Non-magnetic NB-iot smart water meter waterproof ER14505M battery 

Recommended battery model parameters:

Battery model: Waterproof ER14505M battery

Battery brand: SER

Battery performance index

1. Battery capacity: (23±2℃, 5.0mA/2.0V) 2.1Ah

2. Open circuit voltage: ≥3.64V

3. Load voltage: (8Ω, 20±5℃, time ≤10s) ≥3.20V

4. Continuous working currents: (20±5℃) 400mA

5. Large pulse working current: (20±5℃) 800mA

6. Operating temperature range: -55~+85℃

7. Battery storage life: 10 years

The main raw materials are all imported from abroad, and the sealed lithium battery produced is novel in technology and has the following notable features andeight advantages:

1. Selection of raw materials (the main raw materials are imported from Japan, the United Kingdom and other places).

2. The raw materials are consistent and stable, and the utilization rate of active substances is particularly high.

3. Continuous production of pole pieces: The imported continuous production equipment ensures the consistency of pole pieces, thus laying a good foundation for the consistency of comprehensive performance of batch batteries.

4. Novel chemical formation method: The pole piece does not need to be formed, the battery is directly sealed and formed, and the amount of electrolyte added is accurate.

5. Good recovery performance: It can still discharge normally after 10 years of shelving.

6. 100% green battery: The battery does not contain heavy metal harmful chemical raw materials such as Hg, Pb and Cd.

7. Use and maintenance: Safety valve design and material selection are exquisite, safe and reliable, and can discharge quickly at high rate.

8. Trustworthy, all batteries produced have passed rigorous testing.                                                                

According to customer requirements, OEM can produce various brand batteries, and can also process various specifications of pin batteries to meet the requirements of different levels of end customers.

Special note: The size of the single 14505M is 14.5*50.5mm, customers should consider the battery compartment placement space when choosing waterproof and lead products!