Tuflong HV
Hybrid Vehicle Auxiliary Battery
- Hybrid Vehicle Auxiliary Battery
The Secret to Durability
The Role of the Battery in Hybrid Vehicles
If the auxiliary battery is discharged, the hybrid system cannot be activated and the vehicle cannot be driven.
| Main Battery | Auxiliary Battery | |
|---|---|---|
| Battery Type | Lithium-ion Nickel-metal hydride (Ni-MH) | Lead-acid battery |
| Function / Role | Engine starting Motor assistance | Hybrid system startup ECU backup Power supply to electrical components |
Product Features
- Adoption of valve-regulated lead-acid battery
- Adoption of a special venting structure
- Carrying handle attached for convenient handling
- Adoption of a high-pressure structural design
- Long warranty [24 months or 30,000 km]
Sealing Mechanism
Oxygen gas generated at the positive plates during charging is absorbed by the negative plates and reduced to water. This mechanism suppresses the reduction of the electrolyte (diluted sulfuric acid).
Valve-Regulated Lead-Acid Battery (VRLA) Structure*
* VRLA: Abbreviation for Valve Regulated Lead Acid
Specifications & Applicable Vehicles
| Product Code | Nominal voltage (V) | 5HR Capacity (Ah) | External Dimensions (approx. mm) | Weight with liquid (approx. kg) | Replaceable type※ | |||
|---|---|---|---|---|---|---|---|---|
| Total height Container | Container height | Width | Length | |||||
| HVAS34B20R9B | 12 | 28 | 227 | 203 | 129 | 197 | 16.0 | Prius (NHW20、ZVW30) Prius α(ZVW40W、ZVW41W) Prius PHV(ZVW35) Aqua (NHP10) |
| HVAS46B24R9B | 12 | 36 | 227 | 203 | 129 | 238 | 12.5 | Prius (NHW20、ZVW30) Prius α(ZVW40W、ZVW41W) Prius PHV(ZVW35) |
The information provided is current as of July 2016.
・Product specifications and appearance are subject to change without prior notice.
・Product characteristics represent our standard values and do not constitute a guarantee.
・Product photographs may differ slightly in color from the actual products.
・The product characteristics listed in the specification table are based on tests conducted by our company and are not guaranteed.
・Product model designations follow JIS-based industry conventions; however, conformity to JIS performance standards is not guaranteed.
