LP12-18 (12V18AH)

The replacement Leoch Battery LP12-18 Rechargeable Sealed Lead Acid (SLA) battery meets or exceeds the OEM SLA battery specifications. We guarantee the best price and 100% compatibility with your Leoch Battery LP12-18 model.
Absorbent Glass Mat (AGM) Technology
Maintenance-Free Design with Spill Proof Construction
U.L. Recognized and CE Certified
Brand New, Factory Fresh

All purpose

Uninterruptable Power Supply (UPS)

Electric Power System (EPS)

Emergency backup power supply

Emergency light

Railway signal

Aircraft signal

Alarm and security system

Electronic apparatus and equipment

Communication power supply

DC power supply

Auto control system

T3 Terminal Unit: mm

Discharge Characteristics

Float Charging Characteristics

Temperature Effects in Relation to Battery Capacity

Effect of Temperature on Long Term Float Life

Cycle Life in Relation to Depth of Discharge

Self Discharge Characteristics

No supplementary charge required(Carry out supplementary charge before use if 100% capacity is required.
Supplementary charge required before use.Optional charging way as below:
1. Charged for above 3 days at limted current 0.25CAand constant volatge 2.25V/cell.
2. Charged for above 20hours at limted current 0.25CAand constant volatge 2.45V/cell.
3.Charged for 8~10hours at limted current 0.05CA.
Supplementary charge may often fail to recover the capacity. The battery should never be left standing till this is reached.

Nominal Voltage	12V
Nominal Capacity(20HR)	18.0AH Length : 181.5±2mm (7.14 inches) Width : 77±1mm (3.03 inches) Container Height : 167.5±2mm (6.59 inches) Total Height (with Terminal) : 167.5±2mm (6.59 inches)
Approx Weight	Approx 5.4 kg (11.9lbs)
Terminal	T3
Container Material	ABS
Rated Capacity	18.0 AH/0.36A : (20hr ,1.80V/cell,25°C/77°F) 16.7 AH/0.67A (10hr,1.80V/cell,25°C/77°F) 15.1AH/3.03A (5hr,1.75V/cell,25°C/77°F) 13.5 AH/4.49A (3hr,1.75V/cell,25°C/77°F) 11.1 AH/11.1A (1hr,1.60V/cell,25°C/77°F)
Max. Discharge Current	270A (5s)
Internal Resistance	Approx 16mΩ
Operating Temp.Range	Discharge : -15～50°C (5～122°F) Charge : 0～40°C (32～104°F) Storage : -15～40°C (5～104°F)
Nominal Operating Temp. Range	25±3°C (77±5°F )
Cycle Use	Initial Charging Current less than 5.4A.Voltage 14.4V~15.0V at 25°C (77°F)Temp. Coefficient -30mV/°C
Standby Use	No limit on Initial Charging Current Voltage 13.5V~13.8V at 25°C(77°F)Temp. Coefficient -20mV/°C
Capacity affected by Temperature	40°C (104°F) 103% 25°C (77°F) 100% 0°C (32°F) 86%
Self Discharge	Leoch LP series batteries may be stored for up to 6 months0 0at 25°C (77°F) and then a freshening charge is required.For higher temperatures the time interval will be shorter.