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3.7V 205mAh Lithium Polymer Battery 300 Cycles 1C Discharge

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3.7V 205mAh Lithium Polymer Battery 300 Cycles 1C Discharge

Brand Name : OiD

Model Number : OiD471630-205

Certification : Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards

Place of Origin : China

MOQ : 100pcs

Price : $0.5 ~ $100.0 / pcs

Delivery Time : 3 ~ 7 days for storage

Payment Terms : TT,L/C,Western Union

Name : Lithium Ion Battery

Battery Type : 3.7V, 205mAh Rechargeable

ODM : Free custom design for packs

High Energy Density : 250-300Wh/kg

Superior Cold Weather Performance : Reliable in Extreme Cold (-20°C to 60°C)

Cycle Life : 300+ cycles

Charging/ Discharging : 1C/ 1C

Flexible Form Factor : Thin, Customizable Pouch Design Lithium Ion Battery

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Product Name:

OiD471630-205 Lithium Polymer Battery

Advantages:

High energy density and lightweight design.
Long cycle life with up to 300 charge/discharge cycles.
Safe and reliable with built-in protection circuits.
Wide operating temperature range for versatile applications.

Specifications:

Parameter	Value
Model	OiD471630-205
Nominal Voltage	3.7V
Minimum Capacity	190mAh (0.2C discharge)
Typical Capacity	205mAh (0.2C discharge)
Charging Limit Voltage	4.2V
Discharge Cut-off Voltage	2.7V
Standard Charging Current	0.2C / 4.2V
Max Charging Current	1.0C / 4.2V (0°C~5°C: 0.5C max, 5°C~20°C: 0.8C max, 20°C~45°C: 1.0C max)
Standard Discharging Current	0.2C / 3.0V
Max Discharging Current	1.0C / 3.0V (-20°C~0°C: 0.2C max, 0°C~25°C: 0.5C max, 25°C~50°C: 1.0C max)
Weight	Approx. 4.5g
Battery Pack Impedance	≤300mΩ

Cycle Life:

Cycle Condition	Cycle Life	Capacity Retention
0.2C Charge/Discharge	300 Cycles	≥80%

Discharge Curve:

Operating Temperature Range:

Condition	Temperature Range	Performance
Charging	0°C ~ 45°C	Max charging current varies with temperature (0°C~5°C: 0.5C, 5°C~20°C: 0.8C, 20°C~45°C: 1.0C)
Discharging	-20°C ~ 50°C	Max discharging current varies with temperature (-20°C~0°C: 0.2C, 0°C~25°C: 0.5C, 25°C~50°C: 1.0C)
Storage	-10°C ~ 25°C	12 months, ≥85% recoverable capacity
	-10°C ~ 45°C	6 months, ≥85% recoverable capacity
	-10°C ~ 55°C	1 month, ≥90% recoverable capacity

Certifications:

Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards.

Key Features:

High discharge rate up to 1C.
Built-in NTC thermistor for temperature monitoring.
Low self-discharge rate for long storage life.
RoHS compliant and environmentally friendly.

Applications:

Wearable devices
IoT devices
Medical devices
Portable electronics

3.7V 205mAh Lithium Polymer Battery 300 Cycles 1C Discharge

Usage Warnings & Precautions:

Do not short-circuit the battery terminals.
Avoid exposing the battery to high temperatures or direct sunlight.
Use only the specified charger for charging.
Do not disassemble or modify the battery.
In case of leakage, odor, or deformation, stop using the battery immediately.

Storage Guidelines:

Store the battery at 20±5°C for optimal performance.
If storing for more than 3 months, charge the battery to 60% capacity every 3 months.
Avoid storing the battery in humid or high-temperature environments.

Warranty & Disclaimer:

12-month warranty from the date of shipment.

Product Tags:

3.7v 2a lithium battery

3.7v lithium ion battery

1c 2a lithium battery

3.7V 205mAh Lithium Polymer Battery 300 Cycles 1C Discharge Images

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