Description: Model No: TL-5903 / SL-360 ER14500 Voltage: 3.6V Capacity: 2400mah Weight: 18g Size: 14.5mm*50.5mm 100% Brand new and high quality . 6ES7971-0BA00 SL-360 TL-5903/3.6V 6ES7971-0BA00 Back-up Battery For Siemens s7-400 SIMATIC S7-400, BACK-UP BATTERY 3.6 V/2.3 AH for PS 405 4A/10A/20A and PS 407 4A/10A/20A Category PLC Accessory Product advantages: high voltage, high energy density, long life, stable discharge, good high-current discharge performance, wide operating temperature range (-40~+85 degrees Celsius), no leakage, and good durability. Application scope: backup memory power supply for various mechanical equipment. real-time clock, alarm system, PLC backup memory power supply, FANUC CNC system, servo motor. 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. 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: 10 x 6ES7971-0BA00 PLC Battery
