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. 455-8806
FabrikantnummerSW200
FabrikantYuasa
€ 51,24
Each
Aantal stuks
6.5Ah 12V - 97.5 x 151 x 51mm Tab AGM Yes - 2.5kg - - 3 to 5 Years -20 → +60°C SW
RS-stocknr. 727-0439
FabrikantRS PRO
€ 234,76
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75Ah 12V - 260 x 168 x 208mm T6 AGM Yes Emergency Lighting 22.3kg - - 3 to 5 Years -15 → +50°C -
RS-stocknr. 652-1480
FabrikantnummerNGSO120041HS0CA
FabrikantSonnenschein
€ 252,92
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Aantal stuks
60Ah 12V - 230 x 261 x 136mm Posts Gel - - 19kg - - - -20 → +50°C Sonnenschein Dryfit
RS-stocknr. 537-5438
FabrikantRS PRO
€ 20,58
Each
Aantal stuks
10Ah 6V - 151 x 51 x 94mm Faston F1 AGM Yes UPS 1.6kg - - 3 to 5 Years -20 → +60°C -
RS-stocknr. 265-1931
FabrikantnummerRSACP3705
FabrikantEnersys
€ 15,61
Each
Aantal stuks
4.5Ah 2V - 102.9 x 34.3mm Tab Pure Lead Yes - 270g - Yes - -65 → +80°C Enersys Cyclon
RS-stocknr. 198-8068
FabrikantnummerNP4-12
FabrikantYuasa
€ 30,54
Each
Aantal stuks
4Ah 12V - 106 x 90 x 70mm Faston F1 AGM - - 1.8kg - - 3 to 5 Years -20 → +60°C NP
RS-stocknr. 843-1304
FabrikantnummerFG20121
FabrikantFiamm
€ 14,94
Each
Aantal stuks
1.2Ah 12V - 97 x 49 x 57mm Faston F1 AGM - - 570g - - 3 to 5 Years -20 → +50°C -
RS-stocknr. 614-2009
FabrikantnummerY2.1-12
FabrikantYuasa
€ 16,36
Each
Aantal stuks
2.1Ah 12V - 64 x 178 x 34mm Tab AGM - - 900g - - 3 to 5 Years -15 → +60°C YUCELL
RS-stocknr. 597-784
FabrikantnummerNP1.2-6RS
FabrikantYuasa
€ 16,65
Each
Aantal stuks
1.2Ah 6V - 97 x 25 x 54.5mm Faston F1 AGM - - 310g - - 3 to 5 Years -20 → +60°C NP
RS-stocknr. 597-863
FabrikantnummerNP38-12I
FabrikantYuasa
€ 154,26
Each
Aantal stuks
38Ah 12V - 197 x 165 x 170mm M5 AGM - - 14.2kg - - 3 to 5 Years -20 → +60°C NP
RS-stocknr. 652-1430
FabrikantnummerNGSO120090HS0CA
FabrikantSonnenschein
€ 373,49
Each
Aantal stuks
90Ah 12V - 236 x 330 x 171mm Posts Gel - - 31.3kg - - - -20 → +50°C Sonnenschein Dryfit
RS-stocknr. 652-1569
FabrikantnummerNGA5120002HS0SA
FabrikantSonnenschein
€ 50,97
Each
Aantal stuks
2Ah 12V - 64.4 x 178.5 x 34.1mm Faston F1 Gel - - 1kg - - - -30 → +50°C Sonnenschein Dryfit
RS-stocknr. 180-9145
FabrikantnummerNP12-6L
FabrikantYuasa
€ 29,12
Each
Aantal stuks
12Ah 6V - 97.5 x 151 x 50mm Faston F2 AGM - - 2.1kg - - 3 to 5 Years -20 → +60°C NP
RS-stocknr. 128-7359
FabrikantnummerNP7-6RS
FabrikantYuasa
€ 28,81
Each
Aantal stuks
7Ah 6V - 151 x 34 x 97.5mm Faston F1 AGM - - 1.3kg - - 3 to 5 Years -20 → +60°C NP
RS-stocknr. 373-0366
Fabrikantnummer6EP1935-6MF01
FabrikantSiemens
€ 144,90
Each
Aantal stuks
12Ah 24V - 118 x 253 x 121mm Screw - - UPS 9kg - - - +5 → +40°C -
RS-stocknr. 843-1314
FabrikantnummerFG21202
FabrikantFiamm
€ 49,28
Each
Aantal stuks
12Ah 12V - 151 x 98 x 100mm Faston F2 AGM - - 3.7kg - - 3 to 5 Years -20 → +50°C -
RS-stocknr. 814-821
FabrikantnummerNP2.8-6RS
FabrikantYuasa
€ 20,80
Each
Aantal stuks
2.8Ah 6V - 64 x 134 x 34mm Faston F1 AGM - - 570g - - 3 to 5 Years -20 → +60°C NP
RS-stocknr. 727-0385
FabrikantRS PRO
€ 13,34
Each
Aantal stuks
3.2Ah 6V - 134 x 34 x 60mm Faston F1 AGM Yes UPS 670g - - 3 to 5 Years -15 → +50°C -
RS-stocknr. 698-8091
FabrikantRS PRO
€ 20,55
Each
Aantal stuks
4Ah 12V - 90 x 70 x 101mm Faston F1 AGM Yes UPS 1.5kg - - 3 to 5 Years -20 → +60°C -
RS-stocknr. 727-0417
FabrikantRS PRO
€ 49,40
Each
Aantal stuks
13Ah 12V - 151 x 98 x 95mm Faston F1 AGM Yes Emergency Lighting 4.1kg - - 3 to 5 Years -15 → +50°C -