Product Specification

High-Capacity 2350mAh Li-Polymer Battery - Ultra Slim 7.5mm Thin, 3.7V Rechargeable Cell for Portable Smart Devices

Features

• Ultra-Slim & Customizable Form Factor: The soft pouch design allows for maximum flexibility in device layout, fitting efficiently into slim and compact products. 

• High Energy Density: Offers excellent capacity (2350mAh) for its physical volume, enabling longer device runtimes without increasing size.

• Enhanced Safety Profile: The pouch construction is less prone to violent failure modes compared to rigid metal-cased cells. In case of severe internal pressure, the pouch may swell or vent rather than explode.

• Lightweight: The absence of a rigid metal casing significantly reduces weight compared to cylindrical cells of similar capacity.

• Low Self-Discharge: Maintains charge well when not in use, ideal for products that may sit on shelves or be used intermittently.

Specifications

Applications

• Handheld Consumer Electronics: Portable DVD/Media players, handheld gaming consoles, advanced remote controls.

• Portable Computing & Peripherals: Ultra-thin Bluetooth keyboards, advanced stylus charging cases, portable barcode scanners.

• IoT & Smart Devices: Home automation hubs, smart security devices (sensors, trackers), portable POS terminals.

• Medical & Health Devices: Portable diagnostic equipment, wearable health monitors, handheld scanners (non-critical).

Warnings & Precautions

Charging

• Correct Charger Only: always use a Li-ion/Li-Po specific charger designed for CC/CV method and a 4.20V (±0.05V) termination. Using an incorrect voltage (e.g., 4.35V for a 4.2V cell) is extremely dangerous.
• No Trickle Charging: Do not apply a continuous trickle or maintenance charge after the CV cycle is complete.
• Temperature: Charge only within the specified temperature range (0°C to 45°C). Never charge below 0°C.
• Monitor: Do not leave charging batteries unattended for extended periods. Charge on a non-flammable surface.

Discharging

• Prevent Over-Discharge: Never discharge the cell below the 3.0V cut-off voltage under load. Persistent over-discharge will permanently damage the cell.
• Respect Current Limits: Do not exceed the specified Maximum Continuous Discharge Current. Excessive current causes overheating, rapid capacity fade, and safety hazards.
• Temperature: If the battery becomes excessively hot (>60°C) during use, discontinue use and allow it to cool in a safe place.

Storage

• Mechanical Protection: The aluminum pouch is easily punctured or torn. Never puncture, bend, fold, crush, or apply sharp pressure to the cell. Ensure the device housing provides adequate support and protection.
• Optimal Storage: For long-term storage (>1 month), condition the battery to 30%-50% State of Charge (~3.7V-3.8V) and store in a cool, dry environment.
• Inspection: Before use, inspect for any signs of swelling, leakage, puncture, or damaged tabs. Discard and recycle any damaged cell immediately.