Name: IEC62133 Approved 451730 3.7V 210mAh Lithium Polymer Battery For Medical Products
Brand: iBorn Battery---Custom Lithium Battery Manufacturer Since 2011
Availability: InStock
Rating: 5 (1 reviews)

Description

Power Module Designed for Compact Medical Electronics
This 451730 210mAh lithium polymer battery is engineered for compact medical devices where precise, stable power delivery is essential for dependable operation. Its slim pouch structure supports integration into constrained enclosures used in portable diagnostic tools, wearable sensors, and low-power monitoring instruments. The predictable voltage profile of this lithium battery ensures continuous operation during data acquisition or real-time monitoring, reducing risks of device interruption. Medical device manufacturers benefit from its lightweight design, low self-discharge rate, and compatibility with continuous standby or intermittent active-use power modes.

Electrical Specifications and Safety Framework for Regulated Use
With a nominal 3.7V platform and 210mAh capacity, this 3.7v rechargeable lithium polymer battery provides stable discharge behavior tailored to sensors, microcontrollers, and communication modules frequently found in portable medical hardware. The built-in protection circuit regulates charging behavior, prevents over-discharge, and safeguards against current anomalies that could affect sensitive electronics. IEC62133 certification ensures compliance with international medical equipment battery requirements, while UN38.3 transport approval supports global distribution. For OEMs consulting lithium polymer battery manufacturers, these certifications streamline product approvals and support integration into regulated device markets.

Value for Long-Term Monitoring, Diagnostics, and Precision Applications
For developers working with lithium battery manufacturers, this model provides high reliability in applications where data continuity, safety, and power precision directly influence device performance. Its balanced capacity supports extended operating cycles, particularly in wearable monitoring systems or portable diagnostic tools where uninterrupted function is essential. As a custom lithium battery platform, wire length, connector type, and protection thresholds can be tailored to suit specialized circuit designs, ensuring seamless electrical and mechanical compatibility across various medical-grade devices.

Item	Specifications	Remark
Model No.	451730-210-1S1P
Nominal Voltage	3.7V
Nominal Capacity	210mAh	Standard discharge after standard charge
Dimensions	4.717.532mm max	ThicknessWidthLength
Cycle Life	≥800 times	≥ 80% of the initial capacity
Charge Method	CC/CV with professional charger
Charge Cut-off Voltage	4.2V
Discharge Cut-off Voltage	3.0V
Standard Charge Current	0.2C
Standard Discharge Current	0.2C
Max Continuous Charge Current	1C
Max Continuous Discharge Current	1C
Max Peak Discharge Current	3C
Recommended Operation Ambient Temperature	Charge: 0~45℃ Discharge:-20~60℃
Storage Temperature	-20℃~25℃	12 months
	-20℃~45℃	3 months
	-20℃~60 ℃	1 month
Internal Resistance	≤180mΩ
Weight	Approx. 4g

-High Safety
-Real Capacity
-Flexible size， lightweight， customizable
-800+ Lifecycles
-Factory Direct price，High quality with certifications
-14-years manufacturing experience

Bluetooth speaker, bluetooth headset, smart home controller, smart secuirty device, intelligent door lock, smart glass, gps tracker, parking device, medical device, POS machine, wearable device, IoT device, sensor, handheld device, alarm system, beauty device, etc.

Use Scenarios

Medical Device Engineers Developing Portable Monitoring Instruments
Engineers designing portable ECG monitors, wearable biosensors, or handheld diagnostic devices require compact energy sources with stable behavior. This lithium polymer battery supports precise data acquisition cycles and long standby durations without voltage instability. Through cooperation with lithium battery manufacturers, engineering teams can ensure consistent electrical characteristics across production batches, supporting accurate product validation and regulatory compliance.

Laboratory Teams Conducting Prototype Testing for New Medical Devices
R&D personnel evaluating early-stage prototypes depend on predictable battery behavior to validate firmware, sensor performance, and wireless communication reliability. This 3.7v rechargeable lithium polymer battery maintains controlled voltage output during extended testing sessions, reducing data variability caused by inconsistent power delivery. Access to custom lithium battery configurations allows laboratories to adjust connectors or cable lengths to match evolving prototype layouts.

System Integrators Supporting Distributed Medical Hardware Projects
Integrators deploying patient monitoring units, wearable alert systems, or portable health devices in large quantities require uniform battery performance, predictable charging behavior, and minimized field failures. This lithium battery provides reliable operation during frequent charge–discharge cycles. Through partnerships with wholesale lithium polymer battery suppliers, integrators ensure consistent quality across large deployments, reducing maintenance frequency and supporting long-term project stability.

FAQ

Is this battery suitable for compact medical devices?
Yes, the slim pouch structure is designed for portable diagnostic and monitoring devices.

Does it include built-in protection circuitry?
Yes, it includes protection for overcharge, over-discharge, overcurrent, and short circuit events.

Can the battery be customized for different connectors or cables?
Yes, it supports custom lithium battery configurations based on device requirements.

Is the battery certified for global shipment and regulated device use?
Yes, it complies with IEC62133 and UN38.3 requirements.

Is bulk purchasing available for device manufacturers?
Yes, large-volume supply is supported through wholesale lithium polymer battery programs.

Brand Introduction

Founded in 2011,Shenzhen iBorn Energy has been China’s leading lithium battery manufacturer for over 15 years.Our main products are lithium-ion cells and battery packs, lithium polymer batteries, lithium iron phosphate (LiFePO4) batteries, Li-SOCl2(ER) batteries, home energy storage batteries, Solar Batteries, etc. Our Products are widely used in Portable Electronics like Bluetooth headsets portable speakers GPS Trackers, IoT devices, Electric Scooters, Electric Bikes, Solar Lights, Home Energy Storage Systems, Recreational Vehicles, Marine and Boats, Golf Carts, Electric Vehicles, etc.
Our factory is ISO9001& ISO14001 certified and located in the Dongguan City, Guangdong province, covering an area of 150,000 square meters, with over 1000 employees.Currently, the production capacity is: li-ion battery 300,000 pcs/day, lithium polymer battery 100,000 pcs/day, lithium iron phosphate battery 50,000 pcs/day, Li-SOCl2 battery 50,000 pcs/day.

IEC62133 Approved 451730 3.7V 210mAh Lithium Polymer Battery For Medical Products

Description

Certificates

ISO19001

CB certificate

CE certificate

RoHS certificate

UN38.3 certificate

Production Process

Exhibitions

Brand Introduction

CONTACT US