Lead Acid Batteries

Lead acid rechargeable batteries are the oldest type of rechargeable battery. Despite having a very low energy-to-weight ratio and a low energy-to-volume ratio, they are able to supply high surge currents, meaning that they are able to meet the power requirements of applications such as storage in back-up power supplies in mobile phone towers.

These sealed lead acid batteries have many used in the today's world. They come in a wide range of sizes, typically with voltages of 6V to 12V. Some typical uses are:

Emergency Lights
Uninterruptible power supplies (UPS)
Alarm Systems
Communication Systems
GEL Vs AGM Lead Acid Batteries

AGM (Absorbed Glass Mat)

These batteries contain only enough liquid to keep the specially designed glass mat wet. The glass mat is made to wick the battery electrolytes between the battery plates. If the AGM battery is broken no free liquid leaks out.

AGM batteries are preferred when a large amount of amps are required. The life expectancy remains excellent in most cases, if they are not discharged more than 60% between recharges and/or recharged fully every 3-6 months.

Gel Cell Batteries

These batteries contains silica type gel, which is a thick paste like material. It allows the electrons to flow between plates, but will not leak in a gel battery if the case is broken.
Gel Cell Batteries don't offer the same power capacity as do the same physical size as AGM batteries. Gel cell batteries excel in slow discharge rates and slightly higher operating temperatures and with excellent deep cycle capability. Recharging these batteries must be done correctly or it will suffer a premature failure."



What are lead acid rechargeable batteries used for?
Lead acid batteries are widely used if surge current is critical, even if other designs could provide higher energy densities. Large-format lead acid designs are widely used in settings like hospitals, and in stand-alone power systems. Their surge current properties make them attractive for use in motor vehicles to provide the high current required by starter motors.

How do lead acid rechargeable batteries work?
The oxygen in the active material (lead dioxide) reacts with the hydrogen ions to form water, and the lead reacts with sulphuric acid to form lead sulphate. The ions moving through the electrolyte then create the current flow.

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Omschrijving Prijs Capacity Nominal Voltage Sub Range Dimensions Terminal Type Construction Designed for Cyclic Application Application Weight Flame Resistant Designed High Rate Application Eurobat Classification Operating Temperature Range Brand Range
RS-stocknr. 150-1560
FabrikantRS PRO
40,30 €
Each
Aantal stuks
12Ah 12V - 151 x 98 x 95mm T2 AGM Yes UPS 3.5kg Yes - 3 to 5 Years -15 → +50°C -
RS-stocknr. 883-8853
FabrikantRS PRO
118,68 €
Each
Aantal stuks
26Ah 12V - 166 x 175 x 125mm T12 Gel Yes Telecoms 8.7kg - - 10 to 12 Years -20 → +55°C -
RS-stocknr. 174-8857
FabrikantRS PRO
27,98 €
1 Box of 1
Box(es)
5.4Ah 12V - 90 x 70 x 101mm Faston F1 AGM Yes UPS 1.7kg - Yes - 0 → +40 °C, -15 → +50 °C -
RS-stocknr. 883-8869
FabrikantRS PRO
180,79 €
Each
Aantal stuks
60Ah 12V - 325 x167 x 174mm T6 Gel Yes Telecoms 21.5kg - - 10 to 12 Years -20 → +55°C -
Nieuw
RS-stocknr. 198-4036
FabrikantRS PRO
15,84 €
Each
Aantal stuks
6.5Ah 12V RS Pro 151 x 65 x 93.5mm T1 AGM - - - - - - - RS
RS-stocknr. 150-1556
FabrikantRS PRO
27,78 €
Each
Aantal stuks
7Ah 12V - 151 x 65 x 93.5mm Faston F1 AGM Yes UPS 2.18kg Yes - 3 to 5 Years -15 → +50°C -
Nieuw
RS-stocknr. 198-4039
FabrikantRS PRO
47,34 €
Each
Aantal stuks
18.6Ah 12V RS Pro 181.5 x 77 x 167.5mm M5 AGM - - - - - - - RS
RS-stocknr. 150-1559
FabrikantRS PRO
65,64 €
Each
Aantal stuks
24Ah 12V - 166 x 175 x 125mm T3 AGM Yes UPS 7.2kg Yes - 3 to 5 Years -15 → +50°C -
RS-stocknr. 727-0442
FabrikantRS PRO
414,10 €
Each
Aantal stuks
150Ah 12V - 485 x 170 x 238.5mm T11 AGM Yes Emergency Lighting 43.2kg - - 3 to 5 Years -15 → +50°C -
RS-stocknr. 150-1558
FabrikantRS PRO
13,28 €
Each
Aantal stuks
1.2Ah 12V - 97 x 43 x 52mm T1 AGM Yes UPS 570g Yes - 3 to 5 Years -15 → +50°C -
RS-stocknr. 883-8850
FabrikantRS PRO
191,90 €
Each
Aantal stuks
38Ah 12V - 197 x 165 x 170mm T6 Gel Yes Telecoms 13.5kg - - 10 to 12 Years -20 → +55°C -
RS-stocknr. 150-1557
FabrikantRS PRO
67,63 €
Each
Aantal stuks
18Ah 12V - 181.5 x 77 x 167.5mm T12 AGM Yes UPS 5.4kg Yes - 3 to 5 Years -15 → +50°C -
RS-stocknr. 727-0433
FabrikantRS PRO
301,99 €
Each
Aantal stuks
120Ah 12V - 408 x 177 x 225mm T11 AGM Yes Emergency Lighting 37.3kg - - 3 to 5 Years -15 → +50°C -
RS-stocknr. 174-8863
FabrikantRS PRO
120,19 €
1 Box of 1
Box(es)
25.8Ah 12V - 164 x 125 x 172mm T12 AGM Yes Emergency Lighting 7.9kg Yes Yes 10 to 12 Years 0 → +50 °C, -20 → +55 °C -
RS-stocknr. 883-8844
FabrikantRS PRO
120,19 €
Each
Aantal stuks
17Ah 12V - 182 x 77 x 167.5mm T12 Gel Yes Telecoms 5.8kg - - 10 to 12 Years -20 → +55°C -
RS-stocknr. 174-8862
FabrikantRS PRO
277,75 €
1 Box of 1
Box(es)
90Ah 12V - 306 x 168 x 208mm T6 AGM Yes Emergency Lighting 27.5kg Yes Yes - 0 → +40 °C, -15 → +50 °C -
RS-stocknr. 174-8861
FabrikantRS PRO
251,49 €
1 Box of 1
Box(es)
75Ah 12V - 260 x 168 x 208mm T6 AGM Yes UPS 22.3kg - Yes - 0 → +40 °C, -15 → +50 °C -
RS-stocknr. 597-835
FabrikantnummerNP7-12
FabrikantYuasa
23,45 €
Each
Aantal stuks
7Ah 12V - 151 x 65 x 97.5mm Faston F1 AGM - - 2.7kg - - 3 to 5 Years -20 → +60°C NP
RS-stocknr. 707-4966
FabrikantnummerNPW45-12
FabrikantYuasa
41,81 €
Each
Aantal stuks
8.5Ah 12V - 151 x 65 x 94mm Faston F2 AGM - - 2.7kg - Yes 3 to 5 Years -15 → +50°C NP
RS-stocknr. 843-1310
FabrikantnummerFG20721
FabrikantFiamm
26,91 €
Each
Aantal stuks
7.2Ah 12V - 151 x 65 x 100mm Faston F1 AGM - - 2.4kg - - 3 to 5 Years -20 → +50°C -
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