Lead–acid battery

Wikipedia:Lead–acid battery (1859)

• Nominal cell voltage: 2,1 V
• Cell voltage range: 0,3V (1,8V - 2,1V). Six cell battery: 1,8V (10,8V - 12,6V)
• Self-discharge rate: 3–20%/month [5]
• Cycle durability <350 cycles
• Capacity: 100 Ah @12V -> 1.2 KWh (Peukert's law)

• Flooded
• AGM: overcharging

• Sulfation
• Overcharging

Charging

A typical 125-AH RV or Marine battery will take approximately 80 hours to recharge at 13.6 volts. Increasing the charge voltage to 14.4-volts will reduce battery recharge time for a 125-AH battery to 3-4 hours.

Charge efficiency varies between 80-99% depending on temperature and current.

A lead–acid battery's nominal voltage is 2 V for each cell. For a single cell, the voltage can range from 1.8 V loaded at full discharge, to 2.10 V in an open circuit at full charge.

Producers

• Exide (USA)
• Varta (Germany)
• SBK (UAE)
• Delcor
• Everstart (Walmart)
• Sonnenschein
• Crown
• Starting, lighting, ignition (SLI)

Related

• OCV Open Circuit Voltage
• SoC
• Corrosion, shedding, electrical short, sulfation, dry-out, acid stratification and surface charge
• Phases of a Lead-acid battery: formatting, peak and decline
• CTEK: CS ONE

See also

• Lead, Lead–acid battery, SoC, BMS, VRLA, State of Charge (SoC), Trickle charging, Peukert's law
• Battery: Lead–acid battery, Lithium-ion Batteries (LIB), BMS, Solid state battery, Cathode, Wh, Battery charger, Portable power station, Battery Monitoring Control Module
• Lithium-ion Batteries: Lithium, Iron (LFP) Nickel, LMO, Cobalt, manganese, LG Chem, Panasonic, Maxwell, Tesla, CATL, BMS, BYD, Wh/kg, 18650, 2170, 4680, Lithium-titanate battery (LTO), Yahua, CBAK, NMC, NCA, Automotive Energy Supply Corporation, Tianqi Lithium Corp, Electric outboard engine, Anode, TWh, Cycle life, 3-phenyl-1,4,2-dioxazol-5-one (PDO)