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?