Automotive & Starting Batteries
Smart Starting Sodium-ion Battery
Designed for light-duty trucks and construction vehicles, KEXINGYU’s smart starting sodium-ion battery series delivers stable start-up at -40°C with no preheating required. Built on self-developed, self-produced sodium-ion cells, it charges to full in a fraction of the time of conventional batteries and holds up to more than 3,000 charge/discharge cycles. Available in three capacity tiers — 860Wh, 1100Wh, and 1300Wh — all backed by a 5-year warranty and ready for demanding job-site duty cycles.
Key Features
Stable starts, fast turnaround charging, and a longer service life — built for light trucks and construction equipment that can’t afford downtime.
Stable Start-Up at -40°C
Reliable cold-weather starts without preheating, keeping trucks and equipment moving in winter conditions.
Ultra-Fast Charging
Charges without a heating step, cutting turnaround time between shifts on light trucks and job-site equipment.
Self-Developed & Self-Produced Cells
Sodium-ion cells engineered and manufactured in-house for consistent quality and performance.
Smart BMS, Phone Control
Monitor charge status and battery health remotely through a smartphone app.
Long Service Life
Rated for 3,000+ charge/discharge cycles, reducing replacement frequency across a vehicle fleet.
Five-Year Warranty
Five years of warranty coverage with hassle-free after-sales support.
OEM & ODM Capabilities
KEXINGYU supports light truck OEMs, construction equipment manufacturers, and rental fleet operators with configurable starting battery programs.
Custom Capacity Tiers
Capacity configurable from 860Wh to 1300Wh and beyond to match equipment starting current needs.
Mounting Options
Compact case dimensions suited to light truck engine bays and construction equipment battery trays.
Branded App & BMS Interface
White-label the companion monitoring app and BMS communication protocol under your fleet brand.
Branded Labeling & Packaging
Private-label casing, packaging, and documentation produced under your brand identity.
Certification Support
Assistance with UN38.3, MSDS, and regional compliance documentation for OEM procurement.
Flexible MOQ & Logistics
Scalable order volumes with global shipping support for OEM and fleet accounts.
Technical Specifications
Three capacity tiers covering light-duty trucks, construction vehicles, and heavier equipment starting needs.
| Cell Chemistry | Sodium-ion, self-developed and self-produced |
|---|---|
| Standard Voltage | 24V |
| Cycle Life | ≥3,000 cycles |
| Charging | Ultra-fast charging, no preheating required |
| Cold-Weather Start | Down to -40°C |
| Warranty | 5 years |
| Monitoring | Smart BMS with phone app control |
| Compliance | GB/T 44265-2024, UN38.3 |
| Model | Capacity | Max Current |
|---|---|---|
| KXY-NaQG-24V 860Wh | 860Wh | 850A |
| KXY-NaQG-24V 1100Wh | 1100Wh | 1100A |
| KXY-NaQG-24V 1300Wh | 1300Wh | 1250A |
| Model | Standard Voltage (V) | Max Starting Current (A) | Capacity (Wh) | Cycle Life | Dimension L×W×H (mm) | Weight (kg) | Application Scenarios |
|---|---|---|---|---|---|---|---|
| KXY-NaQG-24V 860Wh | 24 | 850 | 860 | 3000+ | 408x170x210 | 14 | Light-duty trucks, construction vehicles |
| KXY-NaQG-24V 1100Wh | 24 | 1100 | 1100 | 3000+ | 510x222x196 | 18 | Light-duty trucks, construction vehicles |
| KXY-NaQG-24V 1300Wh | 24 | 1250 | 1300 | 3000+ | 510x222x196 | 20 | Heavy-duty trucks, light-duty trucks, construction vehicles |
Construction & Configuration
Compact, self-contained construction built around self-developed sodium-ion cells with an integrated smart BMS.
Self-Developed Sodium-ion Cells
In-house cell design and production for consistent quality and high discharge current output.
Integrated Smart BMS
Real-time monitoring and protection with remote visibility through a companion smartphone app.
Compact, Lightweight Housing
Sized to fit light truck and construction equipment battery bays without added bulk.
Fast-Charge Circuit
Charges without a heating step, minimizing turnaround time between duty cycles.
Low-Voltage Protection
Reserved starting power is protected automatically to prevent unexpected drain.
Cold-Weather Thermal Design
Stable discharge performance down to -40°C without preheating, ready for instant start-up.
Standards & Test Documentation
Compliant with national and industry standards for sodium-ion power storage, with full documentation for global shipping.
National Sodium-ion Battery Standard
Complies with the national standard GB/T 44265-2024, "Technical Specifications for Sodium-ion Batteries in Power Storage Stations."
Light Truck & Job-Site Ready
Sized and rated for light-duty trucks, construction vehicles, and job-site equipment starting requirements.
Certified for Global Shipping
Full hazard classification, DGM air freight and sea freight documentation, MSDS, and UN38.3 test summary available on request.
Keep Trucks and Equipment Starting, Every Season
Tell us your vehicle platform, climate, and duty cycle, and our engineers will recommend the right capacity. OEM/ODM programs available.