(3-Packs) 3.6V 2400mAh TL-5903 AA Lithium Battery for Tadiran TL-5903 SL-360 S7-400 ER14505 TL-2100 6ES7971-0BA00, for Siemens S7-400 PLC Machine, CNC Machine

Description: ❤❤Feature: Model No.: 6ES7971-0BA00 Voltage: 3.6V Capacity: 2400mah Weight: 18g Size: 14mm*50mm ❤❤Characteristic: 1. This series of batteries work with long-time micro-current, stable working voltage and good safety as the main features. 2. The specific energy of up to 620wh is the highest in all types of chemical batteries. 3. The open circuit voltage is ≥ 3.64V, the working voltage is usually between 3.3V and 3.6V, and more than 90% of the battery capacity is output at a high voltage platform where the voltage is almost constant. 4. Operating temperature range: -40～+85°C 5. Suitable for long-term micro-current work. 6. Normal storage, storage life of up to 10 years. ❤❤Precautions: 1. Do not short-circuit the positive and negative terminals of the battery. Short-circuiting the battery may cause the battery to heat up or cause an explosion. 2. It is forbidden to throw the battery into the fire. When the battery is heated above 85°C, it will cause the battery to leak liquid to ignite or explode. 3. It is forbidden to directly weld the battery for a long time. Welding the battery case for a long time can cause the battery to explode or leak. 4. Charging is strictly prohibited. Charging can cause an internal short circuit that can cause a fire or explosion. 5. Forced discharge is forbidden: Connecting the battery in series for forced discharge will cause the battery to leak heat or explode. 6. It is strictly forbidden to connect the battery strings in parallel: self-connecting the batteries in parallel, serial connection may cause leakage or explosion of the liquid. Fried. 7. Do not invert the positive and negative poles: Improper connection will cause the battery to be short-circuited, charging or forced into electricity, which will result in heat and explosion. ❤❤Package included: 3 x Battery