Sealed Lead Acid Rechargeable Battery (12V80AH)

$110.00

This 12V 80Ah Sealed Lead Acid Rechargeable Battery is built for reliable and long-lasting backup power. It features T5/T9 copper terminals, a designed floating life of 10-15 years, and delivers full 80Ah capacity at standard 10-hour discharge rates. With a wide operating temperature range from -20°C to +50°C, excellent self-discharge retention (91% after 3 months), maximum discharge current of 800A, and ultra-low internal resistance of 4mΩ, it is ideal for UPS systems, emergency lighting, and other critical backup power applications.

🔋 12V / 80Ah Capacity

⚡ 800A Max Discharge

🕐 10-15 Years Float Life

🌡️ -20°C ~ +50°C Range

Description

Sealed Lead Acid Rechargeable Battery (12V80AH) Technical Specifications
Product Type	Sealed Lead Acid Rechargeable Battery
Nominal Voltage	12V
Rated Capacity	80Ah (10-Hour Discharge Rate, 10.8V Cutoff)
Capacity at 5HR Rate	70Ah
Capacity at 1HR Rate	49.6Ah
Dimensions (L × W × H)	260 × 168 × 209 mm (10.24″ × 6.58″ × 8.22″)
Total Height (with Terminals)	209 – 210 mm
Weight	24kg (52.91 lbs) ± 4%
Terminal Configuration	T5 / T9 Copper Terminals
Optimal Operating Temperature	25°C ± 3°C (77°F ± 5°F)
Operating Temperature Range	-20°C ~ +50°C
Temperature vs Capacity	65% at -15°C, 85% at 0°C
Float Charge Voltage	13.50 – 13.80V (-18mV/°C Temperature Compensation)
Cyclic Charge Voltage	14.50 – 14.90V (-30mV/°C Temperature Compensation)
Maximum Charging Current	24A
Maximum Discharge Current	800A (5 Seconds)
Internal Resistance	Approximately 4mΩ (Fully Charged)
Self-Discharge Performance	Retains 91% Capacity After 3 Months of Storage
Designed Floating Life	10 – 15 Years at 20°C
Applications	UPS Systems, Emergency Lighting, Critical Backup Power Applications