Introduction

Electric ride-on toy cars are increasingly popular worldwide. Parents and manufacturers alike demand longer runtime,
faster charging, and—most importantly—high safety. The battery system plays a critical role in determining overall
performance, durability, and user trust.

PKNERGY provides a full range of
LiFePO4 battery solutions including 12.8V 7.5Ah, 8Ah, 9Ah, and 12Ah packs optimized for electric toy cars and other
low-voltage mobility products.

Application Background

Most electric toy cars operate on 12V systems and require batteries that are compact, lightweight, and extremely safe.
Traditional sealed lead-acid batteries are heavy, slow to charge, and have limited cycle life.

Compared with lead-acid solutions, LiFePO4 batteries offer clear advantages for children’s products and

consumer electronics:

• Longer cycle life and reduced replacement frequency
• Higher intrinsic safety and thermal stability
• Lower weight for better vehicle performance
• More stable voltage output throughout discharge

These benefits make LiFePO4 batteries a preferred choice not only for toy cars, but also for

micro-mobility power solutions.

PKNERGY LiFePO4 Battery Solution

• Nominal Voltage: 12.8V
• Capacity Options: 7.5Ah / 8Ah / 9Ah / 12Ah
• Battery Chemistry: LiFePO4 rechargeable battery
• Protection: Integrated BMS (overcharge, over-discharge, overcurrent, short-circuit)
• Customization: Connectors, wire length, housing, labeling

For OEM and ODM customers, PKNERGY supports flexible configuration through our

custom LiFePO4 battery program, ensuring compatibility with different toy car platforms.

Value for Buyers and Engineers

• Procurement teams: competitive pricing, flexible MOQ, stable long-term supply
• Product managers: multiple capacity options for different toy models
• Engineers: stable discharge, technical documentation, certification assistance

Similar value-driven battery platforms are widely adopted across

consumer electronics and entry-level electric mobility products.

Case Study

• Application: Electric ride-on toy car
• Battery: 12.8V 9Ah LiFePO4
• Results: 35% weight reduction, longer runtime, improved safety
• Annual Volume: 50,000+ units

By replacing lead-acid batteries with LiFePO4 packs, manufacturers achieved better performance while
meeting stricter safety expectations from parents and regulators.

Why PKNERGY

• 26 years of lithium battery manufacturing experience
• A-grade lithium cells only
• 500,000+ battery packs produced annually
• Fast prototyping and OEM/ODM support
• Certifications: UN38.3, IEC62133, CE, UL, MSDS

Learn more about PKNERGY’s capabilities on our

About Us page.

FAQ