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ECO-WORTHY 10.24kWh 2-Pack 48V 100Ah Batteries with 5kW Inverter UL1973 UL9540A $1727 + Free Shipping

ECO-WORTHY via AliExpress has ECO-WORTHY 10.24kWh 2-Pack 48V 100Ah Batteries with 5kW Inverter UL1973 UL9540A on sale for $1727 when you clip the $155 off coupon and apply code USAFF155 at checkout (Backup code: BYE130F or USFC130). Two batteries pair with a 5kW off-grid inverter for home backup storage. The listing specifies Bluetooth monitoring and UL1973 and UL9540A battery listings. Shipping is free from US warehouse.