Product Details
OiD693442N1050 3.7V 1050mAh 1C Discharge 500 Cycles Li-Ion Battery
For Air Quality Monitor
Product Name
OiD693442N1050 Li-ion Polymer Battery
Advantages
- High energy density and lightweight design
- Stable performance under varied environmental conditions
- Built-in protection circuit for overcharge, over-discharge, and
short-circuit prevention
Specifications
Parameter | Value |
Model | OiD693442N1050 |
Nominal Voltage | 3.7V |
Typical Capacity | 1050mAh (0.2C discharge) |
Minimum Capacity | 1000mAh (0.2C discharge) |
Charging Voltage | 4.2V |
Discharge Cut-off Voltage | 3.0V |
Standard Charging Current | 0.2C (210mA) |
Max Charging Current | 1C (1050mA) at 0°C to 45°C |
Standard Discharging Current | 0.2C (210mA) |
Max Discharging Current | 1C (1050mA) at -20°C to 60°C |
Weight | Approx. 19.0g |
Impedance | ≤170mΩ |
Cycle Life
Test Condition | Performance |
500 cycles at 0.2C, 23±2°C | Capacity retention ≥80% |
Discharge Curve
Operating Temperature Range
Condition | Temperature Range | Note |
Charging | 0°C to 45°C | Max charging current: 1C |
Discharging | -20°C to 60°C | Max discharging current: 1C |
Storage (50% SOC) | -10°C to 25°C | 12 months, ≥85% capacity |
Short-term Storage | -10°C to 45°C | 6 months, ≥85% capacity |
Certifications
Compliant with GB/T 18287-2013, IEC/EN61960, and UL1642 safety
standards.
Key Features
- Safety: Protections against overcharge, over-discharge, and short circuits.
- Durability: Robust performance in high/low-temperature environments.
- Eco-Friendly: RoHS-compliant materials.
- Integration: Compact design ideal for air quality monitors and portable devices.
Applications
- Air quality monitors
- Portable medical devices
- IoT sensors
- Consumer electronics
Usage Warnings & Precautions
- Avoid short-circuiting terminals.
- Do not expose to temperatures beyond specified ranges.
- Use only compatible chargers (4.2V, 0.2C–1C).
- Discontinue use if swelling, leakage, or overheating occurs.
Storage Guidelines
- Store at 20±5°C (recommended) with 50% SOC for long-term storage.
- Recharge to 60% capacity every 3 months if unused.
Warranty & Disclaimer
- 12-month warranty from the shipment date.
- Misuse or unauthorized modifications void warranty.
Company Profile
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
- 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.
- 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
- Sustainability Commitment
- Eco-conscious materials (e.g., cobalt-free cathodes, solid
electrolytes) and processes to minimize environmental impact.
- Global Reach
- R&D Hubs: Shenzhen, Wuhan (university partnerships)
- Manufacturing: Automated production lines in Shenzhen
- Markets: Asia, Europe, North America