Hyno Energy. 6500mAh 201.6V, Battery Replacement For Toyota Prius 2nd Gen. (2004-209). Customized Solution

When consumers posed the question, “Why can’t we plug these in and drive them as an EV?” Toyota responded and introduced a plug-in version in 2012. It was basically the same car, with a 4.4-kWh lithium-ion battery pack in place of the 1.3-kWh (NiMH) pack. There were also necessary upgrades to the cooling system to handle the greater energy demand and subsequent load. With a Toyota claimed range of up to 15 miles of pure electric range at speeds up to 62 mph, the plug-in could handle short trips on an all-electric operation. This model was developed, in part due to consumer demand, but also to compete with the recently released all-electric Nissan Leaf. Customers only needed to drop another $5,000 (fewer incentives) over the price of a standard Prius.

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

1. Avoid violent vibration and external force impact, don’t cast, roll, invert, extrude, and stack too high during handling and transportation of battery pack.
2. Protect the battery pack from rain during the transportation, and the ambient temperature is not over 55℃.
3. 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.