Product Name: JH42290A Li-ion Polymer Battery for Smart Locks

Key Features

• High Capacity: 3000mAh (minimum) / 3050mAh (typical)
• Long Cycle Life: 500+ cycles with ≥80% capacity retention
• Wide Temperature Range: Optimized for smart lock usage in varied climates
• Enhanced Safety: Compliant with UL1642, IEC/EN6196, and GB/T 18287-2013 standards

Electrical Parameters

Optimized for Smart Lock Applications

The JH42290A Li-ion polymer battery delivers consistent power and extended service life, making it the ideal energy solution for modern smart locks. Its high capacity and stable voltage output ensure reliable performance in critical access control systems.

Safety & Reliability

• Built-in protection against overcharge, over-discharge, and short circuits.
• Robust construction with aluminum casing and insulated film for added durability.
• Meets international safety standards for peace of mind.

Environmental Adaptability

Designed to operate efficiently in diverse environments, from freezing winters to hot summers, this battery ensures your smart lock remains functional year-round.

Applications

• Smart door locks
• Access control systems
• IoT security devices

Keywords: smart lock battery, Li-ion polymer battery, 3000mAh battery, JH42290A, high-capacity smart lock power, reliable battery for access control, IoT energy solution.

Meta Description: Upgrade your smart lock’s performance with the JH42290A 3000mAh Li-ion battery. Featuring long cycle life, wide temperature tolerance, and full safety compliance—ideal for access control and IoT security devices.

Our Mission:  Original Innovation, Power the Future!

As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosophy of "Original Innovation & Development" , delivering sustainable, high-performance energy solutions for global applications, including consumer electronics, smart devices, electric vehicles, and energy storage systems.

With dozens of proprietary patents, the accreditation of Guangdong Provincial Eco-Friendly Lithium Battery Engineering Research Center, and strategic collaborations with leading institutions like National University of Singapore, Wuhan University, and Shenzhen University, OiD continuously pushes the boundaries of battery technology. Our products power critical infrastructure, including high-speed rail energy storage, residential solar systems, and defense projects, accelerating the global transition to clean energy.

Key Strengths

1.  Original Innovation
   • Core technologies in Li/Na-ion and solid-state batteries, backed by inventions, utility models, and design patents.
   • Joint R&D centers with top universities (e.g., Wuhan University), enabling rapid commercialization of cutting-edge research.
2.  End-to-End Energy Solutions
   • 500+ customizable battery models for consumer electronics, EVs, and grid-scale storage.
   • Superior performance: high energy density, fast charging, extended cycle life, and extreme-temperature resilience
3. Sustainability Commitment
   • Eco-conscious materials (e.g., cobalt-free cathodes, solid electrolytes) and processes to minimize environmental impact.
4. Global Reach
   • R&D Hubs: Shenzhen, Wuhan (university partnerships)
   • Manufacturing: Automated production lines in Shenzhen
   • Markets: Asia, Europe, North America