Rechargeable 801437 LIPO Battery Cell 3.7V 350mAh without Wire (Used Like New)

The 801437 cell is a rechargeable lithium‑polymer battery featuring a nominal voltage of 3.7 V and a capacity of 350 mAh. It incorporates a PCM (Protection Circuit Module) for over‑charge, over‑discharge, and short-circuit safety, ensuring dependable performance. With a compact size of roughly 8 × 14 × 37 mm and low self-discharge, this cell supports moderate current demands and is ideal for compact electronics and microcontroller-powered devices.

Features

• Nominal 3.7 V voltage and 350 mAh capacity.
• Protected by PCM for robust over‑charge, over‑discharge, and short‑circuit safety.
• Lightweight and compact ( 8mm  X  14mm  X 37 mm), suitable for tight spaces.
• Low self‑discharge ensures long shelf-life between uses.

Specifications

Product Type	Small Li-Po Battery
Model Number:	801437
Nominal Voltage (V)	3.7V
Capacity (mAh)	350mAh
Power (Wh)	1.3Wh
Life Cycle	500 times
Operating Temperature	0℃~50℃
Product Dimensions(T x W x L)	8mm X 14mm X 37mm

Note: Images may vary from the actual product in terms of color, size

Precautions

• Do not store Li-Po batteries in extreme temperatures below 0C or above 50C.
• Always disconnect Batteries when not in use and store batteries in a non-conductive and fireproof container.
• Never expose Batteries to extreme temperatures or direct sunlight.
• Never charge a battery that is still warm after usage, and never use a battery that is still warm from charging.

Applications

• DIY electronics, microcontroller power (e.g., Arduino Nano, ESP32).
• Portable devices: small lamps, sensors, wearables.
• Replacement cell for projects with 3.7 V battery compartments.
• Prototyping and hobby projects requiring compact battery solutions.

Package Contents

• 1× Rechargeable 801437 LIPO Battery Cell 3.7V 350mAh without Wire (Used Like New)