Battery quantity: 60 2600mah (4s15p) Brand: BPI Betelli warranty: 1 year Color: black, white, silver Customizable product certification: ROHS report cycle number: 800-1200 Battery specification: 577WH, 156000mah Shell material: aluminum alloy inverter efficiency: more than 90% Order No.: 600m, BPS600M weight: 6.6KG Charging method: car, municipal electricity, solar panel Battery type: ternary/lithium iron phosphate Specification and model: black 600W (national standard), Silver 600w (national standard), American and Japanese regulations, European regulations Output parameters: 110V-220V 60/50Hz Product series: outdoor power protection grade: medium and high protection type: shell+protective plate overall dimension: 286X150X158 Power type: other power display mode: HD LCD input parameters: 110V-220V 60/50Hz