Lifeline 220 Ah 6V Group GC2 AGM Battery - GPL-4CTThe Lifeline GPL 4CT is a 6 volt, premium deep cycle AGM (Absorbent Glass Mat) battery engineered for demanding off grid and marine applications. Produced in the United States to Mil Spec standards, this Group GC2 battery delivers 220 Ah at the 20 hour rate and features an industry leading 2% per month self discharge rate at 77F (25C), significantly outperforming conventional batteries. Its maintenance free, non spillable construction eliminates water

Specification Value Maximum Test Load (Front) 5400 Pa Maximum Test Load (Rear) 4500 Pa Fire Performance Type 29

Dual Mounting Options: Can be affixed with adhesive or screws

divided into three boxes for ease of handling during installation

Listed by ETL for US & Canada

- The SOLARMOUNT system is PE certified

delivering a total capacity of 9

2V) SOC Cutoff 20% (recommended) Charge Current (Max Continuous) 140A Charge Current (Recommended) 60 - 140A Discharge Current (Max Continuous) 140A Discharge Current (Recommended) 60 - 140A Cell Type Lithium Iron Phosphate (LiFePO₄ / LFP) Design Life >10 years Cycle Life >8000 cycles @ 0

To save money

45% annual degradation thereafter

Ameresco Panel Warranty Info

227g Download Flat Mount Kit (4-Pack) SLB-0102 Universal fit for 20W-360W panels

Wide Operating Temperature Range: Functions reliably in extreme conditions from -40°C to +90°C