Just got an email from Blu regarding the dangers of using their PCC. They ask that everyone discontinue the use of their PCC because they found a fault that can cause the individual battery charging inside to EXPLODE.
Since other brands also use the identical PCC from the same factory, it might be assumed that these too have this possible fault (Such as the Sidesho and others).
Blu states that the fault is not in the battery, and recommends you charge them with the wall plug or USB charger, just not with the charging pack.
They also claim to have discovered the fault and are producing new, replacement charging packs and will replace them at no charge.
http://blucig.com/doc/BluPackNotice.pdf
Since other brands also use the identical PCC from the same factory, it might be assumed that these too have this possible fault (Such as the Sidesho and others).
Blu states that the fault is not in the battery, and recommends you charge them with the wall plug or USB charger, just not with the charging pack.
They also claim to have discovered the fault and are producing new, replacement charging packs and will replace them at no charge.
http://blucig.com/doc/BluPackNotice.pdf