KL series (Long life series) products are specially designed for large power equipment of fixed, high power, long life, they are sealed maintenance free lead acid storage batteries. These products are made of high performance alloy. Grid have well performance to prevant erosion, unique electrolyte structure reduce the hierarchy of electrolyte. It prevent the leakage of electrolyte, increase the deep discharge of batteries. Under room temperature, it has lowest self-discharge. The positive plates are made of unique material, so that the batteries have better charging ability. Wide range capacity, from 200AH to 3000AH each cell. It can be installed at the sea level or vertical. So it can reduce the installation space and easily to inspect and maintain, used for telecommunication, ups, storage, electric power and various occasion.

Specifications

Iterms: 2V500Ah lead acid battery

Nominal Voltage: 2 Volts

Nominal Capacity: 500Ah@10 hours rate F.V.(1.80V/cell)

Approx.Weight: 26.5Kg

Dimension: L241*W171*H330*TH364mm

Terminal: B9 (fitting M8 bolt&nut), I3 is optional

Internal Resistance: less than 0.6 mΩ (fully charged)

Max.Discharge Current: 2500A(5 sec)

Max.Charge Current: 100A

Operating Temperature Range:-20 ℃~50℃

Self Discharge:3% of capacity declined per month at 25 ℃

Cycle use: 2.35~2.4V

Float use: 2.25~2.3V

Features

1. Absorbent glass mat (AGM).

2. It’s designed to operate for up to 10 years at 20°C on the basis of accelerated tests

3. If depth of discharge is 30%, cycle service life can reach maximum at about 2300 times.

4. Its warranty is 1 year for proper use.

5. Battery case is making of fire proofs material therefore the case is very strong.

6. Its using insert terminal. And it is not only beautiful but also easily distinguished and installed.

7. Maintenance free As it is valve-regulated sealed.

8. High power -to-weight ratio –SLA batteries can provide much power in comparison to its weight

9. No Memory Effect.

10. Low self discharge –Using high purity raw materials ensures batteries have less self-discharge.

11. Longer service life design –utilized thick and massive calcium grate ensure that SLA battery has a longer service life.

12. Advanced Discharging Ability.

Applications

1. Telecommunication system

2. Electric power system

3. Solar, wind turbine system

4. National defense batteries

5. Petrochemical industry system

6. Network data room

7. UPS system

8. Emergency light system

9. Railway, traffic power supply system

Shenzhen Kweight Technology Ltd

Kweight is a professional Valved Regulated Lead Acid battery manufacturer and trading company with more than 9 years experience in China. Our main products are VRLA batteries including AGM batteries, Gel batteris,Deep cycle batteries,Front terminal/access batteries, OPzV batteries, OPzS batteries, which were widely used in UPS system, Telecommunications system, Power Station, EPS, Solar and Wind energy storage systems .....

Company Culture

Vision: To become one of the leading global suppliers of power products.

Mission: Based on broad power industy,providing the safe and reliable power products and service for users to achieve win-win situation.

Value: Assured long-lasting quality,reliable long –existing service.

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