3.85V 3830mAh Lithium Polymer Battery for Rugged Phones & Handheld Terminals

Long cycle life, reaching over 1,000 cycles;
Mature fast-charging solution;
Utilizes a 3.85V high-voltage LCO system;
Good high-temperature storage performance;
Supports wide-temperature discharge from -20°C to 60°C；
Ultra-thin with flexible shape, not limited to standard form factors；
No deformation throughout its full lifecycle；

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Description Specifications Features Performance Testing

Description

Power your industrial handheld devices with reliable, consistent energy using our advanced 3.85V 3830mAh Lithium Polymer Battery. Engineered specifically for professional equipment such as rugged phones, handheld terminals, and BeiDou devices, it offers customizable dimensions and capacity—making it the ideal power cell for industrial handheld applications.

Cycle life reaches up to 1,000 cycles—twice that of conventional industrial batteries—significantly reducing replacement frequency throughout the equipment's lifespan.
A stable 3.85V voltage output combined with a high 3830mAh capacity meets the round-the-clock operational demands of rugged phones and handheld terminals, reducing the need for frequent charging.
Supports a wide operating temperature range, ensuring stable performance in extreme cold or high-heat outdoor environments to fit the complex usage scenarios of field BeiDou terminals and rugged phones.
Supports flexible custom design for battery dimensions and capacity.

Specifications

Model	864163
Capacity	3830mAh
Nominal Voltage	3.85V	LCO
Internal Resistance	≤150mΩ
Operating Temperature	Charging: 0~45℃
Operating Temperature	Discharging: -20~60℃
Cycle Life	1000 cycles ≥80%
Application Fields	Rugged phones, handheld terminals, BeiDou terminals, etc.

We provide the following services

Flexible support for customized solutions
Reliable and stable performance
Samples and mass production available
OEM, ODM available

Performance Testing

Before shipment, each lithium battery undergoes rigorous testing to verify voltage, current, and other critical parameters, ensuring consistent performance and reliability.

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