20 PCS 3.6V SL-360 2.4Ah PLC/TL-5903 Battery 6ES7971-0BA00 for Siemens S7-400 PL and for Tadiran ER14500 ER14505 TL-2100

Specifications:
Capacity: 2400mah
Voltage: 3.6V
Size: 14mm*50mm
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

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: -55～+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, 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.
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:
20 x PLC Battery