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3.7V 3800mAh Lithium Ion Battery 500 Cycles 1C Discharge

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3.7V 3800mAh Lithium Ion Battery 500 Cycles 1C Discharge

Brand Name : OiD

Model Number : OiD963872-3800

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, 3800mAh 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 : 500+ cycles

Charging/ Discharging : 1C/ 1C

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

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OiD963872-3800 3.7V 3800mAh Lithium Polymer Battery 1C Discharge 500 Cycles

Product Name:

OiD963872-3800 Lithium Polymer Battery

Advantages:

High energy density for extended usage
Long cycle life with reliable performance
Safe and stable operation under various conditions
Lightweight and compact design

Specifications:

Parameter	Value
Model	OiD963872-3800
Nominal Voltage	3.7V
Capacity	3800mAh (Typical), 3700mAh (Minimum)
Charging Voltage	4.2V
Discharge Cut-off Voltage	3.0V
Standard Charge Current	0.2C
Max Charge Current	1.0C (20°C ~ 45°C), 0.5C (10°C ~ 20°C), 0.2C (0°C ~ 10°C)
Standard Discharge Current	0.2C
Max Discharge Current	1.0C (25°C ~ 60°C), 0.5C (0°C ~ 25°C), 0.2C (-20°C ~ 0°C)
Weight	Approx. 74.0g
Impedance	≤150mΩ
Shipment Voltage	3.90V ± 0.05V

Cycle Life:

Condition	Cycle Life
Charge/Discharge Cycles	500 cycles at 0.2C, 23±2°C
Capacity Retention	≥80% after 500 cycles

Discharge Curve:

Operating Temperature Range:

Condition	Temperature Range
Charging	0°C ~ 45°C
Discharging	-20°C ~ 60°C
Storage	-10°C ~ 25°C (12 months, ≥85% capacity), -10°C ~ 45°C (6 months, ≥85%), -10°C ~ 55°C (1 month, ≥90%)

Certifications:

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

Key Features:

High capacity and long cycle life
Built-in protection circuit for overcharge, over-discharge, and short-circuit protection
Low self-discharge rate
RoHS compliant

Applications:

Portable electronics
Medical devices
Power tools
IoT devices
Consumer electronics

3.7V 3800mAh Lithium Ion Battery 500 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 swelling, stop using the battery immediately and dispose of it properly.

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 high humidity or extreme temperatures.

Warranty & Disclaimer:

12-month warranty from the date of shipment.
The warranty does not cover damage caused by improper use, mishandling, or unauthorized modifications.
For any special requirements or conditions not covered in this specification, please contact us for customized solutions.

Product Tags:

1C Lithium Ion Battery

Lithium Ion Battery 500 Cycles

3.7 V 3800mah Battery Customized

3.7V 3800mAh Lithium Ion Battery 500 Cycles 1C Discharge Images

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