Author Archives: minwei

Choose the best battery for iPod Video and Classic 5G 6G 7G

Here are a few batteries from the iPod Video and classics.
Minolta DSC

Minolta DSC

Arranged from left to right, in the order of good to bad:

  1. Model 616-0230. Li-on, This blue battery is the best in terms of capacity and reliability, OEM, manufactured by SANYO.
  2. Model 616-0229, Li-on, can be identified by the yellow kapton tape insulation. OEM.
  3. Model 616-0392, Li-on, 2.04whr, all black wrapping, OEM, a little thinner than the above two, so a little less capacity?
  4. Model 616-0412, Li-polymer, OEM, marking: 2.04whr, 550whr, capacity is OK however tends to swell when over discharged. May have poor protection circuit implemented, some battery getting really warm during charge, could be hazardous as the battery in iPOD nano 1st, Gen. I am surprised that Apple didn’t recall this.
  5. Model 616-0227, Li-polymer, OEM, seems to be the same battery as above with different model numbers.
  6. For 616-0230, Li-polymer, non-OEM, marked as 650mAh but definitely over rated, poor performance even when new.

Conclusion: Li-on battery is more reliable than li-polymer battery, choose li-on battery if you can, avoid non-OEM batteries that is over rated in capacity.

A list of mSATA for iPOD 5/5.5th Rockbox SSD MOD

The following mSATA SSDs have been confirmed working for the iPOD 5/5.5th Rockbox SSD MOD

  1. Crucial M500 240GB CT240M500SSD3
  2. Crucial M500 480GB CT480M500SSD3
  3. Crucial m4 256GB CT256M4SSD3
  4. MyDigitalSSD MDMS-BP4-240 256(240)GB
  5. MyDigitalSSD MDMS-BP4-120 120(128)GB

If you have successfully installed SSD that is not in this list, please help to update this list by leave a message. Thanks.