no idle ac unit for trucks
- Corunclima
- Henan, China
- 2-4weeks
- 500set/Month
Electric air conditioner e-APUs Special for heavy duty truck in North-America market.
DC12V, Auxiliary battery driven directly (4 or 6 batteries power bank).
DC electric compressor built inside condenser, it’s easy to install.
Durable quality, Sustainable cooling.
Main features
1. Sustainable cooling performance.
2. The installation is very easy. Two people can finish in half an hour.
3. High-quality interior components and unique technique.
4. Factory supply directly, No middleman makes higher Price.
Specification / Technical data
| Model | K20BS2 (Standard) | K50BS (High-Performance) |
| Cooling Capacity | 9,500 BTU/h | 15,000 BTU/h |
| Target Cab Size | Standard sleeper | Large/extended sleeper |
| Voltage | DC 12V / DC 24V | DC 12V / DC 24V |
| Runtime | 8–10 hours | 10–13 hours |
Successful case of Idle free electric apu




Powered by advanced lithium battery technology, the K50BS is a game-changer for fleet efficiency and driver peace of mind. As pioneers in integrating lithium battery tech into electric APUs, we’ve created a system that operates independently, drawing no power from the truck’s main batteries. This means no unexpected dead batteries, no compromised vehicle performance, and no stressful mornings after a night on the road.
Beyond performance, the K50BS embodies the practical benefits that fleet owners care about most. By eliminating the need for diesel to power cab comfort, it reduces fuel costs and cuts down on maintenance associated with diesel APUs—no more dealing with the upkeep of a secondary engine. It also aligns with anti-idling regulations across regions, helping fleets stay compliant while avoiding fines and supporting cleaner air in the communities they serve.
The shift to electric APUs shouldn’t mean settling for less—and with Corunclima’s K50BS, it doesn’t have to. We’ve merged the best of diesel’s reliability with the sustainability, quiet comfort, and cost savings of electric power, creating a solution that works as hard as your fleet does. Whether you’re looking to reduce your environmental footprint, cut operational costs, or provide better working conditions for your drivers, the K50BS is the complete replacement for diesel APUs you’ve been waiting for.
At Corunclima, we’ve always understood that for long-haul drivers, a truck isn’t just a vehicle—it’s a home. Many spend more nights on the road than in their own houses, relying on their cab for rest, comfort, and a sense of normalcy amid the demands of over-the-road travel. Ready to make the switch to an electric APU that delivers on every promise? Contact Corunclima via email at info@corunclima.com today for a tailored alternative solution.








