Originally posted by Raymond
I got a TLP 3000D (.8 to 4 Amp), one GP3000, and GP3300 pack. Do I need to change the charger??
4AMP is a little bit WEAK to charge the GP3000 and 3300. The result is you will feel the batt is not very 'punchy'
For long term investment, you can try the PitBull [around 11xx]
or you can find some old 2nd hand Tekin BC112A with firmware later than H26 for 4xx [a classic good charger, but Tekin is closed now so can not offer after sales service anymore]