Product Details
OiD9954118NS-10000 Lithium Polymer Battery 3.7V 10000mAh 4C
Discharge 400 Cycles
Product Name:
OiD9954118NS-10000 Lithium Polymer Battery
Advantages:
- High capacity of 10000mAh for extended usage.
- High discharge rate up to 4C for demanding applications.
- Long cycle life with 400 cycles at 80% capacity retention.
- Lightweight design at 140±2g.
- Safe and reliable performance under various environmental
conditions.
Specifications:
Parameter | Details |
Model | OiD9954118NS-10000 |
Nominal Voltage | 3.7V |
Minimum Capacity | 10000mAh (0.2C discharge) |
Typical Capacity | 10100mAh (0.2C discharge) |
Charging Voltage | 4.25V |
Discharge Cut-off Voltage | 3.0V |
Standard Charge | 1.0C / 4.25V |
Max Charge Current | 2.0C / 4.25V (15°C~45°C), 0.2C (0°C~15°C) |
Standard Discharge | 1.0C / 3.0V |
Max Discharge Current | 4.0C / 2.75V (0°C~55°C), 1.0C (-20°C~0°C) |
Weight | 140±2g |
Cell Impedance | ≤3.5mΩ |
Shipment Voltage | 3.85±0.05V |
Operating Temperature | Charging: 0°C ~ 45°C, Discharging: -20°C ~55°C |
Cycle Life:
Test Condition | Result |
Cycle Life | 400 cycles at 2C charge / 3C discharge, capacity retention ≥80% |
Thickness After Cycle | ≤10.6mm |
Discharge Curve:
Operating Temperature Range:
Condition | Temperature Range |
Charging | 0°C ~ 45°C |
Discharging | -20°C ~ 55°C |
Storage | -10°C ~ 25°C (12 months, ≥85%), -10°C ~ 30°C (6 months, ≥85%) |
Certifications:
- Compliant with GB/T 18287-2013, IEC 62133, and UL 1642 standards.
Key Features:
- High energy density for compact and lightweight designs.
- Excellent performance in both high and low-temperature
environments.
- Safe and stable chemistry with multiple safety protections.
- Long cycle life with minimal capacity degradation.
Applications:
- Portable electronic devices
- Power banks
- Medical devices
- IoT devices
- Drones and RC toys
Usage Warnings & Precautions:
- Charging: Use only appropriate chargers. Do not exceed the maximum charging
current of 2.0C or voltage of 4.25V.
- Discharging: Do not exceed the maximum discharge current of 4.0C. Avoid deep
discharge below 3.0V.
- Handling: Avoid short circuits, physical shocks, and exposure to high
temperatures above 100°C.
- Storage: Store at 40%-60% charge (3.85V) in a cool, dry place. Recharge
every 3 months to prevent over-discharge.
Storage Guidelines:
- Store in a cool, dry, and well-ventilated area.
- Optimal storage temperature: 25±5°C.
- Avoid exposure to direct sunlight, high humidity, and extreme
temperatures.
Warranty & Disclaimer:
- Warranty Period: 1 year from the date of shipment.
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