Specification: Battery Voltage: 25.2-Volt Capacity: 4000mAh/4.0Ah 100.8Wh Battery Chemistry: Lithium-ion Replacement Brand: for Shark With On-board Fuel Gauge: In charging, when 1st blue flashing is 0-33% power, when 2nd blue flashing is 33%-66% power, when 3rd blue flashing is over 66% power. Full charged, all 3 blue lights solid. Replace for Shark ION or IONFlex Power Pack Battery: XBAT200, XBA-T200 Condition: Brand new Item Weight: 450g.
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