Parking Battery
1. Can directly replace the original lead-acid battery in the car, with significant weight reduction effect.
2. Lithium batteries have a long lifespan, 10 times longer than ordinary lead-acid batteries, and can support parking with air conditioning and cooking with water.
3. Fast charging speed, only 1-2 hours from no charge to full charge.
4. Equipped with automatic reserved starting power function, you don't have to worry about running out of battery and being unable to start the car.
5. With data display function, supporting CAN communication, it can be uploaded to the instrument or customer backend, or displayed on the mobile app.
6. Equipped with fault diagnosis function.
7. Safety: Equipped with overcharge, overdischarge, overcurrent, temperature, and short circuit protection functions.
8. Equipped with automatic heating function, capable of starting at low temperatures in cold regions
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Say goodbye to traditional lead-acid batteries, 12 hour long-lasting power supply solution
Lithium batteries designed specifically for parking use allow air conditioning to operate freely and extend battery life by 500%
Has your vehicle encountered these pain points before?
Traditional lead-acid batteries often face two major challenges when using air conditioning, car refrigerators, or audio-visual devices after the vehicle is turned off:
1. Range anxiety - ordinary batteries can only sustain power for 1-2 hours, forcing frequent engine starts
2. Life loss - deep discharge accelerates the aging of lead-acid batteries, with replacement costs as high as 300-600 US dollars per time
Daw brand car parking battery innovatively adopts high-performance lithium battery technology, specially designed for parking scenarios, providing 10-12 hours of uninterrupted power supply and a cycle life of over 3600 times, redefining the parking electricity experience!
Three core technology advantages overturn the traditional electricity consumption mode
❶ Military-grade lithium iron phosphate battery pack
- Battery life increased by 400%: large-capacity battery pack, supports continuous operation of car air conditioning for 10-12 hours (25℃ environment)
- -20℃~60℃ wide temperature range operation: using nano-ceramic diaphragm technology, stable output in severe cold and heat
- 3000 deep cycles: life is 5-8 times that of lead-acid batteries, 10-year design service life
❷ Intelligent battery management system (BMS)
- Triple safety protection: overcharge/over-discharge/short circuit protection, real-time monitoring of single cell status
- Self-adaptive voltage regulation: compatible with 12V/24V models (trucks/RVs/SUVs can be installed)
- Mobile APP interconnection: remotely view the remaining power and charge and discharge records
❸ Ready-to-use design
- Direct installation of the original vehicle battery compartment: customized solution, no need for you to make any adjustments on the original basis, suitable for 90% of models
- Maintenance-free use: fully sealed structure, IP67 waterproof and dustproof, no risk of acid leakage
Four typical application scenarios
| Scenario | Pain points of traditional solutions | Solution of this product |
| Use air conditioning when parking in summer | Engine idling fuel consumption is 2-3L/h, and carbon deposits increase | Purely electric drive air conditioning saves 80% of fuel costs |
| In-car heating in winter | Lead-acid battery power supply is less than 1 hour | Supports heated seats + heating system to run simultaneously |
| Electricity for outdoor camping | Need to carry an additional mobile power supply | Directly call the vehicle power supply to drive the induction cooker/lighting equipment |
| Nighttime standby for the fleet | Power failure in the refrigerated truck causes the goods to deteriorate | Continuously supply power to the refrigeration unit to ensure the quality of fresh food |
Performance comparison with traditional lead-acid batteries
| Indicators | Lead-acid battery | Parking lithium battery | Improvement |
| Cycle life | 300-500 times | ≥3000 times | +800% |
| Weight (same capacity) | 80-100kg | 50kg | -45% |
| Charging efficiency | 6-8 hours | 1-2 hours (fast charging) | +300% |
| Environmental protection | Lead pollution | No heavy metals | Full compliance |
| 8-year use cost | 900 USD (replaced 3 times) | 0 USD (replacement-free) | Save 100% |
Why choose our car parking battery?
❶ Flexible size adaptation, say goodbye to modification troubles
Break space limitations: support three-dimensional customization of length/width/height (adjustable error of ±5cm), perfectly compatible with special vehicles, modified RVs and other special-shaped battery compartments
Original vehicle non-destructive installation: provide standard version (500×220×200mm) and non-standard customization solutions to avoid cutting the body structure
Weight reduction of more than 40%: compared with the same capacity lead-acid battery, the weight is only 36kg (the larger the capacity, the more significant the weight reduction effect)
❷ Free combination of voltage & capacity, accurate matching of power demand
| Voltage | Capacity | Applicable scenarios |
| 12V | 200AH-250AH | Car/SUV parking air conditioner, car refrigerator power supply |
| 24V | 280AH-300AH | Heavy truck cold chain transportation, engineering machinery night monitoring equipment |
| Dual voltage version | 200AH-300AH | RV off-grid system, fire/medical special vehicles |
✅ EU dual certification: passed CE/RoHS safety certification, insured 20 million product liability insurance
✅ Full vehicle model coverage: provide more than 1,000 vehicle model adaptation solutions
✅ Worry-free after-sales: 3-year long warranty
✅ Energy-saving and economical: based on an average daily use of 3 hours, the engine idling time can be reduced by 1,095 hours per year, saving about 7,000 liters of fuel.
Take action now to start a new era of efficient parking electricity!
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