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Chongqing Motor Show Takeaways Two Wheeler Battery Reliability Shifts To Real World Data

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Author : XH-Betty
Update time : 2026-09-22 14:11:33

Exhibition Shows Real Condition Validation Trend​

On 19 September 2026, the 24th China International Motorcycle Exhibition opened in Chongqing. Several two wheeler and battery suppliers presented e motorcycle, urban commuter and off road power solutions. Public reports indicate a shift from laboratory only evaluation toward long term field data, including high frequency delivery riding, off road water immersion, high temperature dust environments and battery swapping. For procurement teams, this means cell datasheets should be supplemented with batch inspection records and application specific aging reports.

Full Process Testing And Above Standard Safety Base​

Exhibited quality frameworks covered vibration, shock, crush, ingress protection, and CT based internal inspection. Public Snow Leopard materials show compliance with updated e bike national standards, GB 43854 and CCC, with enhanced pack level drop, crush and nail tests; show cases also referenced 100kN crush and 3 meter drop programs. For overseas fleets, wet zone operation, sharing and delivery use require waterproof lithium battery pack​ design and auditable incoming test data.

Large Prismatic Cell And Long Range E Motorcycle Platform​

Show information included a 76V120Ah large single cell platform for long range e motorcycles, with claimed operating range above 250 kilometers and vehicle top speed around 120km/h, plus passenger vehicle grade LFP large cell concepts aligned with GB 36672. Integrators should evaluate voltage platform, BMS balancing, cooling interface, charger compatibility and electric motorcycle battery pack​ spare module strategy rather than focusing only on rated ampere hours.

21700 Cylindrical And Off Road Lightweight Cells​

JP50 and EP65 21700 standard off road e motorcycle cells were shown with high energy density pouch customization, targeting lightweight build, wide power output and fast recharge. Off road, mountain, delivery and commercial fleets need high rate and vibration resistance. We recommend 21700 cylindrical cells​ for modular packs and pouch cells where weight and non standard shape are critical, then validate under real load and thermal limits.

Practical Sourcing And Integration Services​

Reliability requires more than supplier claims. We provide incoming visual inspection, open circuit voltage and internal resistance sorting, torque recheck, cycle attenuation sampling, ingress protection and vibration pre testing. These steps feed into custom battery pack design​ for structure, BMS and protection board matching. For e motorcycle, swap station or shared fleet projects, we add BMS and EMS integration services​ to improve SOC accuracy, overcharge and over discharge protection, temperature control and remote diagnostics.

Low Degradation And Lifecycle Cost​

Delivery, swapping and high temperature field cases show that capacity retention matters more than initial energy. We offer retention tracking, batch cycle curves, second life assessment and battery recycling and second life solutions​ to control replacement schedule and total operating cost.


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