Lexus ES300H Hybrid Battery Cell Replacement 6500mAh 244.6 Voltage Safety

Hybrid Battery Replacement For Lexus ES300H. 6500mAh 244.8V

Use Cautions of battery pack

1. When charging the battery, please charge in accordance with the charging method in the product specification. Use the specified charger in the specified temperature range. Do not reverse charge, do not exceed the required charging current, and do not exceed the required charging time. Do not charge only with limited voltage and limited current.
2. Do not put the battery into the fire or heating it.
3. Do not connect the positive and negative pole with conductive substances such as metals.
4. Do not dissect the battery.
5. Do not refit or damage batteries.
6. Do not solder battery.

Cautions of Battery Pack Transportation and Storage

To avoid violent vibrating and external force impacting, don’t cast, roll, invert, extrude, and high stacking while handling and transportation .

Protect the battery pack from rain during the transportation, the ambient temperature should not be over 55℃

Store the battery pack in a cool and dry place and the temperature range should be 5-25℃

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.