Lipo Battery Cell 3.7V 350mAh (27x20x5mm)

From the shop's description

Features: Lightweight, low mold opening cost, and high safety Low self-discharge rate This battery is PCM Protected No memory effect and a slow loss of charge when not in use A small Li-Po Battery is a rechargeable battery Good charging and discharging characteristics It offers high capacity and hence can be used to hold more power Long cycle life Specifications: Product Type Small Li-Po Battery Nominal Voltage (V) 3.7V Capacity (mAh) 350mAh Power (Wh) 1.3Wh Life Cycle 500 times Operating Temperature 0℃~50℃ Product Dimensions 27 x 20 x 5mm Note: Images may vary from the actual product in terms of color, size Applications: Electronics Gadgets IoT Applications Portable devices Wireless devices Electronic Toys 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