2013 2012 Toyota Prius Battery Replacement High Guaranteed Performance

Hyno Energy. Battery Replacement For 3rd Gen. (2010-2015). 6500mAh 201.6V Toyota Prius, Guaranteed Performance

See all the arguments about why the after-market cost is lower. Rebuilding a battery is no small feat. At the end of it, you must be comfortable that all the battery modules have the same amp hours, the same voltage per SOC, the same charge/discharge rate, and relatively the same amount of dendrites (clumping of electrolyte) as their partners. This is done by charging and discharging battery modules one by one with DC chargers, monitoring the temp, voltage, and amperage it takes on the way up and the way down. Over and over, graphing it all, compiling it and deciding which modules must go and which can stay. It’s a lot of work and it might make for a fun hobby, but It takes a long, long time to do it even close to properly. There are machines that will do it for you, though they don’t seem to have much luck. If you plan on specializing in rebuilding batteries, then it’s up to you, let us know how it goes!

Technical Specification

This specification is applicable to Ni MH battery for hybrid produced by Hunan Hi-soon Supply Chain Co., Ltd.,

Model: Hyno Prius 202.2

Suitable for: Prius Gen3

Dimension:550 x 294 x 110 mm

Approximate Weight (kg): 30

Typical Capacity(mAh): 6500

Minimum Capacity (mAh): 6000

Nominal Voltage (V): 201.6

High Temperature Performance ( 55℃ 1C discharge rate): ≥90%

Low Temperature Performance (-20℃ 1C discharge rate): ≥85%

Charge Retention Performance (28days charge retention rate): ≥80%

Working Temperature Range: -20℃ to +55℃

Cycle Life (C/2 charge, 1C discharge): ≥1000cycles

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.