Hyno energy. Lexus RX400H (2006-2009). 6500mAh 288V, guaranteed performance

We get this question all the time so I will attempt to answer it here. Lexus states that a new Hybrid battery has an eight year lifespan however the reality is that it is not that simple. Lifespan is dependent on a number of factors including age of the vehicle, usage, mileage on the clock and how well you look after your vehicle.

Quality warranty

1. The battery is guaranteed for 36 months or 50000km from the date leaving the factory, whichever comes first.
2. If quality problem occurs within the warranty period, we are responsible for changing the damaged battery modules(Customers need to provide related battery modules information)
3. The battery is not within the warranty range in the following situation:

1. The battery damage caused by failing to in accordance with the provisions of the transport, storage, installation and using.
2. The battery damage caused by an external force (such as traffic accidents, natural disasters) or by external short circuit during using process.
3. The battery damage caused by the out of control of BMS.

Technical Specification:

Cautions of Battery Pack Transportation and Storage

Avoid violent vibration and external force impact, don’t cast, roll, invert, extrude, and stack too high during handling and transportation of battery pack.

Protect the battery pack from rain during the transportation, and the ambient temperature is not over 55℃.

Store the battery pack in a cool and dry place and the temperature range is 5-25℃ when you are not using it.

Maintenance regulations (Maintain the whole battery pack, and cool with a fan during the charge and discharge process)

The SOC of our battery pack is 60%~80% when leaving the factory, in long-term storage, battery should be stored in a charged state (usually the SOC is 80%). Have a charge and discharge maintenance to battery pack when the storage time is over 6 months or battery module’s voltage is 15V,to prevent the battery performance’s decline caused by the self-discharge. The maintenance regulations are as follows:

1. Discharge: 2A discharge to 204V (that is to say: single cell 1.0V)
2. Interval: 30 minutes
3. Charge: 1.3A charge for 5 hours (voltage ≥ 306V, -ΔV ≥ 0.2V and temperature ≥50℃)
4. Interval: 1hours
5. Discharge: 2A discharge to 204V (that is to say: single cell 1.0V)
6. Interval: 30 minutes
7. Charge: 2A charge for 2.4 hours

Installation Cautions of battery pack

Notes: Installing this product should only be attempted by a qualified technician, the voltage of the battery pack is very high, which has the shock hazards, so when installing the battery pack, you should wear insulating gloves and use insulated handle tools.

1. Please operate according to assembly manual during the installation of Prius battery pack.
2. Do not mix our battery modules with those of other manufacturers, or new battery modules in use with semi-used battery modules, and don’t mix battery modules within a battery pack with those in other battery pack.
3. Don’t twist and bend battery modules and accessories when assembling battery pack.
4. Don’t connect the anode and cathode of battery module in reverse when assembling battery pack, to prevent short circuits.
5. Fasten bolts and nuts with appropriate torque, avoid loose connection or damaging other accessories with too big torque.