Auto Lithium Battery
12V & 24V Smart Power Solutions for Truck Parking Air Conditioners
For truck drivers and fleet operators, stable off‑engine power is the foundation of comfortable rest and efficient operation. Auto Lithium Battery has become the top partner for truck parking air conditioners, replacing traditional lead‑acid batteries with high efficiency, intelligence and durability. Our full lineup includes 12V smart lithium battery (dual‑purpose starter + eAPU) and 24V smart lithium battery (specialized for long‑runtime parking cooling), perfectly matching different truck voltage platforms and usage scenarios.
Core Advantages of Our Auto Lithium Batteries
All models are designed for real trucking conditions, putting user safety, convenience and reliability first:
Dual‑function design:
12V models support engine starting + parking power supply; 24V models focus on stable long‑hour air conditioning operation
Smart monitoring:
Bluetooth / CAN / App control for real‑time battery status, cycle count and fault diagnosis
Full‑weather adaptability:
Works steadily from ‑40°F to 149°F (‑40℃ to 65℃) with automatic heating in low temperatures
Ultra‑long lifespan:
2000+ cycles, 8–10 years service life, 5‑year official warranty
High safety:
Full BMS protection + IATF16949 / E‑mark / IP67 certifications
Drop‑in replacement:
Directly substitute lead‑acid / AGM batteries without modification
Why Our Auto Lithium Battery Stands Out
Smart BMS Protection:
Prevents overcharge, over‑discharge, overcurrent, short circuit and overheat; reserves minimum power for engine start.
Connected Monitoring:
Bluetooth / App / CAN for remote status check, fault diagnosis and cycle counting.
Extreme Environment Proof:
Works at ‑40℃ with automatic heating; high temperature resistance, corrosion protection.
Long Service Life:
2000–3000 cycles, 5‑year warranty, 8–10 years usable life, greatly reducing replacement cost.
12V Smart Lithium Battery Series (2‑in‑1 Starter + eAPU)
These 12V lithium battery models integrate engine starting and parking power supply, ideal for 12V trucks that need both startup power and parking air conditioner support.
SmartStart 100
Core specs & Size & weight:
12V, 100Ah, 1.28kWh, LiFePO4 cell;
12.96×6.78×8.27 in, 29.8lb.
Performance:
2400A max starting current; 150A continuous discharge.
Key value & Application:
Compact, lightweight, supports parking air conditioning, electric tarps and lift gates.
Light‑to‑medium trucks with limited space
SmartStart 300
Core specs & Size & weight:
12V, 314Ah, 4.01kWh, LiFePO4 cell;
435×360×225mm, 60kg.
Performance:
2400A starting current; 235A continuous discharge.
Key value & Application:
Max runtime for overnight parking, cross‑region long hauls.
Drivers needing continuous cooling for 8+ hours.
24V Smart Lithium Battery Series (Specialized for Parking Air Conditioner)
These 24V lithium battery models are purpose‑built for parking air conditioners, delivering stable, long‑hour cooling without engine idling.
7.7kWh High-Capacity Model: Endurance for Extended Idle Time
If you frequently face long parking durations (e.g., overnight rests during long hauls) where continuous cooling is crucial, the 7.7kWh 24V smart lithium battery excels:
Substantial Energy Reserve:
With a capacity exceeding 280AH (at 25.6V), it delivers prolonged runtime for parking air conditioners (actual duration varies by AC power).
Robust Performance:
A 2000A peak starting current ensures instant AC startup, while a 200A continuous charge/discharge current balances fast charging and stable operation.
Compact Design for High Capacity:
Weighing 60KG and measuring 435×360×225mm, it strikes a balance between large energy storage and manageable installation space.
5.88kWh Lightweight Model: Space-Efficient Flexibility
For trucks with limited installation space or weight constraints, the 5.88kWh 24V lithium battery offers a pragmatic choice:
Practical Capacity:
Boasting over 230AH, it supports typical parking cooling needs without overcomplicating the system.
Weight and Space Optimization:
At 50KG and 490×245×225mm, it fits tighter layouts while reducing payload impact.
Uncompromised Performance:
Matching the 25.6V voltage and 2000A startup capability of its higher-capacity counterpart, it ensures consistent AC operation.
Model Comparison & Selection Guide
| Item | 12V Smart Lithium Battery | 24V Smart Lithium Battery |
| Core Function | Engine start + parking power | Specialized for parking air conditioner |
| Typical Users | 12V trucks, dual‑demand users | 24V heavy trucks, long‑haul drivers |
| Key Benefit | All‑in‑one solution | Max cooling runtime |
| Installation | Direct drop‑in replacement | Standard truck mounting |
How to Choose
01
Choose 12V lithium battery if your truck uses 12V power and needs both engine starting and parking cooling.
02
Choose 24V lithium battery for parking air conditioner if you run a 24V heavy truck and prioritize long‑hour, stable air conditioning.
03
Pick high‑capacity models for overnight rest; choose lightweight models for space‑limited cabins.
one-stop full-series vehicle air-conditioning supplier
Our Auto Lithium Battery series covers 12V smart lithium battery and 24V smart lithium battery, fully matching truck parking air conditioners and daily operation needs. Whether you need a dual‑purpose 12V unit or a long‑runtime 24V model, we provide safe, reliable, intelligent power that lets you enjoy comfortable rest while parked and worry‑free travel on the road.