Batteries & Chargers

VDS UL Certificate AGM Lead Acid 12V 25AH Battery for UPS System

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Specifications:

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Nominal Voltage | 12V | Capacity | C20 | 25Ah (10.5V, at 25℃) |
Nominal Capacity (C20) | 25Ah (10.5V,at 25℃) | C10 | 22.5Ah (10.5V, at 25℃) |
Dimension | Length 166mm | C3 | 18.75Ah (10.5V, at 25℃) |
Width 175mm | C1 | 15Ah (10.2V, at 25℃) |
Height 125mm | Internal Resistance | Approx. 15 mΩ (25℃) |
Total Height 125mm | Max Short-duration Discharge Current | 750A(25℃) |
Weight | Approx. 8.68kg | Terminal | FP-01/RT-05/RT-26/FO-21 |
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Description:

1. Designed life for floating charge is 3~5 years (20℃);

2. Wide temperature scope of application (-15~45℃);

? ? ? ? ?3. Best temperature of application (20±5℃);

4. AGM valve regulated sealing technolog

5. Standing or lying down for using, convenient to transport and install.

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Why Choose Us?

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1. We have more than 23 years battery manufacturer management experiences.

2. High purity raw material to ensure low self discharge rate reaction efficiency, there is no need for any compensation of and water during use.

3. Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.

4. Long cycle life: anti-erosion pb-ca multi-alloy, ABS plastic material and high sealed reaction efficiency assure the battery service life.

5. Fast reply: All your inquiries will be replied within 12 hours.

6. We passed ISO9001, ISO14001, OHSAS18001, CE, UL, VDS Certificates.

7. Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.

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Application

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1) Communication Systems:

2) Solar & Wind Power Generation Systems
3) Signal System & Emergency Lighting Systems
4) EPS & UPS Systems

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CHARGE

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Using Mode | Charging Voltage | Temperature Compensation | Max Charging Current |
Standby Use | 2.275±0.025V/cell (25℃) | -3.3mV/℃/cell | 7.5A |
Cyclic Use | 2.45±0.05V/cell (25℃) | -5mV/℃/cell |
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STORAGE

● Batteries should be stored in dry and clean warehouse which has good air exchange system. Batteries should avoid direct sunlight. Batteries should not be near to heat (such as radiator, the distance should more than 1m). Batteries should avoid any toxic gas and organic solvent.

● Batteries should be recharged within the storage life or before using. Charging methods: maximum charging current 7.5A, constant voltage 2.45±0.05V/cell (25℃); Charging time: 15~20h; Temperature compensation coefficient: -5mV/℃/cell.

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