Lithium Ion Battery - 3.7v 2000mAh

Optimal 2000mAh Balanced Capacity: Provides reliable runtime and energy density for portable electronics, custom DIY projects, micro-robotics, and IoT devices.

Integrated Protection Circuit Board (PCM): Built-in PCM protection circuit guards against overcharging, overdischarging, overcurrent, and short-circuit risks to ensure safe operation.

Stable 3.7V Nominal Output: Delivers consistent 3.7V power (4.2V peak charge voltage) across extended usage cycles for sensitive microcontrollers and components.

Compact Soft Pouch Form Factor: Flat lithium-polymer pouch design offers high energy density with minimal weight and bulk, fitting easily into custom electronic enclosures.

Pre-Wired Lead Wires with Connector: Factory pre-wired with color-coded leads (red/black) and a standard plug interface for easy plug-and-play installation without soldering.

Zero Memory Effect Chemistry: Advanced rechargeable Li-Po cell technology allows top-up charging at any charge state without degrading long-term energy storage capacity.

Housing Style: Soft pouch lithium-polymer cell enclosed in protective insulation tape.

Lead Wire & Connector: High-flex silicone-insulated copper leads; standard 2-pin female connector plug.

Technical Specifications:

Capacity: 2000mAh.

Configuration: 1S / 3.7V Nominal / 4.2V Peak.

Cell Type: Rechargeable Lithium-Polymer (Li-Po).

Color: Silver pouch with yellow tape and red/black wires.

Usage Advice: Charge using a dedicated 1S Li-Po charger (4.2V max cut-off). Avoid puncturing, crushing, or exposing the soft pouch cell to sharp edges or extreme heat.

Maintenance: Store at storage voltage (3.7V – 3.85V per cell, approx. 50% charge level) in a cool, dry place when storing for extended periods without use.

Essential Mid-Capacity Portable Power Cell: Position as a versatile power choice for Bluetooth speakers, handheld gaming devices, smart sensors, and Arduino/Raspberry Pi portable builds.

Highlight Plug-and-Play Simplicity & Safety: Emphasize the pre-attached wiring harness and integrated safety circuit board that make it safe and accessible for DIY enthusiasts.

Recommended Cross-Sell Add-ons: Pair with Lithium Ion Battery - 3.7v 500mAh, Lithium Ion Battery - 3.7V 600mAh, Lithium Ion Battery Pack - 3.7V 4400mAh, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Essential: Display prominently on your 1 Cell Li-Ion Battery Pack (3.6V~4.2V) collection page under popular single-cell Li-Po options.