Product Details
Product Name
Pet Li-ion Battery (Model: OiD571828N255)
Advantages
- Compact and lightweight design (Approx. 4.5g)
- High energy density and stable performance
- Built-in protection circuit for safety
- RoHS compliant
Specifications
Parameter | Value |
Nominal Voltage | 3.7V |
Nominal Capacity | 255mAh (0.2C discharge) |
Minimal Capacity | ≥250mAh |
Charging Voltage | 4.2V |
Discharge Cut-off Voltage | 3.0V |
Standard Charging Current | 0.2C |
Max Charging Current | 1.0C (20°C–45°C) |
Standard Discharging Current | 0.2C |
Max Discharging Current | 1.0C (25°C–60°C) |
Peak Discharge Current | 400mA (0.01S) |
Impedance | ≤150mΩ (1kHz AC) |
Weight | Approx. 4.5g |
Dimensions (L × W × T) | 28.0mm × 17.9mm × 5.7mm (pre-swelling) |
Cycle Life
Test Condition | Performance |
0.2C charge/discharge cycles at 23±2°C | ≥500 cycles (≥80% capacity retention) |
Discharge Curve
Operating Temperature Range
Condition | Temperature Range | Performance |
Charging | 0°C to 45°C | Max 1.0C (20°C–45°C) |
Discharging | -20°C to 60°C | Max 1.0C (25°C–60°C) |
Storage (50% SOC) | -10°C to 25°C | ≥85% capacity retention (12 months) |
| -10°C to 45°C | ≥85% capacity retention (6 months) |
| -10°C to 55°C | ≥90% capacity retention (1 month) |
Certifications
- Compliant with Li-ion battery standards: GB/T 18287-2013, IEC/EN 61960, UL 1642.
Key Features
- NTC thermistor for temperature monitoring.
- Overcharge/over-discharge/short-circuit protection.
- Low self-discharge rate.
- Customizable connector options (e.g., JST-ACHR-03V-S).
Applications
- Pet tracking devices
- Wearable electronics
- IoT sensors
- Portable medical devices
Usage Warnings & Precautions
- Use only with specified chargers.
- Avoid short-circuiting, crushing, or exposure to water.
- Discontinue use if swelling, leakage, or overheating occurs.
- Keep away from children and pets.
Storage Guidelines
- Store at 20±5°C (recommended).
- Maintain 50% SOC for long-term storage.
- Recharge every 3 months to 60% capacity if unused.
Warranty & Disclaimer
- 12-month warranty from 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