BATFT1454M1 Rechargeable Li-ion Button Cell

Product Details

Parameter	BATFT1454M1 Specification
Nominal Voltage	3.7V
Manufacturing	Stacking Process (Patented)
Energy Density	556 Wh/L
Charge Rate	5C (80% in 12 mins)
Discharge Rate	10C Pulse/Continuous
Cycle Life	1,000+ Cycles
Operating Temp	-50°C to +80°C (Optional range)
Medical Standard	ISO13485 & FDA Compliant

Grepow Button Cell Charge/Discharge/Cycle Curve

The BATFT1454M1 3.7V Li-ion Button Cell is engineered using an advanced stacking manufacturing process. Compared to conventional winding-type counterparts, this Pouch Shaped Battery architecture offers significantly lower internal resistance, superior rate performance, an elevated discharge voltage plateau, and an extended cycle life. Furthermore, this process facilitates enhanced form factor versatility in both thickness and geometry, enabling a broader range of high-performance applications.

• Intellectual Property Leadership: BATFT’s stacked Li-ion button cell technology is recognized by national invention patents, successfully dismantling the international technical monopolies and patent barriers previously dominating the market.

• Risk Mitigation: With 42 proprietary patents, our technology ensures full legal protection, allowing clients to effectively mitigate intellectual property (IP) infringement risks in global markets.

• Stringent Quality Assurance: Implementation of rigorous quality control protocols.

• Global Support Network: Immediate, on-site customer support is available in China, the United States, and Germany.

Our Service Portfolio:

• Flexible and bespoke Button Cell customization solutions.

• Reliable and consistent performance metrics.

• Comprehensive scalability from prototyping (samples) to high-volume mass production.

• Full-spectrum OEM and ODM services.

Key Technical Attributes

• Proprietary Innovation: 42 self-developed patents.

• High Volumetric Energy Density: Reaches up to 556 Wh/L.

• Rapid Charging Capabilities: Supports 5C fast charging, achieving ≥80% SoC within 12 minutes.

• Extended Longevity: Rated for over 1,000 charge-discharge cycles.

• Bespoke Customization: Guaranteed 100% mechanical compatibility with specific product architectures; customizable diameter (≥7.8mm), height (≥1.5mm), and specialized shapes.

• Broad Thermal Adaptability: Operational stability from -50°C to 50°C or -20°C to 80°C.

• High-Current Discharge: Supports a continuous 10C discharge rate.

• Global Regulatory Compliance: UL1642, IEC62133, FDA, ISO13485, and UN38.3 certified (dependent on specific model configuration).

BATFT1454M1 Application Spectrum BATFT button cells are widely integrated into wearable electronics, medical devices, IoT sensors, smart home systems, automotive modules, TWS earbuds, and hearing aids. We offer specialized customization services for Button Cells, including bespoke diameters, thicknesses, geometries, capacities, and voltages. By maximizing the internal volumetric efficiency of the host device, our cells provide higher energy density and extended operational runtime. Our R&D team collaborates closely with clients to deliver optimized, custom-engineered power solutions for next-generation products.