3.7V 650mAh Li-ion Battery for Robots - 300 Cycles 1C Discharge

Product Name

OiD702339N650 Robot Li-ion Battery

Advantages

• High energy density and lightweight design
• Stable performance under varied temperatures
• Built-in protection for overcharge, over-discharge, and short circuits
• Long cycle life with consistent capacity retention

Specifications

Cycle Life

Discharge Curve

Operating Temperature Range

Certifications

• Compliant with RoHS and REACH standards.
• Safety tested: Overcharge/Over-discharge/Short-circuit protection.

Key Features

• Robot Li-ion Battery optimized for low-power robotics and IoT devices.
• PCM with NTC for temperature monitoring.
• Ultra-thin design (7.0mm Max) for compact applications.

Applications

• Small robots and drones
• Portable medical devices
• Wearable electronics
• Backup power systems

Usage Warnings & Precautions

• Do NOT reverse polarity, overcharge, or expose to temperatures >55°C.
• Use only with a Li-ion/Polymer charger (4.2V CV/CC).
• Avoid mechanical damage (piercing, crushing).

Storage Guidelines

• Store at 20±5°C (recommended) with 50% SOC.
• Recharge to 50% SOC every 6 months if stored long-term.

Warranty & Disclaimer

• 12-month warranty from delivery date.
• Not liable for misuse (improper charging, extreme environments).

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