🔋
No reference price listed — street prices move with the retailer and the season.
GS Yuasa International Ltd.

ECO.R HV

Aftermarket
Key specsAuxiliary battery for hybrids
Vehicle type Hybrid auxiliary
Variants
VariantsPart number JIS typeCase sizeTerminal side
S55D23LEHJ-S55D23L S55D23LD23L
S55D23REHJ-S55D23R S55D23RD23R

An auxiliary battery for Toyota-family hybrids such as the Prius and Aqua; as a valve-regulated (VRLA) type it can sit inside the cabin. Only common types we checked against the maker's line-up are listed here. See the official site for the rest. Check the type your car takes on the battery fitted now or in the owner's manual. Idling-stop and hybrid cars need their own types.

https://gyb.gs-yuasa.com/products/car/eco-r-hybrid-v2
Check fitment and price yourself. The price is a reference figure from the time of our survey and does not track street prices. Always confirm fitment (model, year, chassis code, grade) and whether the part meets road regulations on the official GS Yuasa International Ltd. site. We do not broker sales.