Rolls Surrette Batteries – Reliable Off-Grid Power Storage These batteries belonged to a customer of mine. I installed them brand new and have maintained them personally since day one — this is my profession. The only reason they were upgraded was due to a cottage renovation that required a switch to maintenance-free batteries. Details: • 8 years old – used seasonally at a cottage for 2 months of the year. • Life expectancy of this series is up to 18 years with proper maintenance • Replacement value: $1,855 + tax each • Tested and ready to go • Ideal for 24V DC applications • Recommended charge current: 135 AMPS for optimal performance • Perfect for full-time off-grid systems – save big $$ whether you’re just getting started or need to replace aging battery storage ⚠️ Disclaimer: These are used batteries. Please ensure you understand battery mechanics and history before purchasing any used battery system. 5500.00 ✅ Questions? DM me here for fastest response. Thanks for looking