/removal cycles.
Charging Protocol
Handshake communication between cabinet BMS and battery pack to ensure safe current adjustment during high-speed charging.
Engineering Workflow
Requirement Analysis
Provide motor wattage, peak current draw, physical envelope dimensions, target range, and environmental conditions.
BMS & Interface Engineering
Our team defines electrical architecture, selects cell configurations, and programs custom BMS firmware.
Prototype Validation
Samples undergo capacity testing, vibration testing, thermal profiling, and charge/discharge cycle validation under simulated load.
Mass Production & Shipping Documentation
ISO9001 quality-controlled manufacturing with full UN38.3 and MSDS transport documentation for international logistics.
Applications
Delivery & Courier Fleets
High-durability packs built for continuous daily operation and quick swapping.
Electric Cargo Tricycles
High-current discharge batteries engineered for heavy payload hauling.
E-Bike & Scooter Sharing
IP67-rated, tamper-resistant batteries with integrated GPS/IoT tracker power options.
FAQ

Start Your Battery Project Evaluation
Submit your vehicle electrical specifications to receive a technical feasibility report and quotation.
Request Battery Compatibility Assessment
Download Custom Battery Design Form (PDF)
Contact Engineering Team
As one of the leading lithium ion battery manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please rest assured to wholesale advanced lithium ion battery from our factory. If you have any enquiry about cooperation, please feel free to email us.









