ER18505S High Temperature Lithium Battery 2200mAh Li Primary Battery
High Temperature Lithium Battery ER18505S 3.6V 2200mAh for TPMS, EPG, LWD
Forte offered the high temperature Li-SOCL2 batteries. Those batteries use different material and technique which are different from the standard batteries. High temperature batteries used special steel container and cover with high temperature structure, so Forte high temperature batteries don't have discharge, drum bulge & bottom, explosion, burning phenomenon problem. It's a safety power solution.
Feature
- Higer & stable working voltage. Nominal voltage is 3.0V, 90% capacity output under the stable voltage.
- Widely using temperature range, can be operated in -60°C ~ +150°C.
- Excellent storage life and reliability. With low self-discharge, yearly self-discharge rate ≤ 1%, stainless steel container and hermetically glass-to-metal sealing structure to make sure the battery could be stored more than 10 years in the room temperature.
- Forte batteries are environmentally friendly and pollutant fee power, it's W/O mercury,cadmium,lead and other heavy metals.
Application
- Petroleum Industry: downhole high temperature EPG, flow meters, LWD/MWD and other downhole high temperature instruments(processing and battery racks can be done as required)
- Automobile Industry: TPMS, diesel engine cylinder monitors and so on
- Geothermy Industry: High temperature inspection instrument
- Military uses and other battery-powered devices used in high temperature
Product List
| Model | Size |
Nominal Voltage (V) |
Nominal Capacity (mAh) |
Max. Continuous Current (mA) |
Max. Pulse Current (mA) |
Operation Temperature |
Dimension (mm) |
Weight (g) |
Data Sheet |
| ER14250S | 1/2AA | 3.6 | 680 | 50 | 100 | -60°C~150°C | φ15.2*25.6 | 11 | |
| ER14505S | AA | 3.6 | 2000 | 100 | 200 | -60°C~150°C | φ15.2*50.5 | 20 | |
| ER18505S | A | 3.6 | 2200 | 150 | 200 | -60°C~150°C | φ19.5*51.5 | 34 | |
| ER26500S | C | 3.6 | 6000 | 150 | 300 | -60°C~150°C | φ27.2*50 | 55 | |
| ER34615S | D | 3.6 | 13000 | 100 | 200 | -60°C~150°C | φ35.2*61.5 | 105 | |
| ER261020S | CC | 3.6 | 13000 | 200 | 400 | -60°C~150°C | φ26.8*100 | 102 | |
| ER341245S | DD | 3.6 | 25000 | 400 | 800 | -60°C~150°C | φ35.2*125 | 220 |
FAQ
1.Q : Where can I get detailed product information?
A: You may contact our sales representatives or visit our website
2.Q: We are not sure of which model we need, can you help?
A:Yes, if you provide device power consumption details, our engineers will propose proper solutions
3.Q: What is the MOQ of your products?
A: You may check with our sales representatives separately, but generally, MOQ of each order is one carton box.
4.Q: How can I dispose used batteries?
A: Please send it to recycling companies or Ramway, or dispose it according to local regulations
5.Q: Can I recharge your batteries?
A: Please never try to recharge our ER/CR/DX series lithium batteries, it may cause serious safety problem.

Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

