Originally Posted by
FarHorizon
I've ordered the 8.4V 8000mAh Rechargeable 8*18650 battery pack recommended by [MENTION=106798]10 Wheels[/MENTION]. I've also ordered a TangsFireŽ High Capacity 8 x 18650 8.4V 8800mAh as a spare. To recharge, I've ordered a 8.4V Charger For Cree XML T6 18650, which looks like (?) it will work with both packs.
Is there anything else i'll need?
Yes, a fire extinguisher.
Not trying to be snarky but really, stay away from cheapo battery packs and chargers. For one thing, the capacity of those packs will be a fraction of what's advertised, and often assembled using recycled cells or even slugs. Chargers might sometimes apparently work but won't have the best safeguards. Anyway if you must go budget at least buy a cell pack that comes in a waterproof boot rather than just shrink wrapped. The TrustFire I bought on Amazon was surprisingly well constructed, doubt though that it is really 6600mAh, probably 4400 at best. Fortunately the cable is relatively thick and sturdy, uses exact same connectors as MagicShine, the industry standard. Still, better to buy either MagicShine battery and charger or assemble your own pack and get a loose cell charger. Up front expense will be greater but performance and longevity will be many times better.
Sorry if this advice comes a bit late, just think everyone should be informed.