Original
By certification 
NB-IOT high energy lithium battery ER18505 4000mAh 3.6v A size LiSOCI2 primary lithium battery
Model |
ER18505 |
Nominal voltage |
3.6V |
Nominal capacity |
4000mAh (At 2mA, +25°C 2.0V cut off. Discharge capacity may vary with current drain, temperature and cut off voltage) |
Max. continuous current |
130mA (at 25°C to 2.0V cut-off ) |
Max. pulse current |
180mA |
Operating temperature range |
-60℃~+85℃ |
Weight |
Approx. 32g |
Storage temperature |
Max. 30℃ |
Shape |
A |
Dimension(max.) |
18.5*50.5mm(Diameter*Height) |
Battery type |
Bobbin Type |
Electrolyte/Chemistry |
Lithium Thionyl Chloride(Li-SOCl2) |
Brand |
Ruizhi, Beleader, OEM acceptable |
Compliance with the European directive CE & RoHS
MSDS, UN38.3 Report, ISO9000
1. High-voltage(3.6V)
2. The specific energy(500wh/kg) and energy density(1000wh/dm3) are very high
3. The discharge voltage is very stable
4. Wide working temperature range(-40~85C)
5. Superior drain capability and higher power applications
6. Higher power and higher energy for the whole battery life
7. Self-discharge is very low, the shelf life can be more than 10 years
Medical instruments, Water meter, Real time clock, GPS tracking, Asset tracking, Wireless Alarm, Security Devices, Military Devices, Ocean Equipment,Medical Devices, NB-Iot & LoRa, Smart Home
Customers must strictly operate according to specification and advises of RUIZHI INDUSTRIES CO., LTD.
Operation at temperature different from ambient may lead to reduced capacity and lower voltage reading at the beginning of pulses.
RUIZHI will be exemption from liability if the batteries are improper used or abused and then cause fire, explosion, the human body or property damage.
Do not mix new and used cells or cells from different origins.
Do not recharge, crush, disassemble, heat above 212°F(100°C) or incinerate.
Keep battery out of reach of children and in original package until ready to use.
Do not store the cells in bulk in order to avoid accidental short circuit.
Dispose of used batteries promptly
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