You will find all available batteries for your Giant E-Bike here
26V 15Ah for Giant Twist Energy Set AE Advanced Electronics STORCK RADDAR Battery pack Li Ion E Bike electric bicycle|Replacement Batteries| - AliExpress
Giant Twist compatible bicycle battery 26 Volt, 13Ah & new Charger — E-Bike Batteries
Giant Twist compatible bicycle battery 26 Volt, 13Ah & new Charger — E-Bike Batteries
Ersatzakku für GIANT Twist Energy Set 26V 13Ah inklusive Ladegerät
Giant Battery | Rebuild Service – EBikeMarketplace
Replacement Electric Bike Batteries Guide | EBR
Review: Giant Twist Express W | road.cc
Giant Battery | Rebuild Service – EBikeMarketplace
On the road: Giant Twist Esprit Power W | Motoring | The Guardian
Review: Giant Twist Express W | road.cc
26V 15Ah for Giant Twist Energy Set AE Advanced Electronics STORCK RADDAR Battery pack Li Ion E Bike electric bicycle|Replacement Batteries| - AliExpress
Review: Giant Twist Express W | road.cc
Giant Battery | Rebuild Service – EBikeMarketplace
Giant Twist compatible bicycle battery 26 Volt, 13Ah & new Charger — E-Bike Batteries