4 Kwh Lithium Ion Battery 12v 120ah Lifepo4 Battery Pack Lithium Battery For Gas Meter

Applications:

Features

1 . Excellent high and low temperature discharge performance, can reach 90% of capacity output under rated voltage 3.7V, stable voltage.

2 . With a wide range of operating temperatures, it can operate normally in an environment of -40°C to +60°C.

3 . Excellent storage life and reliability. With low self-discharge, self-discharge rate≤5% monthly.

4 . Flexible design, can order batches of standardized products, but also for customers special designs.

5. The long cycle life, after more than 2000 charge/discharge cycles, still holds 80% of capacity.

6 . Lithium batteries have the advantages of environmental protection and non-pollution. They do not contain heavy metals such as mercury, cadmium, and lead. They will not cause pollution to the environment and will not endanger human health.

Advantages

1. High energy density.

2. For a single-layer battery, its operating voltage is high.

3. Environment friendly.

4. Long cycle life.

5. No memory effect.

6. The capacity, resistance, voltage, platform time can maintain good consistency

7. very safe and reliable because of the short-circuit production function.

8. Fair prices, high quality.

9. Good consistency, low self-discharge.

10. Light weight, compact size.

FAQ

1 . Q: Do you currently have stock samples in your warehouse?

A: Yes, we do. But because different customers have different requirements, even if the voltage and capacity are the same, other parameters may also be different. As long as you confirm the order, we can quickly complete the sample.

2 . Q: When it comes to mass production, when will it be delivered?

A: This mainly depends on quantity, material, battery model, etc. Usually it is 15 days. Our proposal is to check the delivery time according to the situation.

3. Q: What kind of certificates could you provide for the battery?

A: We currently do not have an existing certificate, because this is a custom design. If you agree to pay for the certificate, we can apply for related certificates such as CE, UL, and UN38.3. Of course, if your number is large enough, the certificate fee can be returned.

4. Q: Do you have a battery charger?

Yes, we do. You can refer to the charger when you send another inquiry, if you still need a charger, but please note that our charger charges are not included in the battery cost.

Our company

Adhering to the concept of environmental protection, QH Technology lithium ion battery is one kind of new environmentally friendly backup power system whose main products are focusing on short-time and

high-rate discharge condition .The environmentally friendly lithium ion battery with

high-performance BMS has a wide range of performance and application advantages compared

with conventional battery. What’s more, supported by the advanced chemical technology, BMS technology and system design, the

capabilities of our batteries will bring excellent performance and reliability, and also provide the best solutions for

industrial applications.